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SAP NetWeaver Business Warehouse (Formerly BI), Will also work on SAP BI 3.5. Business Intelligence homepage.
Summary
This article tells about the data flow process from ECC to BI/BW, here we are going to talk about LBWQ - Logistics Queue Overview, RSA7 - BW Delta Queue Monitor and Data Loads in BI/BW.
Author: Surendra Kumar Reddy Koduru
Company: ITC Infotech India Ltd. (Bangalore/INDIA)
Created on: 19 November 2009
Author Bio
Surendra Kumar Reddy Koduru is a SAP BI Lead Consultant currently working with ITC Infotech India Ltd (Bangalore/INDIA). He has got rich experience and worked on various BW/BI Implementation/Support Projects.
Live Scenario .................................................................................................................................................. 3
Related Content ................................................................................................................................................ 20
Disclaimer and Liability Notice .......................................................................................................................... 21
Data Flow from LBWQ/SMQ1 to RSA7 in ECC and Delta Extraction in BI
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After reading this article, you will know how the data/records will Transfer from one layer to another layer and finally how it will flow into the BI/BW system using Delta Loads. LBWQ:
qRFC Monitor for the outbound queue, we use this transaction to monitor the status of the LUWs in the outbound queue and restart any hanging queues manually.
RSA7:
BW Delta Queue Monitor, we use this to see transferred data (delta) for a DataSource and a Target system.
Live Scenario
We want to know how qRFC Monitor for the outbound queue and BW Delta Queue working for Delta records. Here I’m discussing about DataSources “2LIS_03_BF” (and 2LIS_03_UM), we need set Update mode is Queued Delta. See the below screen.
Go to LBWE and set Update Mode is Queued Delta.
Note: I’m assuming that, we already executed Init loads for 2LIS_03_BF DataSource successfully and we are ready to go for Delta Loads in BI/BW Server.
Data Flow from LBWQ/SMQ1 to RSA7 in ECC and Delta Extraction in BI
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Go to LBWQ in ECC and see the Queue for various Modules i.e. SD, MM, PP etc... You can find out using application number, e.g.: For inventory 03.
See the below screen which is having 02, 03, 04 and 06 applications, here we are talking about MCEX03 i.e. Inventory DataSources.
It is having some entries in Queue i.e. once user will post/do some transactions related to Inventory, the data will come into the Queue and we can see the information in LBWQ.
Data Flow from LBWQ/SMQ1 to RSA7 in ECC and Delta Extraction in BI
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There are no records in Delta Queue, but still it is showing some records i.e. under Totals it is displaying 2. But actually there are no records in Delta Queue.
Data Flow from LBWQ/SMQ1 to RSA7 in ECC and Delta Extraction in BI
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Then go to LBWQ and see the Queue, you can’t find MCEX03, because after executing V3 job, all records/data is moved from Outbound Queue to Delta Queue i.e. from LBWQ to RSA7.
Data Flow from LBWQ/SMQ1 to RSA7 in ECC and Delta Extraction in BI
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Go to RSA7 and select the DataSource 2LIS_03_BF and click on Display data entries. Here you can see, the number of Total is increased, i.e. from 2 to 3. i.e. before V3 job it was 2 , after V3 job it is 3.
Now select Delta Update and execute.
Data Flow from LBWQ/SMQ1 to RSA7 in ECC and Delta Extraction in BI
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Whenever you execute the Delta Load InfoPackage, you will get the updated/new/changed records from Delta in ECC to BI/BW System.
Whenever Delta load InfoPackage is failed and you are trying to load manually it will ask Last Delta is failed and do you want to run Repeat Delta, if you say Ok/Execute, then it will fetch the complete records from Delta Repetition.
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