Managing the Workload: Managing the Workload - IBMpublib.boulder.ibm.com/tividd/td/TWS/SC32-1263-01/en_US/PDF/Mg... · IBM Tivoli Workload Scheduler for z/OS Managing the Workload

IBM

Tivoli

Workload

Scheduler

for

z/OS

Managing

the

Workload

Version

8.2

(Maintenance

Release

April

2004)

SC32-1263-01

IBM

Tivoli

Workload

Scheduler

for

z/OS

Managing

the

Workload

Version

8.2

(Maintenance

Release

April

2004)

SC32-1263-01

Note

Before

using

this

information

and

the

product

it

supports,

read

the

information

in

Notices

on

page

549.

Refreshed

Edition

(April

2004)

This

edition

applies

to

version

8,

release

2,

modification

0

of

IBM

Tivoli

Workload

Scheduler

for

z/OS

(program

number

5697-WSZ)

and

to

all

subsequent

releases

and

modifications

until

otherwise

indicated

in

new

editions.

Copyright

International

Business

Machines

Corporation

1991,

2004.

All

rights

reserved.

US

Government

Users

Restricted

Rights

Use,

duplication

or

disclosure

restricted

by

GSA

ADP

Schedule

Contract

with

IBM

Corp.

Contents

Figures

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. xi

Tables

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. xv

Preface

.

.

.

.

.

.

.

.

.

.

.

.

.

. xvii

Maintenance

Release

.

.

.

.

.

.

.

.

.

.

. xvii

Who

Should

Read

This

Manual

.

.

.

.

.

.

. xvii

What

This

Manual

Contains

.

.

.

.

.

.

.

. xviii

Publications

.

.

.

.

.

.

.

.

.

.

.

.

.

. xx

Tivoli

Workload

Scheduler

for

z/OS

Library

.

. xx

Publications

for

IBM

Tivoli

Workload

Scheduler

xxi

Using

LookAt

to

Look

up

Message

Explanations

.

.

.

.

.

.

.

.

.

.

.

. xxii

Accessing

Publications

Online

.

.

.

.

.

.

. xxii

Softcopy

Collection

Kit

.

.

.

.

.

.

.

.

. xxii

Ordering

Publications

.

.

.

.

.

.

.

.

. xxiii

Providing

Feedback

about

Publications

.

.

. xxiii

Accessibility

.

.

.

.

.

.

.

.

.

.

.

.

. xxiii

Contacting

IBM

Software

Support

.

.

.

.

.

. xxiii

Conventions

Used

in

This

Manual

.

.

.

.

.

. xxiv

What

Is

New

in

This

Version

.

.

.

.

.

.

.

. xxiv

z/OS

Functions

.

.

.

.

.

.

.

.

.

.

. xxiv

End-to-End

Functions

.

.

.

.

.

.

.

.

. xxiv

Server

Connectivity

and

the

Sysplex

Environment

.

.

.

.

.

.

.

.

.

.

.

. xxv

How

to

Read

the

Syntax

Diagrams

.

.

.

.

.

. xxv

Part

1.

Planning

and

Scheduling

.

.

. 1

Chapter

1.

What

Is

the

Scheduler?

.

.

. 7

How

the

Scheduler

Works

.

.

.

.

.

.

.

.

.

. 7

How

Does

the

Scheduler

Keep

Track

of

Jobs?

.

. 9

How

Does

the

Scheduler

Help

with

Job

Preparation?

.

.

.

.

.

.

.

.

.

.

.

.

. 9

How

Can

the

Scheduler

Help

You

Recover

Jobs?

. 9

Can

the

Scheduler

Help

with

Online

Systems?

.

. 10

Can

You

Run

Jobs

outside

the

Scheduler?

.

.

. 10

Finding

Out

about

the

Scheduler

.

.

.

.

.

.

. 10

Chapter

2.

A

User

Scenario

.

.

.

.

.

. 13

Implementing

a

Payroll

System

.

.

.

.

.

.

.

. 13

Designing

the

Payroll

Applications

.

.

.

.

.

. 15

Creating

Workstations

.

.

.

.

.

.

.

.

.

. 17

Controlling

General

Workstations

.

.

.

.

.

. 18

Using

Servers

.

.

.

.

.

.

.

.

.

.

.

.

. 19

Creating

Special

Resources

.

.

.

.

.

.

.

. 20

Creating

the

Default

Calendar

.

.

.

.

.

.

. 21

Preparing

the

Payroll

Jobs

.

.

.

.

.

.

.

. 22

Creating

the

Groups,

Applications,

and

Operations

.

.

.

.

.

.

.

.

.

.

.

.

. 24

Creating

Plans

.

.

.

.

.

.

.

.

.

.

.

. 30

What

Happens

if

Jobs

or

Started

Tasks

Fail?

.

. 32

Coping

with

More

Complex

Problems

.

.

. 33

Summary

of

What

You

Need

to

Do

.

.

.

.

.

. 34

Chapter

3.

Using

the

Scheduler

Panels

35

The

Scheduler

ISPF

Panels

.

.

.

.

.

.

.

.

. 35

Setting

Options

.

.

.

.

.

.

.

.

.

.

.

. 36

Common

Panel

Commands

and

Facilities

.

.

. 41

Concatenating

Options

.

.

.

.

.

.

.

. 41

Quick

Return

Command

.

.

.

.

.

.

.

. 42

Primary

Commands

.

.

.

.

.

.

.

.

. 42

Specifying

List

Criteria

.

.

.

.

.

.

.

. 43

Using

Generic

Search

Arguments

.

.

.

.

. 44

Sorting

List

Output

.

.

.

.

.

.

.

.

.

. 45

Locating

Data

Strings

in

List

Output

.

.

.

. 45

Graphically

Displaying

Lists

.

.

.

.

.

.

. 46

PF

Key

Assignment

.

.

.

.

.

.

.

.

.

. 46

Tivoli

Job

Scheduling

Console

.

.

.

.

.

.

.

. 47

Utilities

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 48

Chapter

4.

Creating

Workstations

.

.

. 49

What

Types

of

Workstation

Are

There?

.

.

.

.

. 49

Computer

Workstations

.

.

.

.

.

.

.

.

. 49

Job

Computer

Workstations

.

.

.

.

.

.

. 49

Started-task

Computer

Workstations

.

.

.

. 50

Fault-tolerant

Workstations

.

.

.

.

.

.

. 50

Alternate

Workstations

.

.

.

.

.

.

.

. 50

Printer

Workstations

.

.

.

.

.

.

.

.

.

. 51

General

Workstations

.

.

.

.

.

.

.

.

.

. 51

Job

Setup

General

Workstations

.

.

.

.

. 51

WTO

General

Workstations

.

.

.

.

.

.

. 52

Guidelines

for

Creating

Workstations

.

.

.

.

.

. 52

Which

Workstation

Types

Are

Needed?

.

.

.

. 52

How

Many

Workstations

of

Each

Type?

.

.

.

. 52

Dummy

Workstations

.

.

.

.

.

.

.

.

.

. 53

Creating

a

Workstation

.

.

.

.

.

.

.

.

.

. 54

Specifying

Workstation

Attributes

and

Options

.

. 55

Specifying

Workstation

Reporting

Attributes

.

. 56

Specifying

Fault-tolerant

Workstations

.

.

.

. 57

Specifying

Workstation

Parallel

Servers

.

.

.

. 58

Specifying

Splittable

Workstations

.

.

.

.

.

. 59

Specifying

Workstation

Destinations

.

.

.

.

. 59

Specifying

the

Default

Workstation

Transport

Time

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 60

Specifying

the

Default

Duration

.

.

.

.

.

. 60

Specifying

Workstation

Availability

.

.

.

.

.

. 60

Specifying

Workstation

Open

Intervals

.

.

.

. 61

Closing

Workstations

.

.

.

.

.

.

.

.

.

. 62

Specifying

Workstation

Fixed

Resources

.

.

.

.

. 64

Specifying

Workstation

Access

Method

Parameters

65

Controlling

Workstations

.

.

.

.

.

.

.

.

.

. 66

Chapter

5.

Creating

Special

Resources

67

Understanding

Special

Resources

.

.

.

.

.

.

. 67

Example

Using

datasets

.

.

.

.

.

.

.

.

. 69

Example

Using

Tape

Drives

.

.

.

.

.

.

.

. 70

Example

Using

Communication

Lines

.

.

.

. 70

How

Are

Special

Resources

Used?

.

.

.

.

.

. 71

Updating

the

Special

Resource

Database

.

.

.

.

. 71

Copyright

IBM

Corp.

1991,

2004

iii

||

Creating

Special

Resources

.

.

.

.

.

.

.

.

. 72

Setting

the

Availability

of

a

Resource

.

.

.

.

.

. 78

Using

NetView

to

Set

the

Availability

of

a

Resource

.

.

.

.

.

.

.

.

.

.

.

.

.

. 79

Using

RODM

to

Set

the

Availability

of

a

Resource

.

.

.

.

.

.

.

.

.

.

.

.

.

. 79

Creating

a

Resource

Dynamically

.

.

.

.

.

.

. 79

Creating

Missing

Resources

during

Batch

Planning

.

.

.

.

.

.

.

.

.

.

.

.

.

. 79

Creating

Missing

Resources

during

the

Life

of

the

Plan

.

.

.

.

.

.

.

.

.

.

.

.

.

. 80

Dynamically

Copying

Resources

from

the

Database

.

.

.

.

.

.

.

.

.

.

.

.

. 80

Dynamically

Adding

Resources

that

Are

Not

in

the

Database

.

.

.

.

.

.

.

.

.

.

. 80

Setting

the

Global

Values

.

.

.

.

.

.

.

. 80

Hiperbatch

and

the

Data

Lookaside

Facility

.

.

. 81

Reporting

on

Special

Resources

.

.

.

.

.

.

.

. 82

Using

Availability

Changes

to

Trigger

Events

.

.

. 82

Setting

Up

dataset

Triggering

with

ETT

.

.

.

. 83

Defining

Special

Resource

Dependencies

for

dataset

Triggering

.

.

.

.

.

.

.

.

.

.

. 84

Debugging

dataset

Triggering

.

.

.

.

.

.

. 84

Chapter

6.

Creating

Calendars

and

Periods

.

.

.

.

.

.

.

.

.

.

.

.

.

. 87

Creating

the

Default

Calendar

.

.

.

.

.

.

.

. 88

Creating

Periods

.

.

.

.

.

.

.

.

.

.

.

.

. 90

Examples

of

Periods

.

.

.

.

.

.

.

.

.

. 93

Cyclic

Periods

.

.

.

.

.

.

.

.

.

.

. 93

Noncyclic

Periods

.

.

.

.

.

.

.

.

.

. 94

How

Run

Cycles

Use

Periods

.

.

.

.

.

.

. 94

Using

Work-days-only

Cyclic

Periods

.

.

.

.

. 95

Difference

between

Offset-based

and

Rule-based

Cycles

.

.

.

.

.

.

.

.

.

. 95

Greater

Consistency

.

.

.

.

.

.

.

.

. 96

Chapter

7.

Things

You

Should

Consider

before

Creating

Applications

.

.

.

.

. 97

What

Are

Applications?

.

.

.

.

.

.

.

.

.

. 97

Standard

Application

Descriptions

.

.

.

.

.

. 97

Job

Descriptions

.

.

.

.

.

.

.

.

.

.

.

. 97

Group

Definitions

.

.

.

.

.

.

.

.

.

.

. 98

Naming

Standards

in

Applications

.

.

.

.

.

. 98

Application

IDs

.

.

.

.

.

.

.

.

.

.

.

. 99

Job

Names

.

.

.

.

.

.

.

.

.

.

.

.

.

. 99

Operation

Numbers

.

.

.

.

.

.

.

.

.

. 99

Owner

IDs

.

.

.

.

.

.

.

.

.

.

.

.

. 99

Rules

for

Creating

Applications

.

.

.

.

.

.

.

. 99

Subdivision

of

Applications

.

.

.

.

.

.

.

. 100

Methods

of

Creating

Applications

.

.

.

.

.

. 101

Chapter

8.

Standard

Applications

and

Group

Definitions

.

.

.

.

.

.

.

.

. 103

Creating

an

Application

and

its

Operations

.

.

. 103

Specifying

the

Application

ID

.

.

.

.

.

.

. 105

Specifying

the

Valid-from

Date

.

.

.

.

.

. 105

Specifying

the

Status

.

.

.

.

.

.

.

.

.

. 105

Specifying

When

Your

Application

Should

Be

Scheduled

.

.

.

.

.

.

.

.

.

.

.

.

.

. 106

Creating

Run

Cycles

.

.

.

.

.

.

.

.

.

. 106

Creating

Run

Cycles

with

Rules

.

.

.

.

. 107

How

Days

are

Generated

Using

Rules

.

.

. 111

Examples

.

.

.

.

.

.

.

.

.

.

.

. 111

Selecting

the

Last

Work

Day

before

a

Free

Day

.

.

.

.

.

.

.

.

.

.

.

.

.

. 112

Creating

Run

Cycles

with

Offsets

.

.

.

.

. 112

Using

Work-days-only

Cyclic

Periods

with

Offsets

.

.

.

.

.

.

.

.

.

.

.

.

.

. 113

Selecting

a

Free-day

Rule

.

.

.

.

.

.

.

. 113

Specifying

When

Your

Application

Should

Not

Run

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 114

Using

Negative

Run

Cycles

.

.

.

.

.

.

. 114

Stopping

a

Normal

Job

if

the

Following

Day

Is

Free

.

.

.

.

.

.

.

.

.

.

.

.

.

. 115

Using

In-effect/Out-of-effect

Dates

.

.

.

. 115

Specifying

the

Input

Arrival

Time

.

.

.

.

. 116

Specifying

Run

Cycles

with

Offsets

.

.

.

.

. 116

Daily

Run

Cycle

Example

.

.

.

.

.

.

. 117

Weekly

Run

Cycle

Example

.

.

.

.

.

. 117

Monthly

Run

Cycle

Examples

.

.

.

.

.

. 117

Creating

Operations

.

.

.

.

.

.

.

.

.

.

. 118

Examples

of

Operations

.

.

.

.

.

.

.

.

. 120

Specifying

Operation

Predecessors

.

.

.

.

. 120

Specifying

Operation

Details

.

.

.

.

.

.

.

. 121

Specifying

External

Predecessors

.

.

.

.

.

. 122

External

Dependencies

between

Multiple

Occurrences

.

.

.

.

.

.

.

.

.

.

.

. 123

Specifying

Operation

Resource

Usage

.

.

.

. 123

Using

Special

Resources

.

.

.

.

.

.

.

. 123

Using

Workstation

Fixed

Resources

.

.

.

. 125

Using

Parallel

Servers

.

.

.

.

.

.

.

. 126

Specifying

Options

for

Automation

.

.

.

.

. 126

Options

that

Apply

to

Jobs

and

Started

Tasks

127

Options

that

Apply

Only

to

Jobs

.

.

.

.

. 129

Options

that

Apply

to

Print

Operations

.

.

. 130

Options

that

Apply

to

All

Operations

.

.

. 130

Using

Feedback

Options

.

.

.

.

.

.

.

.

. 131

Smoothing

Factor

.

.

.

.

.

.

.

.

.

. 132

Limit

for

Feedback

.

.

.

.

.

.

.

.

. 133

Specifying

Input

Arrival

Times

and

Deadlines

for

Operations

.

.

.

.

.

.

.

.

.

.

.

. 133

Specifying

Operator

Instructions

.

.

.

.

.

. 134

Editing

JCL

Operations

.

.

.

.

.

.

.

.

. 136

Restart

and

Cleanup

of

Operations

.

.

.

.

. 136

Extended

Information

.

.

.

.

.

.

.

.

. 137

Associating

Job

Statements

with

Operations

.

.

. 137

Job

Statements

and

Computer

Workstation

Operations

.

.

.

.

.

.

.

.

.

.

.

.

. 138

JCL

and

Job

Setup

Operations

.

.

.

.

.

.

. 139

Using

Print

Operations

.

.

.

.

.

.

.

.

.

. 139

Using

WTO

Operations

.

.

.

.

.

.

.

.

.

. 139

Started-task

Operations

.

.

.

.

.

.

.

.

.

. 140

Scheduling

the

Closedown

of

Online

Systems

and

Started

Tasks

.

.

.

.

.

.

.

.

.

.

.

.

. 140

Creating

Time-dependent

Operations

.

.

.

.

. 141

Chapter

9.

Creating

Job

Descriptions

143

Using

the

Job

Description

Panel

.

.

.

.

.

.

. 143

Creating

Run

Cycles

for

Job

Descriptions

.

.

. 146

iv

Managing

the

Workload:

Managing

the

Workload

Specifying

Additional

Operation

Details

for

Job

Descriptions

.

.

.

.

.

.

.

.

.

.

.

.

. 147

How

Job

Descriptions

Affect

the

Current

and

Long-term

Plans

.

.

.

.

.

.

.

.

.

.

.

. 147

Chapter

10.

Defining

Applications

in

Batch

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 149

Mass

Update

or

Batch

Loader?

.

.

.

.

.

.

. 149

Maintaining

a

Sequential

dataset

.

.

.

.

.

. 149

Changing

Application

Descriptions

in

Batch

.

. 149

Changing

Group

Definitions

and

Operator

Instructions

.

.

.

.

.

.

.

.

.

.

.

.

. 150

Making

Changes

Conditional

on

the

Original

Values

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 150

Searching

Applications

for

Values

in

Specified

Fields

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 150

How

to

Run

the

Mass

Update

Utility

.

.

.

.

. 150

What

Is

the

Batch

Loader?

.

.

.

.

.

.

.

.

. 153

Input

.

.

.

.

.

.

.

.

.

.

.

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.

. 153

Output

.

.

.

.

.

.

.

.

.

.

.

.

.

. 154

Validity

Checking

.

.

.

.

.

.

.

.

.

.

. 154

Description

of

the

Databases

.

.

.

.

.

.

. 154

AD

Database

.

.

.

.

.

.

.

.

.

.

. 154

OI

Database

.

.

.

.

.

.

.

.

.

.

.

. 155

How

to

Code

Batch-loader

Control

Statements

.

. 155

Structure

of

AD

Control

Statements

.

.

.

.

. 155

Structure

of

OI

Control

Statements

.

.

.

.

. 156

Example

of

Control

Statement

Sequence

.

.

. 156

Batch-loader

Security

Considerations

.

.

.

. 157

How

to

Run

the

Batch-loader

Program

.

.

.

.

. 157

Coding

the

JCL

.

.

.

.

.

.

.

.

.

.

.

. 157

Batch-loader

Reports

.

.

.

.

.

.

.

.

.

. 159

Batch-loader

Sample

.

.

.

.

.

.

.

.

.

.

. 160

Chapter

11.

Batch-loader

Control

Statements

.

.

.

.

.

.

.

.

.

.

.

. 165

Syntax

and

Construction

.

.

.

.

.

.

.

.

. 165

Defaults

.

.

.

.

.

.

.

.

.

.

.

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.

.

. 166

ADDEP

.

.

.

.

.

.

.

.

.

.

.

.

.

. 167

ADOP

.

.

.

.

.

.

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.

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.

. 170

ADOPEXTN

.

.

.

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. 177

ADRULE

.

.

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.

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.

. 178

ADRUN

.

.

.

.

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.

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.

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.

.

. 182

ADSR

.

.

.

.

.

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.

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.

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.

.

. 185

ADSTART

.

.

.

.

.

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. 187

OIT

.

.

.

.

.

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.

.

.

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.

.

.

.

. 190

OISTART

.

.

.

.

.

.

.

.

.

.

.

.

.

. 191

OPTIONS

.

.

.

.

.

.

.

.

.

.

.

.

. 194

Chapter

12.

Overview

of

the

Long-term

and

Current

Plans

.

.

.

. 197

Long-term

Plan

.

.

.

.

.

.

.

.

.

.

.

.

. 199

Current

Plan

.

.

.

.

.

.

.

.

.

.

.

.

. 201

Resolving

Pending

Occurrences

.

.

.

.

.

. 202

Tail

Plans

.

.

.

.

.

.

.

.

.

.

.

.

. 202

Pending

Occurrences

.

.

.

.

.

.

.

.

. 202

Creating

the

Plans

for

the

First

Time

.

.

.

.

. 203

Chapter

13.

Producing

and

Modifying

the

Long-term

Plan

.

.

.

.

.

.

.

.

. 207

Running

Long-term

Plan

Batch

Jobs

.

.

.

.

.

. 208

The

Long-term

Plan

datasets

.

.

.

.

.

.

. 208

Long-term

Plan

Messages

.

.

.

.

.

.

.

. 208

How

a

Long-term

Plan

Is

Created

.

.

.

.

.

. 209

Creating

the

Long-term

Plan

.

.

.

.

.

.

.

. 209

Extending

the

Long-term

Plan

.

.

.

.

.

.

.

. 210

Modifying

the

Long-term

Plan

in

Batch

.

.

.

.

. 211

Creating

Reports

about

the

Long-term

Plan

.

.

. 212

Generated

Comments

in

Long-term

Plan

Reports

.

.

.

.

.

.

.

.

.

.

.

.

.

. 213

Creating

a

Trial

Long-term

Plan

.

.

.

.

.

.

. 213

Displaying

the

Status

of

the

Long-term

Plan

.

.

. 214

Setting

Default

Successor

and

Predecessor

Workstations

.

.

.

.

.

.

.

.

.

.

.

.

. 215

Amending

Applications

in

the

Long-term

Plan

Online

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 216

Modifying

Occurrences

in

the

Long-term

Plan

216

Modifying

Dependencies

in

the

Long-term

Plan

217

Chapter

14.

Producing

the

Current

Plan

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 219

Information

Used

by

Daily

Planning

.

.

.

.

. 219

Creating

the

Current

Plan

.

.

.

.

.

.

.

.

. 220

Extending

the

Current

Plan

.

.

.

.

.

.

.

.

. 222

Recreating

the

Current

Plan

.

.

.

.

.

.

.

. 223

Creating

a

Trial

Current

Plan

.

.

.

.

.

.

.

. 224

Renewing

the

Symphony

File

.

.

.

.

.

.

.

. 224

Producing

Reports

Using

Daily

Planning

.

.

.

. 225

Plan

Reports

.

.

.

.

.

.

.

.

.

.

.

.

. 225

Management

Reports

.

.

.

.

.

.

.

.

.

. 225

Current

Period

.

.

.

.

.

.

.

.

.

.

. 225

Previous

Period

.

.

.

.

.

.

.

.

.

. 226

Using

the

Track

Log

.

.

.

.

.

.

.

.

.

.

. 227

Resolving

Dependencies

between

Operations

.

.

. 227

Analyzing

Problems

Reported

by

Daily

Planning

228

For

End-to-end

Scheduling

.

.

.

.

.

.

.

. 229

Modifying

the

Current

Plan

.

.

.

.

.

.

.

. 230

Querying

the

Current

Plan

.

.

.

.

.

.

.

.

. 230

Current

Plan

Reference

Information

.

.

.

.

.

. 231

Organization

and

Integrity

of

the

Current

Plan

231

Current

Plan

during

Normal

Processing

.

.

. 232

The

Current-plan

Backup

Process

.

.

.

.

.

. 234

Creating

and

Activating

the

New

Current

Plan

234

Chapter

15.

Using

Service

and

Optional

Functions

.

.

.

.

.

.

.

.

. 239

Activating

and

Deactivating

Job

Submission

.

.

. 239

Activating

and

Deactivating

Automatic

Job

and

Started-task

Recovery

.

.

.

.

.

.

.

.

.

. 240

Refreshing

the

Long-term

Plan

.

.

.

.

.

.

. 240

Refreshing

RACF

Resource

Profiles

.

.

.

.

.

. 241

Activating

and

Deactivating

ETT

.

.

.

.

.

.

. 241

Producing

an

APAR

Tape

.

.

.

.

.

.

.

.

. 241

Producing

a

Report

of

Track

Log

Events

.

.

.

. 241

Chapter

16.

How

Work

Is

Selected

for

Automatic

Submission

.

.

.

.

.

.

. 243

Contents

v

Identifying

the

Order

of

Submission

.

.

.

.

.

. 243

The

Submission

Process

.

.

.

.

.

.

.

.

.

. 244

For

End-to-end

Scheduling

.

.

.

.

.

.

.

. 245

Submitting

Work

on

Nonreporting

Workstations

245

Submitting

Work

on

WTO

Workstations

.

.

. 245

Submitting

Started

Tasks

.

.

.

.

.

.

.

. 246

Submitting

Jobs

.

.

.

.

.

.

.

.

.

.

. 247

Chapter

17.

Overview

of

Job

Tracking

on

z/OS

.

.

.

.

.

.

.

.

.

.

.

.

.

. 249

How

to

Make

Sure

that

Events

Are

Not

Lost

.

.

. 250

Time

Zones

.

.

.

.

.

.

.

.

.

.

.

.

.

. 251

Chapter

18.

Planning

for

Recovery

and

Restart

.

.

.

.

.

.

.

.

.

.

.

. 253

What

You

Need

to

Run

the

Functions

.

.

.

.

. 254

What

You

Need

for

the

Job

Completion

Checker

254

Where

to

Find

More

Information

.

.

.

.

. 254

What

You

Need

for

Job

Log

Retrieval

.

.

.

. 254

z/OS

Job

Logs

.

.

.

.

.

.

.

.

.

.

. 254

Job

Logs

on

Systems

Running

Distributed

Agents

.

.

.

.

.

.

.

.

.

.

.

.

. 254

Where

to

Find

More

Information

.

.

.

.

. 254

What

You

Need

for

Restart

and

Cleanup

.

.

. 255

Where

to

Find

More

Information

.

.

.

.

. 255

What

You

Need

for

Automatic

Recovery

.

.

. 255

Where

to

Find

More

Information

.

.

.

.

. 256

What

You

Need

for

the

History

Function

.

.

. 256

Where

to

Find

More

Information

.

.

.

.

. 256

What

You

Need

for

Recovery

on

Distributed

Agents

.

.

.

.

.

.

.

.

.

.

.

.

.

. 256

Where

to

Find

More

Information

.

.

.

.

. 256

Chapter

19.

Setting

Error

Codes

.

.

. 257

How

Error

Codes

Are

Set

for

Jobs

on

z/OS

.

.

. 257

Setting

Error

Codes

Using

Completion

Codes

257

Setting

Error

Codes

Using

the

Job

Completion

Checker

.

.

.

.

.

.

.

.

.

.

.

.

.

. 258

How

Error

Codes

Are

Set

for

Jobs

on

Distributed

Agents

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 258

Using

Error

Codes

to

Set

Operations

to

Ended-in-error

.

.

.

.

.

.

.

.

.

.

.

.

. 259

Resetting

Operations

Based

on

Error

Codes

.

.

. 259

Determining

the

Success

or

Failure

of

a

Job

.

.

. 259

Chapter

20.

Restart

and

Cleanup

.

.

. 261

Restarting

an

Operation

at

Step

or

Job

Level

.

.

. 262

JCL

Used

for

Restart

.

.

.

.

.

.

.

.

.

. 263

EXPANDED

JCL

.

.

.

.

.

.

.

.

.

. 263

NORMAL

JCL

.

.

.

.

.

.

.

.

.

.

. 266

Step

Restart

.

.

.

.

.

.

.

.

.

.

.

.

. 267

Return

Code

Simulation

logic

.

.

.

.

.

. 269

Steps

That

Are

Not

Restartable

.

.

.

.

. 269

dataset

Availability

.

.

.

.

.

.

.

.

. 270

Re-executing

Steps

.

.

.

.

.

.

.

.

. 270

Best

Restart

Step

.

.

.

.

.

.

.

.

.

. 271

Example

of

Step

Restart

.

.

.

.

.

.

.

. 271

GDG

Resolution

.

.

.

.

.

.

.

.

.

. 272

GDG

Resolution

Considerations

.

.

.

.

. 276

Job

Restart

.

.

.

.

.

.

.

.

.

.

.

.

. 277

Start

Cleanup

.

.

.

.

.

.

.

.

.

.

.

. 277

Display

Cleanup

.

.

.

.

.

.

.

.

.

.

. 278

dataset

Cleanup

.

.

.

.

.

.

.

.

.

.

.

. 278

Selecting

Cleanup

Options

.

.

.

.

.

.

.

. 278

Automatic,

Immediate,

and

Manual

Cleanup

278

Job

and

Step-Level

Cleanup

.

.

.

.

.

.

. 279

When

Are

Cleanup

Actions

Performed?

.

.

. 280

What

Actions

Are

Taken

for

Affected

datasets?

281

SMS

Managed

datasets

.

.

.

.

.

.

.

. 282

Migrated

datasets

.

.

.

.

.

.

.

.

.

. 282

Generation

Data

Groups

.

.

.

.

.

.

.

. 283

Protecting

datasets

from

Unintentional

Deletion

283

Recovering

from

Workstation

Failures

.

.

.

. 283

How

Does

Cleanup

Work?

.

.

.

.

.

.

.

. 283

Fast

Step

Restart

.

.

.

.

.

.

.

.

.

.

. 284

Defaults

.

.

.

.

.

.

.

.

.

.

.

.

. 284

Fast

Job

restart

.

.

.

.

.

.

.

.

.

.

.

. 285

Defaults

.

.

.

.

.

.

.

.

.

.

.

.

. 285

Considerations

for

Event-triggered

Tracking

.

. 285

Generating

Copies

for

Data

Store

.

.

.

.

.

. 285

EQQUX001

JCL

Changes

Considerations

.

.

. 287

Chapter

21.

Automatic

Recovery

of

Jobs

and

Started

Tasks

.

.

.

.

.

.

. 289

Specifying

Recovery

Criteria

.

.

.

.

.

.

.

. 289

Automatic

Recovery

Processing

and

dataset

Cleanup

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 291

Automatic

Recovery

and

Restart

.

.

.

.

.

. 292

Recovery

of

Operations

When

a

Workstation

Becomes

Inactive

.

.

.

.

.

.

.

.

.

.

.

. 292

The

Automatic-recovery-control

Statement

.

.

.

. 292

Syntax

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 293

Statement

Parameters

.

.

.

.

.

.

.

.

.

. 294

Selection

Parameters

.

.

.

.

.

.

.

.

. 295

JCL

Rebuild

Parameters

.

.

.

.

.

.

.

. 295

Recovery

Action

Parameters

.

.

.

.

.

. 296

Selection

Parameters

.

.

.

.

.

.

.

.

.

. 296

JCL

Rebuild

Parameters

.

.

.

.

.

.

.

.

. 299

Action

Parameters

.

.

.

.

.

.

.

.

.

.

. 301

Recovery

Coding

Examples

.

.

.

.

.

.

.

.

. 303

Example

1

.

.

.

.

.

.

.

.

.

.

.

.

. 303

Example

2

.

.

.

.

.

.

.

.

.

.

.

.

. 304

Example

3

.

.

.

.

.

.

.

.

.

.

.

.

. 305

Example

4

.

.

.

.

.

.

.

.

.

.

.

.

. 306

Example

5

.

.

.

.

.

.

.

.

.

.

.

.

. 306

Deciding

Which

Step

of

an

Operation

Has

Failed

306

Adding

Predecessor

Recovery

Occurrences

to

the

Current

Plan

.

.

.

.

.

.

.

.

.

.

.

.

. 307

Status

Changes

.

.

.

.

.

.

.

.

.

.

.

.

. 308

Status

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 308

Extended

Status

.

.

.

.

.

.

.

.

.

.

. 308

Security

in

Automatic

Recovery

.

.

.

.

.

.

. 309

Recovery

Actions

from

the

Modify

Current

Plan

Panel

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 309

Message

and

Comment

Statements

.

.

.

.

.

. 310

Message

Statement

.

.

.

.

.

.

.

.

.

. 310

Comment

Statement

.

.

.

.

.

.

.

.

.

. 310

Logging

and

Failure

Reporting

.

.

.

.

.

.

. 310

Successful

Recovery

Start

.

.

.

.

.

.

.

. 310

Unsuccessful

Recovery

Start

.

.

.

.

.

.

. 310

Case

Code

Lists

.

.

.

.

.

.

.

.

.

.

.

. 311

vi

Managing

the

Workload:

Managing

the

Workload

******************************

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

Deactivating

and

Activating

Automatic

Recovery

311

Restarting

Work

on

Different

Workstations

.

.

. 312

Chapter

22.

Event-triggered

Tracking

315

Triggering

Event

Types

.

.

.

.

.

.

.

.

.

. 315

Activating

ETT

.

.

.

.

.

.

.

.

.

.

.

.

. 316

Defining

Your

ETT

Criteria

.

.

.

.

.

.

.

.

. 316

Automatically

Adding

an

Occurrence

to

the

Current

Plan

.

.

.

.

.

.

.

.

.

.

.

.

. 318

How

You

Can

Use

ETT

to

Automate

Tasks

.

.

. 320

Chapter

23.

Job

Tailoring

.

.

.

.

.

. 321

Variable

Substitution

.

.

.

.

.

.

.

.

.

.

. 321

Associating

Variable

Tables

with

Applications

322

Invoking

and

Avoiding

Variable

Substitution

323

Coding

Variables

in

JCL

.

.

.

.

.

.

.

.

. 324

Ampersand,

Percent,

and

Question

Mark

Variables

.

.

.

.

.

.

.

.

.

.

.

.

.

. 325

Ampersand

Variables

.

.

.

.

.

.

.

.

. 325

Percent

Variables

.

.

.

.

.

.

.

.

.

. 325

Simple

Variables

.

.

.

.

.

.

.

.

. 325

Compound

Variables

.

.

.

.

.

.

.

. 326

Question

Mark

Variables

.

.

.

.

.

.

. 326

Supplied

Variables

.

.

.

.

.

.

.

.

.

.

. 328

Occurrence-Related

Supplied

Variables

.

.

. 328

Operation-Related

Supplied

Variables

.

.

. 329

Date-related

Supplied

Variables

.

.

.

.

. 330

Dynamic-Format

Supplied

Variables

.

.

.

. 331

Temporary

Variables

.

.

.

.

.

.

.

.

.

. 332

User-Defined

Variables

and

Variable

Tables

.

. 332

When

Variables

Are

Substituted

.

.

.

.

. 334

Making

One

Variable

Dependent

on

Another

334

Restrictions

.

.

.

.

.

.

.

.

.

.

.

. 336

Using

Dependent

Variables

for

Migration

.

. 336

Using

Supplied

Variables

.

.

.

.

.

.

. 336

Variable

Validation

.

.

.

.

.

.

.

.

.

. 337

Global

Variable

Table

.

.

.

.

.

.

.

.

.

. 339

Where

Variables

Can

Be

Used

.

.

.

.

.

.

. 339

Errors

in

Variable

Substitution

.

.

.

.

.

.

. 340

Suppressing

Variable

Substitution

.

.

.

.

. 340

Variable

Substitution

in

z/OS

JCL

Procedures

341

Substituting

Variables

with

Embedded

Blanks

342

Including

and

Excluding

JCL

.

.

.

.

.

.

.

. 342

SCAN

Directive

.

.

.

.

.

.

.

.

.

.

. 344

SEARCH

Directive

.

.

.

.

.

.

.

.

.

. 345

SETFORM

Directive

.

.

.

.

.

.

.

.

.

. 347

SETVAR

Directive

.

.

.

.

.

.

.

.

.

.

. 349

TABLE

Directive

.

.

.

.

.

.

.

.

.

.

. 352

BEGIN

and

END

Directives

.

.

.

.

.

.

. 353

FETCH

Directive

.

.

.

.

.

.

.

.

.

.

. 356

The

COMP

Keyword

on

BEGIN

and

FETCH

Directives

.

.

.

.

.

.

.

.

.

.

.

.

. 357

Restrictions

on

the

Use

of

Variables

.

.

.

.

.

. 360

Line-Length

Errors

.

.

.

.

.

.

.

.

.

. 360

Strings

You

Cannot

Use

Variables

to

Represent

360

Avoiding

Loops

in

Variable

Substitution

.

.

. 361

Order

of

Variable

Substitution

.

.

.

.

.

.

. 361

Using

a

Default

Calendar

Name

.

.

.

.

.

. 362

Variable

Substitution

for

Jobs

Running

on

Fault-tolerant

Workstations

.

.

.

.

.

.

.

.

. 362

Activating

Variable

Substitution

.

.

.

.

.

. 362

Restrictions

.

.

.

.

.

.

.

.

.

.

.

. 363

Chapter

24.

Job

Scheduling

and

WLM

365

Environment

.

.

.

.

.

.

.

.

.

.

.

.

. 365

When

a

Job

Should

Be

Set

as

Critical

.

.

.

.

. 365

Selecting

WLM

Assist

Policies

.

.

.

.

.

.

.

. 366

Part

2.

Controlling

and

Monitoring

369

Chapter

25.

Monitoring

the

Workload

371

Using

the

Ready

List

Panel

.

.

.

.

.

.

.

.

. 371

Selecting

a

Ready

List

Layout

.

.

.

.

.

.

. 371

Creating

Your

Own

Ready

List

Layout

.

.

.

. 372

Ready

List

Layout

User

Exit

.

.

.

.

.

.

. 374

Invoking

the

User

Exit

from

the

Panels

.

.

. 374

Defining

and

Setting

Up

the

User

Exit

.

.

. 374

Communicating

with

the

User

Interface

Routine

.

.

.

.

.

.

.

.

.

.

.

.

. 375

Using

the

Ready

List

.

.

.

.

.

.

.

.

.

.

. 376

Setting

the

Status

of

an

Operation

.

.

.

.

. 377

Letting

the

Scheduler

Assign

the

Next

Status

377

Setting

the

Status

Explicitly

.

.

.

.

.

.

. 378

Resetting

an

Operation

to

Its

Previous

State

378

Interrupting

an

Operation

.

.

.

.

.

.

. 378

Reporting

an

Operation

As

Ended-in-error

378

Viewing

Operator

Instructions

.

.

.

.

.

.

. 379

Preparing

Jobs

at

a

Setup

Workstation

.

.

.

. 379

Preparing

Jobs

without

Unresolved

Promptable

Variables

.

.

.

.

.

.

.

.

. 379

Preparing

Jobs

with

Unresolved

Promptable

Variables

.

.

.

.

.

.

.

.

.

.

.

.

. 381

Other

Ways

of

Editing

a

Job

.

.

.

.

.

. 382

Delaying

an

Operation,

and

Releasing

It

.

.

. 383

Removing

an

Operation

from

the

Current

Plan

and

Restoring

It

.

.

.

.

.

.

.

.

.

.

. 383

Running

an

Operation

Immediately

with

EXECUTE

.

.

.

.

.

.

.

.

.

.

.

.

. 384

Diagnosing

Delays

.

.

.

.

.

.

.

.

.

. 385

The

QCP

Panel

.

.

.

.

.

.

.

.

.

.

.

.

. 386

Querying

Application

Occurrences

.

.

.

.

. 387

Querying

Operation

Information

.

.

.

.

.

. 389

Checking

the

Status

of

a

Workstation

.

.

.

. 390

Checking

the

Status

of

the

Current

Plan

.

.

. 391

Chapter

26.

Updating

the

Current

Plan

393

Using

Fast

Paths

.

.

.

.

.

.

.

.

.

.

.

. 394

Accessing

the

Modify

Current

Plan

Panel

.

.

.

. 395

Specifying

Selection

Criteria

.

.

.

.

.

.

.

. 395

Running

Work

on

Request

.

.

.

.

.

.

.

.

. 395

Adding

Occurrences

to

the

Current

Plan

.

.

. 396

Selecting

Occurrences

.

.

.

.

.

.

.

. 396

Adding

Occurrences

.

.

.

.

.

.

.

.

. 397

Specifying

an

Error

Code

.

.

.

.

.

.

. 399

Including

Dependencies

Defined

in

the

Database

.

.

.

.

.

.

.

.

.

.

.

.

. 399

Changing

and

Adding

Dependencies

.

.

. 401

Grouping

Occurrences

.

.

.

.

.

.

.

. 403

Adding

an

Application

Group

to

the

Current

Plan

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 403

Contents

vii

Excluding

Some

Applications

.

.

.

.

.

. 403

Specifying

Dependency

Resolution

.

.

.

. 404

Restarting

an

Occurrence

from

the

Beginning

405

Rerunning

an

Occurrence

in

the

Current

Plan

from

a

Specific

Operation

.

.

.

.

.

.

.

. 406

Completing

an

Application

Occurrence

.

.

.

. 409

Deleting

an

Application

Occurrence

.

.

.

.

. 409

Modifying

an

Application

Occurrence

.

.

.

. 409

Changing

External

Dependencies

to

an

Occurrence

.

.

.

.

.

.

.

.

.

.

.

. 410

Changing

Dependencies

to

an

Operation

.

. 410

Changing

the

Details

of

an

Operation

.

.

. 410

Modifying

Extended

Information

.

.

.

.

. 411

Adding

and

Deleting

Operations

.

.

.

.

. 411

Modifying

an

Operation

.

.

.

.

.

.

.

.

.

. 411

Rerunning

Operations

in

the

History

Database

.

. 412

Updating

the

History

Database

.

.

.

.

.

. 412

Processing

History

Operations

.

.

.

.

.

.

. 413

Selecting

a

History

Operation

.

.

.

.

.

. 414

Informing

the

Scheduler

of

Unplanned

Changes

in

Resources

.

.

.

.

.

.

.

.

.

.

.

.

.

. 415

Keeping

Plans

Up-to-date

.

.

.

.

.

.

.

.

. 415

Fault-tolerant

Workstations

and

Replanning

.

. 415

Changing

Workstation

Availability

.

.

.

.

.

. 417

Active

and

Inactive

Computer

Workstations

.

. 417

Redirecting

Work

to

Alternate

Workstations

.

. 419

Browsing

System

Information

.

.

.

.

.

.

. 421

Chapter

27.

Handling

Operations

that

End

in

Error

.

.

.

.

.

.

.

.

.

.

.

. 423

Displaying

the

Ended-in-error

List

for

Action

.

.

. 423

Selecting

an

Ended-in-error

List

Layout

.

.

. 424

Creating

Your

Own

Ended-in-error

List

Layout

424

Getting

Rerun

or

Recovery

Instructions

.

.

.

.

. 426

Completing

an

Ended-in-error

Operation

.

.

.

. 426

Modifying

a

Job

That

Has

Failed

.

.

.

.

.

.

. 426

Restarting

Ended-in-error

Operations

.

.

.

.

. 426

Restarting

Ended-in-error

Operations

Managing

Cleanup

Action

.

.

.

.

.

.

.

.

.

.

.

.

. 427

Taking

Action

at

the

Occurrence

Level

.

.

.

. 428

Handling

Operations

with

the

OSEQ

Error

Code

428

Restarting

an

Operation

from

a

Certain

Step

.

.

. 429

Using

Cleanup

Options

.

.

.

.

.

.

.

.

. 430

Specifying

Automatic

Restart

for

Operations

That

Fail

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 431

Chapter

28.

Monitoring

Special

Resources

.

.

.

.

.

.

.

.

.

.

.

.

. 433

Understanding

Special

Resources

.

.

.

.

.

.

. 433

Example

Using

datasets

.

.

.

.

.

.

.

.

. 434

Example

Using

Tape

Drives

.

.

.

.

.

.

. 435

Example

Using

Communication

Lines

.

.

.

. 436

How

Does

the

Scheduler

Use

Special

Resources?

436

Using

the

Special

Resource

Monitor

.

.

.

.

.

. 437

Understanding

Availability

Intervals

.

.

.

.

. 437

Accessing

the

Special

Resource

Monitor

.

.

. 438

Looking

at

the

Operations

Waiting

for

a

Resource

.

.

.

.

.

.

.

.

.

.

.

.

.

. 441

Modifying

a

Special

Resource

.

.

.

.

.

.

. 442

Chapter

29.

Using

Tivoli

Business

Systems

Manager

.

.

.

.

.

.

.

.

. 445

Enabling

Monitoring

by

Tivoli

Business

Systems

Manager

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 445

Scheduler

Start

Options

.

.

.

.

.

.

.

.

. 445

Identifying

Jobs

for

Monitoring

.

.

.

.

.

. 446

Setting

Monitors

from

the

ISPF

Panels

.

.

.

. 446

Setting

Monitors

from

the

Programming

Interface

.

.

.

.

.

.

.

.

.

.

.

.

.

. 447

Setting

Monitors

from

the

Job

Scheduling

Console

.

.

.

.

.

.

.

.

.

.

.

.

.

. 447

How

Monitoring

Works

.

.

.

.

.

.

.

.

.

. 448

Discovery

of

the

Scheduler

.

.

.

.

.

.

.

.

. 448

Part

3.

Appendixes

.

.

.

.

.

.

.

. 449

Appendix

A.

TSO

Commands

.

.

.

. 451

Important

Considerations

for

Using

the

TSO

Commands

.

.

.

.

.

.

.

.

.

.

.

.

.

. 451

BACKUP

.

.

.

.

.

.

.

.

.

.

.

.

.

. 452

JSUACT

.

.

.

.

.

.

.

.

.

.

.

.

.

. 455

OPINFO

.

.

.

.

.

.

.

.

.

.

.

.

.

. 457

OPSTAT

.

.

.

.

.

.

.

.

.

.

.

.

.

. 461

SRSTAT

.

.

.

.

.

.

.

.

.

.

.

.

.

. 466

WSSTAT

.

.

.

.

.

.

.

.

.

.

.

.

.

. 470

Appendix

B.

Batch

Programs

.

.

.

. 475

DD

Statements

Referenced

by

Batch

Jobs

.

.

.

. 475

DD

Statements

Used

by

EQQBATCH

.

.

.

. 475

DD

Statements

Describing

the

Data

.

.

.

.

. 476

Security

and

Batch

Programs

.

.

.

.

.

.

.

. 476

Batch

Programs

and

JCL

Examples

.

.

.

.

.

. 477

EQQADCOPPrint

Applications:

Calculate

and

Print

Application

Run

Days

.

.

.

.

.

.

. 478

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 478

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 478

EQQADDEPPrint

Applications:

Cross-reference

External

Dependencies

.

.

.

. 479

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 479

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 479

EQQADMUPPerform

Mass

Update

of

Application

Descriptions

.

.

.

.

.

.

.

. 479

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 479

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 479

EQQADPRTPrint

Applications:

Detailed

.

.

. 480

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 480

Notes

.

.

.

.

.

.

.

.

.

.

.

.

.

. 480

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 480

EQQADXRFPrint

Applications:

Cross-reference

Job

Names

.

.

.

.

.

.

.

. 481

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 481

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 481

EQQAUDITPrint

Formatted

Audit

Reports

481

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 482

EQQAXR00Print

Applications:

Cross-reference

Different

Items

.

.

.

.

.

.

.

.

.

.

.

. 483

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 484

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 484

EQQCLPRCPrint

Calendars

.

.

.

.

.

.

. 484

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 484

viii

Managing

the

Workload:

Managing

the

Workload

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 484

EQQCLPRPPrint

Periods

.

.

.

.

.

.

.

. 485

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 485

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 485

EQQDNTOPCreate

or

Extend

the

Current

Plan

.

.

.

.

.

.

.

.

.

.

.

.

.

.

. 485

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 486

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 486

EQQDOTOPPrint

Statistics

for

Current

Planning

Period

.

.

.

.

.

.

.

.

.

.

. 488

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 488

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 488

EQQDRTOPReplan

Current

Planning

Period

489

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 489

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 489

EQQDSTOPRenew

the

Symphony

File

.

.

. 490

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 491

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 491

EQQDTTOPProduce

a

Trial

Plan

.

.

.

.

. 491

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 491

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 491

EQQEVPGMIssue

Commands

in

Batch

.

.

. 493

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 493

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 493

EQQJVPRTPrint

JCL

Variables

.

.

.

.

.

. 493

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 493

JCL

Example

.

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.

.

.

.

.

.

.

.

. 493

EQQLTCRECreate

a

New

Long-term

Plan

.

. 494

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 494

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 494

EQQLTMOAModify

the

Long-term

Plan

for

All

Applications

or

Extend

the

Long-term

Plan

. 495

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 495

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 495

EQQLTMOOModify

the

Long-term

Plan

for

One

Application

.

.

.

.

.

.

.

.

.

.

. 496

SYSIN

Requirements

.

.

.

.

.

.

.

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. 496

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 496

EQQLTPRTPrint

the

Long-term

Plan

.

.

.

. 496

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 496

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 497

EQQLTTRYMake

a

Trial

Long-term

Plan

.

. 498

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 498

JCL

Example

.

.

.

.

.

.

.

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.

.

. 498

EQQOIBATPrint

Operator

Instructions

.

.

. 499

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 499

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 499

EQQOIBLKOperator

Instructions:

Perform

Mass

Update

.

.

.

.

.

.

.

.

.

.

.

. 500

SYSIN

Requirements

.

.

.

.

.

.

.

.

. 500

JCL

Example

.

.

.

.

.

.

.

.

.

.

. 500

Layout

of

the

Operator

Instruction

dataset

501

EQQPURGEPurge

Data

Lookaside

Facility

Object

.

.

.

.

.

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.