SAP ABAP Program LKEPSF2A (LKEPSF2A) is using

• Table/Structure Field (2)
• Function Module (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	SEUCOMM	General Hierarchy Display: Operation on Nodes
2	Table	TKEPSS	CO-PA Plan structure
3	Table	TKEPST	CO-PA Plan Structure Text Table