The SQL Query produced by the Analysis server is invalid - issue

Hi All,

I have this "The SQL Query produced by the Analysis server is invalid" error message when I tried to analyze the results after 17 hours duration of a load test execution.

The SQL Query produced by the Analysis server is invalid

Cannot open database ''.  It may not be a database that your application recognizes, or the file may be corrupt.

Any suggestion?

Thanks,

Tareq Hadid