When trying to open 'old' versions of objects using the Version Management in the AWI, the following error message is displayed:
Error during XRequest com.uc4.webui.communication.requests.OpenObjectAdapter
The same objects can be opened using the deprecated Java User Interface.
Here are some additional error messages that can be found in the AWI's log file:
Caused by: com.uc4.communication.InternalException: Wrong LNR, expected: 2, is:3
UC4Object JOBP.NEW.1.VER.20171205.114038, Type null: no sheets provided
Automic Web Interface 12.1.0