SAP ABAP Program RFBNUM10 (Invoice Numbers Allocated Twice) is using

• Data Element (1)
• Table/Structure Field (135)
• Function Module (9)
• Message Class (1)
• Message Number (2)
• Program (3)
• Table (20)

#	Object Type	Object Name	Object Description	Note
1	Program	RFDBRMAC	Include for logical databases
2	Program	RSBTCHH0	*** Batch Heading Routine ***
3	Program	SAPBSEGA	Definition of Additional Section of Document Segment