This problem appears in BI-Developer Studio SP1 on a Windows 2003 Terminal server session. It appeared when I switched from the list view to the script/code view.
The calculations tab is empty with only this error message:
"Unexpected error occurred. Length cannot be less than zero. Parmeter name:length"
I am unable to see the calculations in the script view and in the list view. It is possible to see the calculations in the xml file if I choose code view.
Anyone who have seen this before?
Regards
Thomas Ivarsson
Problem solved. I had some rolling last 12 months calculations in a cube with only a few months of data that I tried to set to null and commented out all MDX-code. The purpose was to activate these calculations later. After removing null and activating the MDX-code everything works fine.
I think however that this is a minor bug.
Regards
Thomas Ivarsson
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