Source: GroupWise engine.
Explanation: Client Cleanup options are set so that items cannot be purged from users' mailboxes until they have been backed up. A user has tried to purge an item that has not yet been backed up.
Action: You can allow users to purge items that have not yet been backed up. See "Environment Options: Cleanup" in "Users" in the GroupWise 6.5 Administration Guide. See also "GroupWise Time Stamp Utility" in "Databases" in the GroupWise 6.5 Administration Guide.