SAP ABAP Program MPU19LOG (Output Log -> tax reporter) is using

• Table/Structure Field (22)
• Function Module (4)
• Message Class (1)
• Message Number (1)
• Program (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	SEUCOMM	General Hierarchy Display: Operation on Nodes
2	Table	SNODETEXT	Additional Information for Hierarchy Nodes
3	Table	T5UT4	Text form Class Description