
UWL caches items from different provider systems. This caching is done periodically as specified in the configuration XML for a particular item type.
You must clear the cache under the following cases:
ItemTypes are customized.
Systems are removed from portal landscape or a system configuration is removed from the UWL systems configuration page.
Cache Admin IView
To clear the cache, use the Cache Admin IView. Cache can be cleared for all systems or a particular system.
Select the dropdown list for System Alias, only those registered systems which have items in UWL cache appear in the list. If a system does not have any items in UWL cache it does not appear in the list.
Choose Clear Cache.