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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / BC27.4 RDLC Report wou...
Small and medium business | Business Central, N...
Suggested Answer

BC27.4 RDLC Report would not Render or Debug

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Posted on by Hein Kruger 666
Hi, 
We recently upgraded our Production Environment to BC27.4 SAAS. 
For some reason we have one custom RDL report that will not run or show an error. 
There has been no report changes on the Extension for the last 10 months. 

Did MS make any SSRS report changes or RDL updates in BC27?
Categories:
Dynamics 365 Business Central
I have the same question (0)
  • Suggested answer
    OussamaSabbouh Profile Picture
    OussamaSabbouh 14,013 Super User 2026 Season 1 on at
    Hello,
    Microsoft didn’t introduce any breaking changes to RDLC/SSRS reports in BC27, and Microsoft documentation states that the recent report rendering updates mainly affect Word/custom layouts, not RDLC layouts. So if a single custom RDLC report suddenly stopped running after upgrading to BC27.4, the issue is usually related to that specific report (for example: dataset/layout mismatch, RDLC expression issue, rendering error, or extension problem) rather than a platform change. The recommended checks are report layout selection, dataset vs. RDLC fields, telemetry/session event logs, and recompiling/redeploying the extension against BC27 symbols to ensure the report layout is still compatible.
     
    Regards,
    Oussama Sabbouh
  • Suggested answer
    YUN ZHU Profile Picture
    YUN ZHU 99,724 Super User 2026 Season 1 on at
    What is the error message? I suspect that standard functionality has been modified (e.g., a field has been deprecated or the standard method has been changed).
     
    Thanks.
    ZHU

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