
This topic applies to WebSphere Application Server Liberty V8.5.5.9 and earlier. For the latest Liberty topics, see the WebSphere Application Server Liberty documentation.
Uninstalling Liberty application-serving environment from IBM i operating systems
By calling the iAdmin PREUNINSTALL command, you can remove any IBM® i native objects and libraries created by the iAdmin POSTINSTALL command. Then you can manually remove the files comprising your Liberty profile application-serving environment.
Before you begin
After installing the Liberty application-serving environment by executing a JAR file on IBM i, you might have used the iAdmin POSTINSTALL
command to configure the Liberty server to launch as a job in the QWAS85 subsystem and to run under
the QEJBSVR user profile. If so, you must remove the IBM i
native objects and libraries created at that time before you manually remove the files that comprise
your Liberty profile application-serving environment.
Note: You must have *ALLOBJ and *SECADM special
authority to use the iAdmin POSTINSTALL command.
Procedure
What to do next
Manually remove the files that comprise your Liberty profile application-serving environment.