The following file in the WAS_HOME/temp directory is important for the
operation of the WebSphere Application Server messaging service, so should
not be deleted. If you do need to delete the WAS_HOME/temp directory or other
files in it, ensure that you preserve the following file:
- server_name-durableSubscriptions.ser
- You should not delete this file, because the messaging service uses it
to keep track of durable subscriptions for message-driven beans. If you uninstall
an application that contains a message-driven bean, this file is used to unsubscribe
the durable subscription.