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	/* se_Fetch may return SE_OK, SE_FAIL, SE_NOREC, or SE_LOCKEDREC */
	/* all but SE_OK should set a message and return a NULL AV */
	if (retval != SE_OK)
	{
		switch (retval)
		{
       			case SE_NOREC:
				dbd_st_finish (sth, imp_sth);
                                break;
           		case SE_LOCKEDREC:
                       		set_error (sth, "Fetch: record locked");
     				break;
     			default:
      				set_error(sth, "Fetch: error");
     				break;
     		}
		return Nullav;
	}

	DBIc_NUM_FIELDS(imp_sth) = num_fields;