SAP ABAP Program RBDTBD22 (Mapping Between Change Document and IDoc Type) is using

• Table/Structure Field (9)
• Function Module (1)
• Message Class (1)
• Message Number (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	DNTAB	DD interface: nametab definition for GET_NAMETAB
2	Table	TBD22	ALE: mapping IDoc fields to change document fields