SAP ABAP Program LF0KAF14 (Include LF0KAF14 - IS-PS: User-Exits Request system) is using

• Table/Structure Field (16)
• Message Class (1)
• Message Number (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	IHEAD_PSO	IS-PS: Additional Data Document Header Requests
2	Table	VBKPF	Document Header for Document Parking