DBFNDX/1025  Write not allowed

     Explanation:  An attempt was made to update a record in a work area
     which was opened for read-only access.

     Action:  Correct the program.  Either suppress operations which
     update records, or open the database (.dbf) file for read/write access.
     To obtain read/write access, remove the READONLY clause from the USE
     command.

     See Also:  USE command