Errors on some reports after upgrading to16.0.8886.1775 (SQLServerReportingServices_16.0.1115.92.exe dated 5/1)

Question

After upgrading we get this error on multiple (not all) reports

"The Hidden expression for the tablix 'table1' contains an error: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. (rsProcessingError)"

when we: 1) click to get to the last page, 2) try to export to PDF or 3) page through the report at some point for example between page 107 and 108.

Restoring the server having SSRS version 16.0.8784.14010 fixes the issue.

Answer 1

Hi @Kehoe, Tim,

There is a new release for SSRS v16.0.1115.96.

You may have a try on your test environment to see if it has fixed any issues.

Answer 2

Hi @Kehoe, Tim,

Restoring the server having SSRS version 16.0.8784.14010 fixes the issue.

Do you mean that after you downgrade SSRS version, and then the error doer not error?

If yes, thanks for your feedback. You may also raise the issue to Product Team, PG will help fix it in next release.

SQL · Community (azure.com)

Regards，

Zoe Hui

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Answer 3

I believe this helps although the only fix listed for this new version is a WMI fix. I am waiting for user confirmation on Monday.