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

Get Fabric Certified for FREE during Fabric Data Days. Don't miss your chance! Request now

Reply
rbrownson
Regular Visitor

Scheduled Refresh and Refresh Now giving Error

I scheduled a Refresh and it did not work. I tried to do a "Refresh Now" and it gave me the following error. My connections are connected and I am "online" with my data set. 

 

There was an error when processing the data in the dataset.
Please try again later or contact support. If you contact support, please provide these details.

 

Data source errorColumn 'Order No' in Table '0018' contains blank values and this is not allowed for columns on the one side of a many-to-one relationship or for columns that are used as the primary key of a table.
Cluster URIWABI-US-NORTH-CENTRAL-redirect.analysis.windows.net
Activity ID637a9927-906e-472a-a572-7dcdd57b34d7
Request IDd63d4c31-77e0-e525-e5ec-4f5fcc7bca78
Time2017-06-09 14:10:45Z

 

9 REPLIES 9
Anonymous
Not applicable

Is the data source an Excel file?  I've noticed that blank rows at the end of the data file can creep in and cause this problem.  Best solution is to open it up in Power BI Desktop, and get the Edit Queries section to remove the rows that causing the blanks.

Yes one of the sources is in an Excel File. I refresh the data manually and delete all blank and duplicated rows. I save my Desktop report but it does not refresh the online report on powerbi nor the published report on the web. I keep getting the refresh error. 

Anonymous
Not applicable

@rbrownson,

Are you able to refresh your reports in Power BI Desktop? Could you please check that if the ‘Order No’ column contains blank values in Query Editor of Power BI Desktop?

Regards,
Lydia

There are no blank rows as I remove all of them when I do my manual refresh. 

Greg_Deckler
Community Champion
Community Champion

If this worked previously, this is generally an intermittent issue and will get resolved.



Follow on LinkedIn
@ me in replies or I'll lose your thread!!!
Instead of a Kudo, please vote for this idea
Become an expert!: Enterprise DNA
External Tools: MSHGQM
YouTube Channel!: Microsoft Hates Greg
Latest book!:
DAX For Humans

DAX is easy, CALCULATE makes DAX hard...

It has not worked at all. The data has not refreshed on my online version of the report nor the published report. I even try to manually do it and it does not refresh. 

Anonymous
Not applicable

Download a copy of your PBIX file and test inside the "Edit Queries" section.  You might not be deleting those rows as well as you think.  This will also let you set up the Power Query to remove them for you, thus removing any requirement to do this manually.

When I work in the Desktop version, every morning I refresh all my data manually (each file and table I right click and click "refresh data"), then I go into the queries and go into every file and click "Remove blank rows" and Remove duplicate rows, I hit clsoe and apply. Then I click the refresh button at the top which refreshes all tables and files. So yes I am revmoing them the way PowerBi says to. No it still is not working. Has not worked once. 

Anonymous
Not applicable

@rbrownson,

Would you mind sharing me the Excel file and PBIX file?


Regards,

Helpful resources

Announcements
November Power BI Update Carousel

Power BI Monthly Update - November 2025

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

Fabric Data Days Carousel

Fabric Data Days

Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.

Top Kudoed Authors