SAP ABAP Program FK21RE50 (FK21RE50) is using

• Table/Structure Field (5)
• Function Module (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	CBPR	CO-ABC: Activity Master Table
2	Table	CCR1S	Extra table for Report Writer
3	Table	T804E	Report Writer: Summary of Tables