SAP ABAP Program WLFRE012 (Include WLFRE012) is using

• Table/Structure Field (9)
• Function Module (3)
• Message Class (1)
• Message Number (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	WBELN_RAN	Range structure for vendor billing documents
2	Table	WDTYP_RAN	Range structure, document category
3	Table	WRTYP_RAN	Range structure, payment document category