SAP ABAP Program LE21HF01 (IS-U Reversal Forms - Core Reversal) is using

• Data Element (9)
• Table/Structure Field (198)
• Function Module (36)
• Message Class (6)
• Message Number (19)
• Table (30)

#	Object Type	Object Name	Object Description	Note
1	Message Class	>0	Contract A/R and A/P: Reserved message class
2	Message Class	>A	Contract A/R and A/P: Central functions
3	Message Class	E9	General IS-U Error Messages
4	Message Class	EARC	IS-U: Archiving
5	Message Class	EB	IS-U invoicing
6	Message Class	EZ	Print workbench