SAP ABAP Function Module VPKPMSM_LOCK_SERVICE_ORDER (Sperren Serviceauftrag) is using

• Data Element (1)
• Table/Structure Field (5)
• Function Module (3)
• Message Class (1)
• Message Number (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	AUFK	Order master data	SOURCE REFERENCE(I_AUFNR) LIKE AUFK-AUFNR
2	Table	VBAK	Sales Document: Header Data