SAP ABAP Table/Structure Field QPMKKEY - MKMNR (QPMKKEY) is used by

• Function Module (2)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LCPEXFN1	Tranfer referenced fields from work center to operation, if applicable	CP	APPL	SAP_APPL