DSNU269I csect-name FIELD field-name IS NOT ALLOWED

Explanation

You specified a GENERATED ALWAYS column in the field specification list. Only a column that is defined as GENERATED BY DEFAULT is allowed to be specified in the field specification list.

Identity columns that are defined as GENERATED ALWAYS cannot be included in a LOAD field specification list. Also, row change timestamp columns that are defined as GENERATED ALWAYS cannot be included in a LOAD field specification list unless the OVERRIDE(ROWCHANGE) option is specified. Additionally, these columns cannot be implied in a LOAD job with no field specification list or a LOAD job with the FORMAT UNLOAD option.