SAP ABAP Program CNV_20551_TS_OBJ_LOCKUSER (Lock user in execution system) is using

• Table/Structure Field (12)
• Function Module (9)
• Message Class (1)
• Message Number (2)
• Program (1)

#	Object Type	Object Name	Object Description	Note
1	Function Module	CNV_MBT_CWB_PHASE_CHANGE	Change Phase
2	Function Module	CNV_MBT_L_PROTOCOL_MESSAGE	function for writing protocol message
3	Function Module	CNV_MBT_L_PROTOCOL_WRITE_DB	MBT PCL:Write local protocol to database
4	Function Module	CNV_MBT_L_STATE_FINISH	Disconnect from PCL state management after sending final state
5	Function Module	CNV_MBT_L_STATE_INIT	Connect to PCL state management
6	Function Module	CNV_MBT_L_STATE_INSERT	Insert new entry in central PCL state management table on request
7	Function Module	CNV_MBT_L_STATE_UPDATE	Update PCL state information
8	Function Module	CNV_MBT_PC_ACTIVITY_START	Start an activity : transaction or program in dialog or in batch
9	Function Module	DB_COMMIT	Commit Work via EXEC SQL - no rollout