SAP ABAP Class /ISDFPS/CL_MESSAGES (Class for Message Handling) is using

• Class (9)
• Data Element (4)
• Table/Structure Field (69)
• Function Module (6)
• Message Class (2)
• Message Number (2)
• Class Method (3)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Data Element	AS4FLAG	Flag (X or Blank)
2	Data Element	BALLEVEL	Application Log: Level of detail
3	Data Element	BALLOGHNDL	Application Log: Log Handle
4	Data Element	BALSUBOBJ	Application Log: Subobject