Failure to load with power bi desktop

[RaghdahIsmael]

Hello,

I was just updating my dataflow name in power query after it has been updated from the source and i recived the below system error but i didn't understand whether this mismatch of the whole DF of spseciifc data field ? if anyone familier with this type of errors please suggest a soultion to resolve it.

thank you

[Mitchell92]

Hi there,

Fingers crossed thats not your revenue chart!

Can you try publishing the file to a new workspace and seeing if it publishes fine?

Thanks,

Mitch

[RaghdahIsmael]

thank you for your reponse. i'm trying to publish it already but first i have to update the Dataflow name and it's realted data which i can't curretly because of that system error that i don't yet understand !!! 

[RaghdahIsmael]

the data are not being loaded for some reason so i can't even save the updates and publish the report.