SAP ABAP Program MCDOKZHI (Document Hierarchy) is using

• Table/Structure Field (24)
• Function Module (2)
• Message Class (1)
• Message Number (2)
• Table (4)
• Transaction Code (2)

#	Object Type	Object Name	Object Description	Note
1	Transaction Code	CV02N	Change Document
2	Transaction Code	CV03N	Display document