SAP BW

What does LO Cockpit contain?

SAP BW

Written by fr Monday, 30 May 2011 16:37

* Maintaining Extract structure.

* Maintaining DataSources.

* Activating Updates.

* Controlling Updates.

 

What are Process Chains?

SAP BW

Written by fr Monday, 30 May 2011 16:37

TCode is RSPC, is a sequence of processes scheduled in the background & waiting to be triggered by a specific event. Process chains nothing but grouping processes. Process variant (start variant) is the place the process chain knows where to start.

There should be min and max one start variant in each process chain, here we specify when should the process chain start by giving date and time or if you want to start immediately

Some of theses processes trigger an event of their own that in-turn triggers other processes.


Ex: - Start chain → Delete BCube indexes → Load data from the source system to PSA →

Load data from PSA to DataTarget ODS → Load data from ODS to BCube → Create Indexes for BCube after loading data → Create database statistics → Roll-Up data into the aggregate → Restart chain from beginning.

What are Process Types & Process variant?

SAP BW

Written by fr Monday, 30 May 2011 16:37

Process types are General services, Load Process & subsequent processing, Data Target Administration, Reporting agent & Other BW services.


Process variant (start variant) is the place the process type knows when & where to start.

 

Difference between MasterData & Transaction InfoPackage?

SAP BW

Written by fr Monday, 30 May 2011 16:37

5 tabs in Masterdata & 6 tabs in Transaction data, the extra tab in Transaction data is DATA TARGETS.

Types of Updates?

SAP BW

Written by fr Monday, 30 May 2011 16:37

Full Update, Init Delta Update & Delta Update.

 

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