SAP ABAP Function Module WSAM_P_MAT_LOCK_HANDLE (Faktura sperren) is using

• Data Element (4)
• Table/Structure Field (5)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Message Number	SAPLWOSZ - 199	Call for routine &1 is not valid