an error was detected

  Explanation:   An  "error  level"  (-E-)  error  condition   was
  detected  by  RDO and returned to DCL during the execution of an
  RDO statement.

  User  Action:   If  possible,  run  the  statement(s)  again  in
  interactive  RDO  and  read any additional RDO error messages to
  determine what caused the error condition.  Then fix the  error.
  Remember,  in a DCL command procedure containing RDO statements,
  use the $SEVERITY symbol to test for RDO$_ERRDET.