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
ap360
Frequent Visitor

OLE DB or ODBC error

Good day,

 

In the power query, all my tables are refreshing successfully. Once I am on my dashboard and try to refresh, I get the following error:

ap360_0-1716293691026.png

I read about a previous solution of unchecking the Internet Protocol Version 6 but, this did not work. I also saw that it might be due to a column having the wrong data type but, this also did not work. 

 

Is there any other solutions that you'd recommend?

 

Thank you.

2 REPLIES 2
SaiTejaTalasila
Super User
Super User

Hi,

 

Please check in which table that issue is occurring.

Go to transform data>view>turn on column quality and check all your applied steps one by one for any errors.

Check whether you have any null values in your date/time columns and replace null null values with some date and check.

 

I hope with the above steps you will be able to find the errors.

Wikkleyn_81
Super User
Super User

Hi @ap360 Those error messages are unfortunately very generic and the best would be to go the the specific query. Check every step for any errors. Are there any additional steps that might fail if there is a data type issue?

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.