Release 12.8.x AdminUI uninstallation failed with a Java error and couldn't be uninstalled or upgraded.
Release : 12.8.x
Component : SITEMINDER WAM UI
Component OS: Linux
Java had been manually removed or modified and was now corrupt.
Manually remove the AdminUI from the server by following the below steps.
1) Stop the AdminUI
2) Delete the AdminUI directory
cd /opt/CA/siteminder
rm -R adminui --interactive=NEVER
3) Delete the 'zerog' directory
cd /home/user/smuser
ls -a (To list hidden files)
rm -R .com.zerog.registry.xml (To delete zerog)