Works great in eclipse debug mode but fails when deployed as earfiles deploy

I ran into a weblogic server issue when I try to deploy my app via eclipse it works fine and does encrpytion (while encrpytion means this https://stackoverflow.com/questions/26825341/bouncy-castle-error-to- encrypt-the-string-in-java-while-deploying-in-weblogic-se this issue was solved by changing poilcies in in lib of jre). when the same application is deployed as an ear file on the same server, it fails rsa encryption.

If anyone can help with the problem it would be appreciated ...