Different load cases in Workbench

[SuG89]

Hi,

I am using the following procedure for defining different load cases-
First right click on the 'Results' box within any project panel, it duplicates everything prior to the results. If you open mechanical it will have one set of conditions for all of the geometry, mesh and contacts, and a then an individual tree for each of the loading cases, all accessible from within the same mechanical session.


I am getting an error when I try to save the Workbench file after adding a stress or strain plot to the 'Solution' tree. Please see the attached image for error information.

https://www.dropbox.com/s/5whbiy15izt37sm/151211.PNG?dl=0

I have to go to Windows task manager and 'End Task' Workbench. Does anyone have a solution for this?
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Best regards,
Sushant Goel
MSc Uni Stuttgart