4905696 

On Windows, deployment fails if the class file depth along with the file name exceeds 255 characters. 

4912181 

On Linux, a null pointer exception is thrown when deploying an application using the wdeploy command-line utility. This problem happens at the end of deployment, and only if it succeeds.

Workaround: The error occurs when wdeploy reads the stdout/stderr after executing reconfigure script following deployment. Check whether the server did reconfigure by looking in the errors log for the reconfigure message. If the message is not there, then run the reconfigure script manually.