SAP ABAP Function Module AIPH_BUFFER_ENQUEUE (Enqueue program positions) is using

• Table/Structure Field (12)
• Function Module (3)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	EPDEF_ID	Investment Program ID
2	Table	EPPOS_ID	Inv. Program Position ID
3	Table	IMHIER	Locking structure for sub-trees of investment programs