SAP ABAP Program LEAWTF01 (Include LEAWTF01) is using

• Table/Structure Field (20)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Program (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	EMSG_MSG	Int. Structure for Macros
2	Table	ERCH	Billing Doc. Data
3	Table	REGEN	General Fields for IS-U Function Module Interfaces