DB2 An unexpected token "END-OF-STATEMENT" was found error

[wadephz]

Hi, I trying to create a trigger in DB2. But I am getting this error: An unexpected token "END-OF-STATEMENT" was found following "it_line DECIMAL(7,2)".

CREATE TRIGGER verify_purchase
NO CASCADE BEFORE INSERT ON Purchases
REFERENCING NEW AS n
FOR EACH ROW MODE DB2SQL
    BEGIN
        DECLARE credit_line DECIMAL(7,2);
 
        SET credit_line = (SELECT Balance
            FROM Balances B
            WHERE B.Uid=n.Uid AND B.Stid=n.Stid);
 
        IF (n.Amount) > credit_line THEN
            SIGNAL SQLSTATE '80000' ('Order Exceeds credit line');
        END IF;
    END
@