HELP!!!

Ok, here is my issue. I have a summary SSRS summary report that I want
linked to a detailed row level report. If I only have one parameter -
say my DimTime parameter, I can successfully pass that value to the
detail report and it works fine.

However..

If I want to pass a value for both my DimTime and DimCompany dimensions
it won't work...I receive the Constrained flag error message. Both
parameters are going to be single valued, hidden parameters.

If I modify the detail report to accept queried values it works fine,
but not when I try to pass two dimensions to the query for processing.

Is there a work around for this??? Or what am I missing?

Thanks in advance