This is best Fabric, Power BI, SQL and AI community event. How do we know? The last event sold out! Save €200 with code FABCMTY200.
Register nowA new Data Days event is coming soon! This time we’re going bigger than ever. Fabric, Power BI, SQL, AI and more. Don't miss out.
Hi Team,
I came across the error below from PBI Service but the same refresh works fine on the PBI desktop. On the PBI service it seems to run for 5 hours before it times out. Same refresh worked fine until last week even from the PBI service.
<pii>DataSource.Error</pii>: <pii>ERROR [HY000] [Microsoft][Hardy] (35) Error from server: error code: '0' error message: 'Invalid OperationHandle: OperationHandle [opType=EXECUTE_STATEMENT, getHandleIdentifier()=8e521844-6949-4859-b3c2-b8fb4b81dd78]'.</pii>. . The exception was raised by the IDataReader interface. Please review the error message and provider documentation for further information and corrective action.
Any suggestions is appreciated. Thanks!
Hi @maddyu,
Please check if it is caused by the following reasons :
1.Mismatch between the data types of the keys used in relationships.
2.Improper date formats of the date fields in relationships.
3.(null) values in columns with decimal/whole number data types
Make sure the data types of both the fields in a relationship are same. replace (null) values with 0 for decimal or whole number data types.
For more information,you can refer to this :Error-the-exception-was-raised-by-idatareader-interface/
There are other similar links, hope it will help you:
Best Regards,
Liu Yang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
If you have a Pro license you can consider raising a Pro ticket at https://powerbi.microsoft.com/en-us/support/pro/
Check out the May 2026 Power BI update to learn about new features.
Sign up to receive a private message when registration opens and key events begin.
If you have recently started exploring Fabric, we'd love to hear how it's going. Your feedback can help with product improvements.
| User | Count |
|---|---|
| 14 | |
| 10 | |
| 10 | |
| 7 | |
| 7 |
| User | Count |
|---|---|
| 35 | |
| 28 | |
| 26 | |
| 22 | |
| 16 |