Error "Could not decrypt Base64 encoded password" during version upgrades.

Getting "Could not decrypt Base64 encoded password" error while starting up XLD.

XL Deploy.

Copy the conf/repository-keystore.jceks file from the old installation to the new installation.

This is because while doing the XLD Upgrade the user forgot to copy repository key file from the old installation to the new.

Error "Could not decrypt Base64 encoded password". 

decrypt, encryption, upgrade