Rerun the installcommit script if you use two-phase commit or distributed transactions, you need to rerun the installcommit SQL script to restore the following stored procedures:
sp_start_xact
sp_abort_xact
sp_remove_xact
sp_stat_xact
sp_scan_xact
sp_probe_xac
Run the new installcommit script included with this release, using isql, if you have modified any of these Sybase system stored procedures (above) without changing the names. In executing installcommit it overwrites your modifications. In this case, you must reload the modified stored procedures after you run the installcommit script.
isql -Usa -P<sa password> -S<servername> -n -i$SYBASE/$SYBASE_ASE/scripts/installcommit -o<output file>
Save the output of this step to an operating system file.