Calling an Oracle PL/SQL procedure in Java using a CallableStatement with a boolean IN parameter gives an PLS-00306 oracle error:

Question

I have a pl/sql procedure on an Oracle 11g that has the following parameters:

PROCEDURE validate_product
   ( product_id_in IN varchar2 , 
     username_in in va         


        

Answer 1

I suspect the out statements might need modification to the following (since the type of the out parameters is varchar2 in the procedure):-

cstmt.registerOutParameter(6, Types.VARCHAR); 
cstmt.registerOutParameter(7, Types.VARCHAR); 

However, if that does not work, then try modifying the prepareCall statement to the following also :-

cstmt = getConnection().prepareCall("{call " + DBUtil.SCHEMANAME + ".PRODUCT_UTILITIES.validate_product(?,?,?,?,?,?,?)}");