Getting Issue after applying changes in Power Query (TMSavePoint::VerifyProxyCreationAllowed)

[madmax]

Hi,

I am adding some changes (adding a custom column) to my table in Power Query after which when I Close and Apply the changes, the below message, pops up.

Is this issue somewhat connected to the poor Internet connection of there is something else as I could not get any resolution over the web.

[v-eachen-msft]

Hi @madmax ,

You could build the whole file again.

Here is a similar case for your reference.

https://community.powerbi.com/t5/Desktop/TMSavepoint-VerifyProxyCreationAllowed-error/m-p/1000369

[madmax]

I had to rebuild the whole file again which took me 48+ hrs.

however I didn't get the solution why I was getting the pop up

[amitchandak]

@madmax , just check the steps you have created, if by removing a few steps you can make it work

[madmax]

It seems like the recent steps to add a custom column is causing the issue, however, I need to add the custom column.