Controlling Library List in User Defined Functions

Hi All,

I have a user defined function that I'm trying to use within an
SQL statement. Ideally I would want the function to use the library list
of the environment it is called from. I'm not having any luck there and
thought someone might point me in the right direction. Below is the
function definition and the error I get when attempting to run it.
From what I've read it looks like it is using SQL naming
convention where the library used is equal to the user profile. I want
to use system naming convention. My defaults within STRSQL (where I'm
testing) is set to *SYS naming convention.

Thanks in advance...
- Steve

FUNCTION DEFINITION:

SET PATH "QSYS","QSYS2","SCOYLE" ;
CREATE FUNCTION GBCMODS.RTVNRACCTCLASS (
INOBJ CHAR(6) ,
INSUB CHAR(8) )
RETURNS CHAR(3)
LANGUAGE SQL
SPECIFIC GBCMODS.RTVNRACCTCLASS
NOT DETERMINISTIC
READS SQL DATA
CALLED ON NULL INPUT
NO EXTERNAL ACTION
NOT FENCED
SET OPTION ALWBLK = *ALLREAD ,
ALWCPYDTA = *OPTIMIZE ,
COMMIT = *NONE ,
DECRESULT = (31, 31, 00) ,
DFTRDBCOL = *NONE ,
DYNDFTCOL = *NO ,
DYNUSRPRF = *USER ,
SRTSEQ = *HEX
BEGIN

DECLARE RECCOUNT INT ;
DECLARE CLASS CHAR ( 3 ) NOT NULL DEFAULT ' ' ;
SET PATH = GBCMODS , GBCCOM ;

IF SUBSTR ( INSUB , 4 , 5 ) = '93720' OR
INSUB >= '92000000' AND INSUB <= '92099999' AND INOBJ = '4215 '
OR
INSUB >= '99000000' AND INSUB <= '99099999' AND INOBJ = '4215 '

THEN
SET CLASS = 'BON' ;
ELSE
SELECT COUNT ( * ) INTO RECCOUNT FROM F0005 WHERE DRSY = '56 ' AND DRRT
= 'JS' AND TRIM ( DRKY ) = SUBSTR ( INSUB , 4 , 5 ) ;
IF RECCOUNT > 0 THEN
SET CLASS = 'MIS' ;
ELSE
SELECT COUNT ( * ) INTO RECCOUNT FROM F0005 WHERE DRSY = '56 ' AND DRRT
= 'JO' AND TRIM ( DRKY ) = TRIM ( INOBJ ) ;
IF RECCOUNT > 0 THEN
SET CLASS = 'PAY' ;
ELSE
SET CLASS = 'OTH' ;
END IF ;
END IF ;
END IF ;

RETURN CLASS ;

END ;


ERROR IN JOBLOG:

F0005 in SCOYLE type *FILE not found.