Error while using DB Adapter in BPEL[Calling a procedure or function]

Question

Hi
I am getting Error while executing the BPEL Process.
1) I created a BPEL Process which uses a DB Adapter. I am using call a procedure or function. My Procedure is shown below. It takes a string a s input parameter and executes that string. I have used an assign activity to assign the input string.
Procedure
create or replace
PROCEDURE SP_QUERY(s_string in varchar2)
AS
l_sql_stmt varchar2(1000);
BEGIN
l_sql_stmt := s_string;
-- dbms_output.put_line( l_sql_stmt );
EXECute immediate l_sql_stmt;
commit;
dbms_output.put_line('Executed' );
-- if SQLCODE = 0 then
--retCodeString := 'OK';
--end if;
END;
I gave input string as "select * from tab", I have also tried a insert statement to a table in which its present in this database. But i am getting the following error.
<3 Jun, 2013 9:42:25 AM IST> <Error> <oracle.webservices.service> <OWS-04115>
Whats the Issue? Is the issue with the procedure or the BPEL process? Please help me out. I am stuck in this

Answer 1

Hi,
According to your message you have selected your procedure, but looks like the procedure is not having any reply or response parameter with it.
Have you executed the procedure separately from SQL editor and see whether you are able to get the response or not ?
If you get response, then how many columns are you getting ?
Check the column names are matching with the schema file generated by adapter and see whether those column names are available as elements in .xsd file.
Example provided below..
In the below link, check the section "9.7 Stored Procedure and Function Support"
http://docs.oracle.com/cd/E23943_01/integration.1111/e10231/adptr_db.htm#CHDFBBCD
Thanks,
Vijay