Unable to load language information for LocaleId 1046

[Anonymous]

Hi everyone,

I created a report in Power BI, but I'm having trouble updating it on the web.

The report updates normally in the desktop version. However when scheduling an update on the web, it returns the following error:

Data source error:	We're sorry, an error occurred during evaluation.;Unable to load language information for LocaleId 1046. Try explicitly setting the WordBreakerClassId property. Unable to load language information for LocaleId 1046. Try explicitly setting the WordBreakerClassId property. Unable to load language information for LocaleId 1046. Try explicitly setting the WordBreakerClassId property.. The exception was raised by the IDataReader interface. Please review the error message and provider documentation for further information and corrective action. Table: ProjectsTAB.
Cluster URI:	WABI-WEST-US-redirect.analysis.windows.net
Activity ID:	d9b3a16b-7b81-466f-950c-47011c21b7ac
Request ID:	f2a91b1f-eb93-01d5-519c-66a756331a01
Time:	2020-05-05 21:22:43Z

Any thoughts?

Best Regards,

[Anonymous]

FYI: I have worked through the same error.  It is a Language (Locale) mismatch.  In my case it was:
Data source error: We're sorry, an error occurred during evaluation.;Unable to load language information for LocaleId 4105.
And 4105 is English - Canada.  Once I changed the report language back to 1033 (English - United States), the refresh worked again.  This wasn't a problem in the standard Power BI service until I moved the workspace to Premium and then it failed.  Is this a PBI Premium oddity?

[Anonymous · Accepted solution]

Greetings everyone,

I talked to a Microsoft Support Engineer, and we found that my Error was due to a Fuzzy Match in the Merge Queries that I did.

Apparently, the fuzzy match causes an error in M Language, making it impossible to refresh the report. But the engineer will take a closer look at the technical reason for the problem.

For me, undoing the fuzzy match solved the problem.

[Icey]

Hi @Anonymous ,

Glad to hear the issue is gone. Please accept your reply as the solution. Your contribution is highly appreciated.

Best Regards,

Icey

[Icey]

Hi @Anonymous ,

So far, I have not found a similar issue or workaround. In order to better solve your problem, it is suggested to create a support ticket, if you are a pro user.

And if this issue is solved, please share us the solution. 

Best Regards,

Icey

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[sanimesa]

@AnonymousWhat is the data source? Does any report refresh successfully from this data source or this is the first report?

Looks like the problem is this table:

Table: ProjectsTAB.

To check if the problem is specific to this table or your entire data source, create a simple report with the simplest table possible and see if that refreshes. 

Also, see if you can post some sample data from this table.