IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_FA_INVDIFFERERENTRY' AND KSQL_COL_NAME IN ('FHANDLESTATUS'))
 ALTER TABLE T_FA_INVDIFFERERENTRY ADD (FHANDLESTATUS CHAR(1) DEFAULT 'A' NOT NULL );

