Runtime error in published server report parameter

[Lars I]

Hi all.

I've created a report with a number of multi-value parameters. This works just fine in the Report Designer preview. Image3

I then published it to our report server, andright off it seems to work (all parameters select all distinct values) Image1

But if I select a subset of certain values for one of the parameters, the report server viewer fails with system error message: "Missing or invalid parameter value" Image2

It varies which combination exhibit this behaviour.

Please advise.

/Lars

[Todor]

Hello Lars,

To test locally I created a report with 3 (three) Multivalue Report Parameters and uploaded it on a Report Server. The report was correctly displayed with multiple combinations of the parameter values. If I didn't select a value for any of the parameters, I received a warning message 'Please input a valid value' in the Report Parameter's Area of the viewer. I was not able to reproduce the 'Missing or invalid parameter value...' message.
Could you provide more information on the exact scenario so that we try to replicate the issue locally? For example you may send us the report definition and sample dummy data that will allow us to investigate the problem.

Regards,
Todor
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