No Credentials were supplied

Hello,

I´m setting up SNC on one of my Test Servers and i Get the error :

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SAP GUI for Windows 730

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GSS-API(maj): No credentials were supplied

Unable to establish the security context

target="p:XXXXXXX"

Fehler in SNC

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OK   Abbrechen  

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I Don´t want to do Single Sign on. I Only want to Secure my SAP Gui Connection. Does someone already have the same problem ?

Enviroment Variables and SNC ist activated on Server Side.

I´m Using sap gui 7.30

thanks