SAP ABAP Function Module SUSR_USER_ENQUEUE (Benutzer sperren) is using

• Data Element (9)
• Table/Structure Field (12)
• Function Module (3)
• Message Class (3)
• Message Number (5)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Message Class	01	General Basis, e.g. user and authorization maintenance
2	Message Class	MC	Aggregate: views, matchcodes, lock objects
3	Message Class	S#	Messages for SU22 and the Profile Generator