Thank you very much for your answer. That's it! :-)
We had a little problem with this quick fix.
After deploying it on the server the workspace-runtime.swc in the folder \LiveCycle_ES_SDK\misc\Process_Management\Workspace\ have not been updated.
But I found the new swc-file in the deploy folder of the jBoss.
Thank you for your help!
I would like to configure the SSL to run with the customized workspace but could not make it work by following the instructions in the Adobe document "Administering LiveCycle ES". Do you have any document for the configuration of SSL? If so, can you please share it here. I would appreciate much.
Thanks in advance,