Creating a stored procedure to call a CL program which calls a RPG program.

I am trying to create a stored procedure that calls a CL program which in
turn calls a RPG program to return a result set.

I am not able to get it to work.What do I need to change?

drop procedure qgpl.IAR400;

Create procedure qgpl.IAR400
(IN USER_ID CHAR(10),
IN PU_Type CHAR(01),
OUT Error_Code CHAR(02),
OUT PERRMSG CHAR(100) )

EXTERNAL NAME DEVDF.IAR400
LANGUAGE RPGLE
SPECIFIC IAC400
NOT DETERMINISTIC
MODIFIES SQL DATA
CALLED ON NULL INPUT
PARAMETER STYLE GENERAL WITH NULLS
DYNAMIC RESULT SETS 1
;
The stored procedure should call IAC400 which will call IAR400.

TIA

Darryl Freinkel