BW03MAST SAP tcode for – Generate general DataSources

Here we would like to draw your attention to BW03MAST transaction code in SAP. As we know it is being used in the SAP FI-SL (Special Purpose Ledger in FI) component which is coming under FI module (Financial Accounting). BW03MAST is a transaction code used for Generate general DataSources in SAP.

SAP BW03MAST transaction code

It comes under the package for FI-SL: Interface to Business Information Warehouse (GBIW_PI). When we execute this transaction code, RGUCBIW1_PI is the normal standard SAP program that is being executed in background. Transaction code BW03MAST is included in the SAP component for SAP_FIN.

Transaction BW03MAST technical data table

UsageGenerate general DataSources
Sub ModuleFI-SL-IS
Program runningRGUCBIW1_PI