Can't update 'Item'; field not updatable.

Error 3113

Possible causes:

          The specified field is part of a Table3N276AP or DynasetUDR386 that can't be updated.  For example, this error occurs if you try to update a Counter80I40ZH.

          You executed a query3MZK9H9 that combines updatable and nonupdatable Tables, and you tried to update one of the fields in the query's resulting Dynaset.