Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Enhance your career with this limited time 50% discount on Fabric and Power BI exams. Ends August 31st. Request your voucher.

Reply
Anonymous
Not applicable

Error message: DM_GWPipeline_Gateway_MashupDataAccessError

Hi there,

 

when I update the dashboard in the desktop version, I have no ptoblem. When I try to update in Service, this error appears. The mentioned Table in the Error "Lagerort_AK" is a .txt file. I´m loading 5 tables from sharepoint Excel files in the dashboard and that seems to be no problem. what could be the problem here? ("Lagerort_AK" also is an appended query which at first loads the .txt file and is then combined with another SQLQuery. Could this be the problem?)

 

Furthermore in all other hostet dashboards there is no problem accessing the sharepoint files using the same gateway

 

{"error":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError","pbi.error":{"code":"DM_GWPipeline_Gateway_MashupDataAccessError","parameters":{},"details":[{"code":"DM_ErrorDetailNameCode_UnderlyingErrorCode","detail":{"type":1,"value":"-2147467259"}},{"code":"DM_ErrorDetailNameCode_UnderlyingErrorMessage","detail":{"type":1,"value":"SharePoint: Request failed: The remote name could not be resolved: 'basf.sharepoint.com'"}},{"code":"DM_ErrorDetailNameCode_UnderlyingHResult","detail":{"type":1,"value":"-2147467259"}},{"code":"Microsoft.Data.Mashup.ValueError.DataSourceKind","detail":{"type":1,"value":"SharePoint"}},{"code":"Microsoft.Data.Mashup.ValueError.DataSourcePath","detail":{"type":1,"value":"https://basf.sharepoint.com/teams/MI-ServiceHub"}},{"code":"Microsoft.Data.Mashup.ValueError.Reason"...}}} Table: Lagerort_AK.
1 ACCEPTED SOLUTION
Anonymous
Not applicable

I stopped importing the .txt file and instead used the data input in PowerQuery. Now the append query works fine. This only works because the .txt is a static file that normally never changes. Another Solution was not found actually or what was the exact root cause of the failure

View solution in original post

4 REPLIES 4
Anonymous
Not applicable

I stopped importing the .txt file and instead used the data input in PowerQuery. Now the append query works fine. This only works because the .txt is a static file that normally never changes. Another Solution was not found actually or what was the exact root cause of the failure

nickyvv
Most Valuable Professional
Most Valuable Professional

For Power BI to access your Excel file you need to set up a connection in the Power BI gateway, did you do that?
Also make sure the Power BI gateway is updated to the latest version:

https://powerbi.microsoft.com/en-us/blog/on-premises-data-gateway-december-2020-update-is-now-availa...

 



Did I answer your question? Mark my post as a solution!

Blog: nickyvv.com | @NickyvV


Anonymous
Not applicable

my problem is the .txt file as I wrote above. and yes all other sharepoint excel data is imported correclty - also in all my other dashboards

Hi @Anonymous ,

 

Check the similar thread below which may help.

https://community.powerbi.com/t5/Service/DM-GWPipeline-Gateway-MashupDataAccessError-On-Premises-Data/m-p/1000066

 

Best Regards,
Kelly

Did I answer your question? Mark my post as a solution!

Helpful resources

Announcements
July 2025 community update carousel

Fabric Community Update - July 2025

Find out what's new and trending in the Fabric community.

July PBI25 Carousel

Power BI Monthly Update - July 2025

Check out the July 2025 Power BI update to learn about new features.