Doctor ZedGe @InsideTrack Rome #sitROME

ABAP Test Cockpit in action with Doctor ZedGe and abap2xlsx

SAP Inside Track Rome 2015

Alessandro Lavazzi

Sergio Ferrari

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ABAP Static Code Analysis

Static Code Analysis of Custom ABAP Code

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ABAP Static Code Analysis & Tools

Complexity

Number of objects Line of code

Standards

Alerts / Warnings

Metrics

Violations

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Analysis Dashboard

Integration in Lifecycle

Management

Scan Engine

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Doctor ZedGe

SOLMAN CCMC/CCLM

Hawkeye Monitor

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Agenda

Code Inspector

Scan Engine

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Code Inspector - Scan Engine

Code InspectorThe Code Inspector is a tool for checking static ABAP coding and generally all objects of the Object Repository under aspects of Performance, Security, Reliability, and Statistical Information

InstallationIncluded in SAP standard starting from SAP ECC 6.0 EhP 0

(SAP BASIS 7.0)

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Transaction SCI

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Code Inspector - Scan EngineWhat to checkTransaction SCI

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Main types of checks:• Extended Program Check – called to analyze more than 300 rules about alerts and warnings• Code Inspector’s rules - called to obtain Code Metrics and analyze more than 40 rules about

Standards, Security, Performances and even HANA readiness• Custom Check rules – can be plugged into Code Inspector without modification to the

standard

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Where to check

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ExamplesSE38, SE37, SE24 …

ABAP Workbench SE80

Developers can execute the Code Inspector with the standard check variant

contextually with their workflow process

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The output screen …

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Agenda

ABAP Test Cockpit


Management

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ABAP Test Cockpit The Powerful enterprise-ready tool to perform static program analysis of Custom ABAP Code (based on Code Inspector).

InstallationIncluded in SAP standard since SAP ECC 6.0 EhP6

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ABAP Test Cockpit - Integration in Lifecycle Management

All configuration and settings about ABAP Test Cockpit are accessible via the

transaction code ATC

Ten time faster scanning engine thanks to the

ABAP Parallel Processing

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ATC is integrated in the main development transaction (SE80, SE38, SE37), in

ABAP Workbeanch and in ABAP in Eclipse (ADT).

Developers can execute ATC Inspections as much time as they like

contextually with their workflow process


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Superior integration with ABAP Workbench: ATC check on multiple object with a

custom variant.

Developers can execute ATC Inspections on the selected set of objects (e.g.

Package or CR)


Drag and Drop to add object!

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ABAP Test Cockpit is integrated in transaction SE80 – Transport Organizer

Before releasing to QAS or just to monitor the deliverables, Team Leaders and

Project Managers can execute ATC Inspections on the selected Change Request


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Powerful out-of-the box exemptions workflow (“4 eyes”) that helps conveniently

suppressing “false-positives”

Superior User Interface to browse ATC runs done that supports: filters, statistics

and Re-check functionality.

ATC Perspettive

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ABAP Test Cockpit results are well presented to the developer in Eclipse (ADT)

too


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Agenda

Doctor ZedGe Hard!Code(Community Edition)

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Doctor ZedGe - Hard!CodeA free tool to improve your Custom ABAP Code and save money during your next rollouts. It’s a new rule plugged into the Code Inspector to find hard code business values.

InstallationAvailable free-of-charge and installable via Copy & Paste

into SAP ECC 6.0 EhP6 or aboveSCN Blogs

STOP filling your ABAP with Business hard codingGet rid of Business Hard Code from your custom ABAP Code

Doctor ZedGe - Hard!Code– a new rule plugged into the Scan Engine

http://scn.sap.com/community/abap/testing-and-troubleshooting/blog/2014/09/22/stop-filling-your-custom-abap-code-with-business-hard-coding

http://scn.sap.com/community/abap/testing-and-troubleshooting/blog/2014/09/29/business-hard-coding-finder--a-free-tool-to-improve-your-custom-abap-code-and-save-money-during-your-next-rollouts

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The unique static code check developed by Techedge highlights usage of

Business related Hard-coding


Company Code Hard Code vales

Company Code related hard code value not found in company code matser data, so they could be partial string(«IT*»)

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SAP standard never uses business related Hard-coding, customers does even

too much. Probably SAP does not image how much this “Anti-pattern” is

popular and dangerous, we do !


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METHOD busab_mandatory applies a specific business rule for the hard-coded

set of company codes

Who will remember to add the company code of the next roll-out?

How much debug, and how many Change Requests and approvals will be required?


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Analysis Dashboard


Management

Scan Engine

Code Inspector

ATC

Business Hard!Code Finder

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Agenda

Doctor ZedGe

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Doctor ZedGeA new product that enhance ABAP Test Cockpit presenting results in beautiful and simply MS Excel reports designed for different PERSONA and adding Indexes like Quality and Maintainability.

InstallationStarting from SAP ECC 6.0 EhP 6 (SAP BASIS 7.31 SP05)

Limited number of ABAP objects in the namespace Z3TG_DZG that can be imported in DEV and QAS via a simple Change

RequestSCN Blogs

Getting started with Doctor ZedGe

http://scn.sap.com/community/abap/custom-code-management/blog/2014/10/23/getting-started-with-doctor-zedge

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Idea

Simplify ATC results!Combine metrics with violations to compute different ratios,

combine indicators via formulas

aggregate and generate nice looking dashboard

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Idea

Simplify ATC results!Combine metrics with violations to compute different ratios,

combine indicators via formulas

aggregate and generate nice looking dashboard

Evaluations are

proposed in nice

looking MS Excel

files generated via

abap2xlsx

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Doctor ZedGe - Analysis

Queries developed by Techedge aggregates ATC raw data in the best format for

each Business Role

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Doctor ZedGe - Analysis [Persona: DEVELOPER]

For each processing block (e.g. FORM, METHOD, FUNCTION), the Software

Analytics can highlight number of statements, Maintainability Index and

Cyclomatic2 complexity index.

Developers are motivated to adopt modularization via refectory activities.

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Maintainability IndexThe aim of the MI is to determine how easy it will be to maintain a particular body of code Designed at the University of Idaho in 1991 by Oman and Hagemeister and validated in the field by Hewlett Packard in a fairly extensive trial

𝑴𝑰 = 𝟏𝟕𝟏 − 𝟑, 𝟒𝟐 ln(𝑽) − 𝟎, 𝟐𝟑𝑮 − 𝟏𝟔, 𝟐 ln(𝑳𝑶𝑪)

V = Halstead Volume

G = Cyclomatic Complexity

LOC = count of source Lines Of Code (SLOC)

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Cyclomatic ComplexityCyclomatic complexity (or conditional complexity) is a software metric (measurement). It was developed by Thomas J. McCabe, Sr. in 1976 and is used to indicate the complexity of a program. It directly measures:• the number of linearly independent paths through a program's

source code.• the number of test cases that are necessary to cover all path

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Doctor ZedGe – Analysis [Persona: PM, TEAM LEADER]

With ATC runs against Change Requests, Team Leaders and Project managers

can monitor real progress (number of objects) and investigate about exceptions

(e.g. higher MI, Cyclomatic2, lineCount - lower English comments ratio – any

quality or metric Indexes)

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Here how Change Requests to be approved by PM, QM and AMS look like

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Here how Change Requests to be approved by PM, QM and AMS look like

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Doctor ZedGe – Analysis [Persona: SYSTEM OWNER, QUALITY MANAGER]

System owner, can weekly (at the CAB) discuss about trends impacting custom

ABAP quality and in case launch new initiatives to address exceptions

AFTER

BEFORE

Periodic external certifications can be very useful to

audit behaviors of the different internal teams as

well as those of the different suppliers

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Doctor ZedGe – Analysis [Persona: AMS OWNER]

During Hand-over and Knowledge Transfer (KT) phases, AMS owners can get a

clear picture of the incoming software metrics and violations figures running the

Techedge Software Analytics against the project Change Requests (or ChaRM

documents)

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Marketing and Sales

Doctor ZedGe is used internally

in Techegede Group to prove the

quality of our projects and

solutions

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Current Release

- ALV

- XSLX Download

- XLSX via Mail to (distribution list, user or email address)

- Customizable threshold parameters used in the score and metrics

calculation

- ATC Exemptions evaluation

- Storing in the INDX Data Base of the last analysis results

- “Skip standard Include” option

- Findings2XSLX

Next Release

- SAPUI5 Dashboard UI

- SAPUI5 Trend Analysis

- SAP CRM Hard!Code Support

- Integration with SAP Solution Manager ChaRM

- SAP SRM Hard!Code Support (will be released soon)

- SAP BW Hard!Code Support

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Selling options

http://www.techedgegroup.com/oursolutions/doctor-zedge

http://www.techedgegroup.com/oursolutions/doctor-zedge

Doctor ZedGe @InsideTrack Rome #sitROME

Software

code analisys

code metrics

transaction code atc

abap workbeanch

sap standard

abap parallel processing

static program analisys

sap ecc