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	Message Number	IW - 703	Work center &1 plant &2 is locked
2	Message Number	IW - 704	Deletion flag set for work center &1 plant &2