Hi, We are upgrading our server to an i720 (v6r1) from i520 (v5r4). Jobs scheduled on the new server i720 end with endcode 20, while the same jobs run perfectly in i520. The scheduled Jobs are used to call certain application program. when I check the job log, it says program not found in library list *LIBL. Both scheduled entries are exactly the same on both i520 and i720, so are the libray lists. Any ideas why this may be happening?