SSRS Drillthrough server report error

I have a SSRS report with an action on a text-box. Go to report property is set to the parent report so this makes the parent report also a drillthrough report for itself. I deployed the report on the report server and it is rendered ok and also the drillthrough action works ok in the Report Manager.

When I attach this report to a ReportViewer control in an .aspx the parent report is rendered ok but the drillthrough action causes an error (Invalid argument).

I have 2 visible and 3 hidden parameters for this report.

I tried to override the ReportViewerCtrl_Drillthrough event and added the following code:

ReportViewerCtrl.ServerReport.SetParameters(reportParamList);
ReportViewerCtrl.ServerReport.Refresh();

where reportParamList is a list of parameters passed from the p开发者_高级运维arent report to the drillthrough report but I get the same error (I used DrillthroughEventArgs.Report.GetParameters() to get the list of parameters and they're passed by in a correct way).

I didn't find on other forums something like this related to reports deployed on Server Report (only for local report).

Any idea would be very much appreciated!

I have found the issue for this.
It was related to the way .aspx page was built.
My report viewer control was framed by a form tag but it appears it also needed a table tag too.
So this is how my .aspx page looks now:
table
tr
td
form
ReportViewer Control
/form
/td
/tr
/table