Calling a Reporting with parameters from an appkication doesn't work

[CaptainData]

Hello Community,

my client uses Power BI report Server Version1.22.9153.7886(Januar 2025). We call reports like reports/powerbi/.../Artikelstatistik?rs:embed=true&filter=Gesamtumsatz/Artikelnummer eq '03008' which works, but it doesn't work with vm57/reports/powerbi/.../Artikelstatistik?rs:embed=true&filter=Gesamtumsatz/Artikelnummer eq @@Artikelnummer', which worked well before. (May 2024).

Thanks and Regards

Walter

[Poojara_D12]

Hi @CaptainData 

The issue you're facing appears to be related to the handling of dynamic parameters in Power BI Report Server Version 1.22.9153.7886 (January 2025). In the first example, the report URL works as expected by passing a static parameter value (Artikelnummer eq '03008'), which correctly filters the report based on the provided value. However, in the second example, where a dynamic parameter (@@Artikelnummer) is used, it no longer works, even though this configuration was functional in the May 2024 version of Power BI Report Server. This change in behavior could be due to updates or changes in the way Power BI Report Server handles parameter substitution or the embedding functionality in the January 2025 version. The issue may stem from a shift in how the server processes dynamic parameters or could involve a misconfiguration in the way the parameter is passed. To resolve this, you should check for any changes in the handling of dynamic parameters or embedding syntax introduced in the newer version and review the report settings to ensure the parameter is being passed correctly. Additionally, you may want to test if other types of dynamic parameters work or if there are any configuration updates or patches available for the January 2025 version that address this issue.

[Anonymous]

Hi, @CaptainData 

You might be able to find error records in the log directory of Power BI Report Server (default C:Program FilesMicrosoft Power BI Report ServerPBIRSLogFiles).

Or check the January 2025 changelog to see if there are URL parameter handling or security policy changes. You can check the following link:

Change log for Power BI Report Server - Power BI | Microsoft Learn

Make sure you're using the latest version of Power BI Report Server. Sometimes the problem is fixed in a subsequent patch.

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Best Regards

Yongkang Hua

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