Message Number list used by SAP ABAP Function Module BAPI_DSOURCE_CREATE (Creating a Data Source (RSDS) with a flat structure)
SAP ABAP Function Module BAPI_DSOURCE_CREATE (Creating a Data Source (RSDS) with a flat structure) is using
# Object Type Object Name Object Description Note
     
1 Message Number  RSDS - 502 Data type &1 not allowed for BAPI source systems (only D, M, T)