Forum Discussion
Exception raised by the IDataInterface - Dataset
Hello,
we have a problem in updating our dataset.
This exception is raised:
For backround info: We have to move our tables in a masterfile when there are to much different tables on our sharepoint. After we did that the exception was raised. Then we moved our tables back and the exception is still raised. Why is that?
The column33 is a date column.
1 Reply
Hi Companyuser101 ,
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 typesMake 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.
You can go to these links to find if they can be helpful:
https://community.powerbi.com/t5/Service/Internal-Service-Error-Refresh-Failed/td-p/1387800
Best Regards
Community Support Team _ Polly
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
