Incorrect behaviour of a link in a report in ReportViewer

mike murray 0 Reputation points
2023-01-17T11:23:29.4233333+00:00

I have an issue with a report that is about 10 years old.

The report is running on an ASP.net application that is running off IIS and SQL Server 2017 on a Windows Server 2018 Server machine.

The Asp.net application has a Report viewer control to view reports.

There are Hyperlinks in the report that when clicked show a new report.

Up to now when the links were clicked, there would be a postback and the new report on the same page. This is the correct behaviour.

But recently clicking on the links would open up a new page in the browser to show the link table.

What would cause the link to open up a new browser window? Something in IIS? Or something else?

What setting in IIS influences this behavour?

It is not the browser because when I debug the ASP application the ReportViewer behaves correctly.

I have the server version in one tab and the debug version in another the and only the debug version is behaving correctly.AppProblem

SQL Server Reporting Services
SQL Server Reporting Services
A SQL Server technology that supports the creation, management, and delivery of both traditional, paper-oriented reports and interactive, web-based reports.
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