Moving Fields 

Procedure

       1.      On the maintenance screen of the table, choose the Fields tab page.

       2.      Select the field that you want to move and choose  with the quick info text Cut.

The system deletes the selected field and copies it to the clipboard.

       3.      Select the field in front of which you want to insert the field and choose  with the quick info text Paste.

The system inserts the field in the table at the new position.

The order of the fields in the ABAP Dictionary can differ from the order of the fields in the database. Changing the order of the fields (with the exception of key fields) in the ABAP Dictionary does not result in a change in the database. In particular, a table conversion is not required (see Adjusting Database Structures).

If the table is a check table, you cannot change the order of the key fields. In this case you must first delete the corresponding foreign keys.