I can not configure NetStorage in iManager on Linux OES2 anymore.

I get the error message: j"avax.servlet.jsp.JspException: Premature end of file" , if i want to configure Authentication Domains.

But i can configure "current session" or "ifolder storage provider".

How can i reconfigure Netstorage or set to factory defaults, that i will be able to use iManger again?

I tried "yast2 netstorage", but it did not help.

In which file are the wrong Authentication Domains saved?

Thank you in advance
UVEX SafetyGroup
Andreas Ebert