SAP ABAP Program RS_OLTPSOURCE_PREUPGRADE (Program RS_OLTPSOURCE_PREUPGRADE) is using

• Table/Structure Field (12)
• Function Module (2)
• Message Class (1)
• Message Number (3)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	RSISOLTP	InfoSources (tranascation data) in source system
2	Table	RSOSOLTP	InfoSources (master data, ...) in the source system
3	Table	SPROT_U	Log Generation Interface
4	Table	TSTRF01	Interface of the Function Group STRF