Forum Discussion

dinoscool3's avatar
dinoscool3
Helper II
2 years ago
Solved

Power BI Online refresh: "MySQL: Fatal error encountered during data read."

I have a couple of datasets that are set to automatically refresh on the Power BI website. These were built in desktop and published. I keep on having an error like the following: [ValidateMarkupT...
Need Help
  • ibarrau's avatar
    ibarrau
    2 years ago

    Hi. A mashup error usually means that there is a problem with the transformations. I would probably open the power bi desktop and look for errors. Desktop will probably run the refresh correctly, but there is an error at the rows that Service won't allow, that's why I would look for errors like filtering by error at rows or warnings after refresh.

    I hope that helps,

M0hamedFazil's avatar
M0hamedFazil
Helper II
1 year ago

Hi dinoscool3,

I have been facing with same problem lately. Could you able to come for a solution?

I gonr through the exisiting solution and I don't seem to have problems with my transformation. I have gone through every transformations. Thanks in advance

Regards
Fazil M

 

dinoscool3's avatar
dinoscool3
Helper II
1 year ago

No, never did. I have a lot of data that probably isn't the cleanest though, so I'm planning on trying to clean it up before it gets to Power BI and see if that helps. If you find another solution, let me know!

  • M0hamedFazil's avatar
    M0hamedFazil
    Helper II
    1 year ago

    Ure, will do!