Exec SQL Task: Capture Return Code Of Stored Proc Not Working

I am just trying to capture the return code from a stored proc as follows and if I get a 1 I want the SQL Task to follow a failure(red) constrainst workflow and send a SMTP mail task warning the customer. How do I achieve the Exec SQL Task portion of this, i get a strange error message [Execute SQL Task] Error: There is an invalid number of result bindings returned for the ResultSetType: "ResultSetType_SingleRow".



Using OLEDB connection, I utilize SQL: EXEC ? = dbo.CheckCatLog

EXEC SQL Task Editer settings:
RESULTSET: Single Row
PARAMETER MAPPING: User::giBatchID
DIRECTION: OUTPUT
DATATYPE: LONG
PARAMETER NAME: 0

PS-Not sure if I need my variable giBatchID which is an INT32 but I thought it is a good idea to feed the output into here just in case there is no way that the EXEC SQL TASK can chose the failure constrainst workflow if I get a 1 returned or success constraint workflow if I get a 0 returned from stored proceedure





CREATE PROCEDURE CheckCatLog
@OutSuccess INT
AS

-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON
DECLARE @RowCountCAT INT
DECLARE @RowCountLOG INT

---these totals should match
SELECT @RowCountCAT = (SELECT Count(*) FROM mydb_Staging.dbo.S_CAT)
SELECT @RowCountLOG = (SELECT Count(*) FROM mydb_Staging.dbo.S_LOG)
--PRINT @RowCountCAT
--PRINT @RowCountLOG
BEGIN
IF @RowCountCAT <> @RowCountLOG
--PRINT 'Volume of jobs from the CAT file does not match volume of jobs from the LOG file'
--RETURN 1
SET @OutSuccess = 1
END
GO

Thanks in advance

Dave