SAP Message AD393 - Fields were added (please adapt DB table)

Diagnosis
The table structure was changed; fields were added to the end of thetable. If this termination occurred when you were activating a revisedversion, select the function 'Append fields' and activate the tableonline or enter the table for batch activation. If, on the other hand,the termination occurred during reactivation of a table that wasalready active, the table will have been activated in the ABAP/4Dictionary, but the database table will not yet have been adapted.Consequently, there is an inconsistency between the ABAP/4 Dictionarytable and the database table. The procedure described above can beused here too.