Error related to data refresh in file: tmmdmodeltm.cpp

Lassith — Tue, 12 Mar 2024 14:35:10 GMT

Hi,

I have developed my report locally and refreshed data with no errors and also no errors has speen spotted anywhere in the report locally.

Now im publishing the report to server. Tried to refresh the data and got an error related to data refresh in server. Has anyone faced similar problem?

"An error has occurred.

Several errors occured during data refresh. Please try again later or contact your administrator.

[0] -1056964608: An unexpected error occurred (file 'tmmdmodeltm.cpp', line 7611, function 'MDModelTM::IsAttributeHierarchyQueryable').
[1] -1055129594: The current operation was cancelled because another operation in the transaction failed."

We are using version: Version1.19.8779.19175(January 2024).

Could someone help me out, what this file does or what this error-message refers to?

Thanks!

Re: Error related to data refresh in file: tmmdmodeltm.cpp

d_gosbell — Tue, 12 Mar 2024 22:27:45 GMT

That sounds like a bug. You should log an official support ticket with Microsoft

Re: Error related to data refresh in file: tmmdmodeltm.cpp

JimmyLamBM — Mon, 23 Feb 2026 14:27:08 GMT

did you figure this one out? I also have a published report that was working fine until Dec 2025 and for some reason failed to refresh and met with this error.

topic Re: Error related to data refresh in file: tmmdmodeltm.cpp in Report Server

Error related to data refresh in file: tmmdmodeltm.cpp

"An error has occurred.

Re: Error related to data refresh in file: tmmdmodeltm.cpp

Re: Error related to data refresh in file: tmmdmodeltm.cpp