Oracle eBusiness 12.2 clone : OHS config fails for UpdateOhsT2PMovePlan.java:1063

While running clone we faced this issue. Multiple runs but every-time it failed at OHS config.
Under txkSetOHSConfig directory provison_<timestamp>.log has following error.

Updating /YMS-UI-context-root and setting WeblogicCluster to : u060supcw801.kroger.com:6801Inside run context 
StackTrace: java.lang.NullPointerException at oracle.apps.fnd.txk.util.UpdateOhsT2PMovePlan.updateModWLSDirectives(UpdateOhsT2PMovePlan.java:812) at oracle.apps.fnd.txk.util.UpdateOhsT2PMovePlan.updateModWLSConfig(UpdateOhsT2PMovePlan.java:721) at oracle.apps.fnd.txk.util.UpdateOhsT2PMovePlan.updateModWLSConfig(UpdateOhsT2PMovePlan.java:698) at oracle.apps.fnd.txk.util.UpdateOhsT2PMovePlan.updateModWLSConfig(UpdateOhsT2PMovePlan.java:698) at oracle.apps.fnd.txk.util.UpdateOhsT2PMovePlan.processMoveplan(UpdateOhsT2PMovePlan.java:631) at oracle.apps.fnd.txk.util.UpdateOhsT2PMovePlan.main(UpdateOhsT2PMovePlan.java:1063)

Solution:

It was not a recommended way but we had to solve it asap. So I looked for start of the error (just prior to that) in the log.
It was completing until the point /YMS-UI-context-root.

Now searched same string in the comn/clone/FMW/OHS/moveplan.xml.
Took a backup of it and removed the section which was just next to /YMS-UI-context-root. For us this was /console with further details host,port etc. so removed it totally.
p.s. Stick to the indentation and identifiers to remove the section exactly point to point. If not done correctly this may say invalid moveplan.xml in next execution.

So post removing the particular part from moveplan.xml I executed the clone again, and it completed with some warnings. Some services did not come up correctly but we were able to solve those small issues and bring application up.

Reason:
Later found that we had some customization on console URL which was causing the issue. Customization should be removed, or this is supposed to throw error.