SAP ABAP Program LJG21F0O (LJG21F0O) is using

• Table/Structure Field (17)
• Function Module (4)
• Message Class (1)
• Message Number (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	APQI	Queue info definition
2	Table	RJMSG	IS-M: Message Data
3	Table	T100	Messages