SAP ABAP Function Module DD_CNV_FIELD (DD: Add a converter flag) is using

• Data Element (6)
• Table/Structure Field (44)
• Function Module (5)
• Message Class (2)
• Message Number (2)
• Program (2)
• Table (22)
• View (5)

#	Object Type	Object Name	Object Description	Note
1	Message Number	D0 - 800	&: Operation & failed
2	Message Number	DT - 002	Table & does not exist