Use the Application menu to change repository purging options.
Prerequisites
You must have administrative privileges to perform this task.
Task
From the menu bar, select Application > Administration.
Select Repository.
Select Periodically purge repository.
Enter the number of days after which to purge repository data.
Note: By default, purge is enabled. It occurs once a day and purges data older than one day. Changing the purge frequency and other options might affect Sybase Control Center performance.