Forum Discussion
Unreported column about a String or binary data would be truncated error
Based on my understanding, it is not possible to get that data from the failure meassage.
You would have to debug via the below scenarios :
1) you would have to compare the max length of values of each column at source with the schema at the sink
to identify for which column the data is getting truncated
2)try making the length of all columns max and then insert data and then compare the max value length with original column lengths
If you want the column name to be added in this error message, I guess you will need to submit it as an idea here: https://ideas.fabric.microsoft.com/
Or create a support ticket.
I agree, the column name should be visible in the error message. That would be a lot more user friendly experience.
Hi, I think that a such lack should be obvious without submitting an idea or creating a support ticket.
Hi,
I've submitted this idea Reporting the column that causes a String or binary data would be truncated error
Please vote it, thanks
