Forum Discussion
Error in dataset refresh
Then maybe the data changed and now you got a value that contains text and can't be converted to a number. Check all of the entries in the data source.
Also in the future add more information, with only an error message it's hard to help you.
Read the following post:
https://community.powerbi.com/t5/Desktop/How-to-Get-Your-Question-Answered-Quickly/m-p/1964858
selimovd
This error did not show for 1 year. Also checked the power query there is no such problem in the conversion to Number.
Then maybe the data changed and now you got a value that contains text and can't be converted to a number. Check all of the entries in the data source.
Also in the future add more information, with only an error message it's hard to help you.
Read the following post:
https://community.powerbi.com/t5/Desktop/How-to-Get-Your-Question-Answered-Quickly/m-p/1964858