Dataflow publish failed - Something went wrong (gen2)

Hi dbeavon3,

We appreciate your inquiry on the Microsoft Fabric Community Forum.

Thank you for reaching out and providing a detailed explanation of the issue you are experiencing with Power BI Gen2 dataflows. We understand how challenging it can be to encounter error messages such as "Something went wrong," especially when relying on these tools for critical ETL processes.

To address this issue, we recommend the following steps as a potential workaround:

1. Retry the publish operation after a short interval to check if the issue resolves on its own. This approach can sometimes help overcome temporary service-related disruptions.
2. Break down the dataflow into smaller segments to determine whether this reduces the likelihood of timeouts or failures.

If you find our response helpful, we kindly request you to mark it as the accepted solution and provide kudos. Your feedback will assist other community members facing similar challenges.

Thank you.