SAP ABAP Program RFVCD150 (Display Change Documents) is using

• Table/Structure Field (21)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	CDHDR	Change document header
2	Table	CDPOS	Change document items
3	Table	CDSHW	Change documents, formatting table