SAP ABAP Program LIBAPI_HFF4 (Include LIBAPI_HFF4) is using

• Data Element (1)
• Table/Structure Field (18)
• Function Module (2)
• Message Class (1)
• Message Number (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	CAUFVD	Dialog Structure for Order Headers and Items
2	Table	CRHD	Work Center Header