SAP ABAP Function Module ISAUTO_SICSR_CHECK_APO (Check planning in APO) is using

• Data Element (2)
• Table/Structure Field (6)
• Function Module (1)
• Message Class (1)
• Message Number (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIEKKO	Transfer Structure: Display/List PO Header	SOURCE REFERENCE(IF_EBELN) TYPE BAPIEKKO-PO_NUMBER
2	Table	BAPIEKPO	Transfer Structure: Display/List PO Item	SOURCE REFERENCE(IF_EBELP) TYPE BAPIEKPO-PO_ITEM
3	Table	EKPO	Purchasing Document Item