You can get results by SQL as well. You have just to use an OR to see whether a bit is on:
SELECT HEX(ADMIN),A.* FROM ARSSERVR.ARSUSER A
WHERE USER LIKE '%'
AND (SUBSTR(HEX(ADMIN), 2 , 1)='1' -- 1
OR SUBSTR(HEX(ADMIN), 2 , 1)='3' -- 1 + 2
OR SUBSTR(HEX(ADMIN), 2 , 1)='7' -- 1 + 2 + 4
OR SUBSTR(HEX(ADMIN), 2 , 1)='F' -- 1 + 2 + 4 + 8
OR SUBSTR(HEX(ADMIN), 2 , 1)='5' -- 1 + 4
OR SUBSTR(HEX(ADMIN), 2 , 1)='D' -- 1 + 4 + 8
OR SUBSTR(HEX(ADMIN), 2 , 1)='9');; -- 1 + 8
regards
Egon