Forum Discussion
sebbyp
Helper III
Helper IIIExpression.Error: There weren't enough elements in the enumeration to complete the operation
What does this error mean? I am collecting data from using a web connector. Any help much appreciated.
This error is thrown when pivoting columns with same name. Please check your column names in your data source. Also refer to a similar thread below:
Regards,
Hi,
We also got this error when referencing a dataflow in a workspace without the proper credentials. It was resolved by editing the credentials in the 'Manage gateways and connections' >> 'Data Sources' tab.
We were using an OAuth2 connection.
Hope this helps!