I modify the table using store procedure.
this is one of the store procedure that i have
CREATE PROCEDURE APIBC_ADD(
IN :CNTBTCH DEC(9,0),
IN :AUDTDATE DEC(9,0),
IN :AUDTTIME DEC(9,0),
IN :AUDTUSER CHAR(8),
IN :AUDTORG CHAR(6),
IN :BTCHDESC CHAR(60)
);
BEGIN
INSERT INTO APIBC
(...