I am trying to modify the OWB Control Center details but all the fields expect password are grayed and I cannot edit them.
I am trying to change the hostname - can someone please help me with this? I could not find anything yet in the documentation so far.
I am using OWB_22.214.171.124.0.X64 version.
You'll need to run the reset_repository script:
Managing the Control Center and Repository
Afterwards I think you need to redeploy mappings and Workflow.
Or maybe you can try this thread, if you suceed, maybe you won't need to redeploy objects:
11R2 How to change IP in OWB_REPOSITORY_LOCATION and Default Control Center