The requested Lakehouse operation failed. A retry of the operation may help

[Zeenat18]

I have created a table and I want to use it in later time. when I see the Table in lakehouse then it shows this error:

The requested Lakehouse operation failed. A retry of the operation may help.

Error Code
LakehouseOperationFailed
Activity Id (Failed Request)

I have premium account.

what would be the reason? 

[Zeenat18 · Accepted solution]

well i resolved this, I need to mentioned that data type is more important when you load the table in delta format

[mayuri1234]

Still getting the error message "The requested Lakehouse operation failed. A retry of the operation may help."  with the error code "LakehouseOperationFailed" today when trying to perform loading csv to lakehouse table. 

Was this issue previously resolved and were you able to see the table data after dataflow run? For me, the table is created but data was either not loaded or else data is not displaying.

[vjshanker]

I faced the same issue.  One solution is to convert the CSV to parquet format before uploading it to Fabric. 

[Zeenat18]

If the datatype of each column is acceptable, such as integer or string, then it will create the table. Otherwise, it will throw an error.

[v-cgao-msft]

Hi @Zeenat18 ，

Please check if the table has been created successfully:
Known issue - Load Table public API response returns error - Microsoft Fabric | Microsoft Learn

If the problem is not related to the Issue above,, it would be helpful to gather more information to further diagnose the problem:

1. What region is your PBI service located in?

2. Can you confirm if this is the first time you've encountered this error, or has it occurred multiple times with different operations?
3. Are there any specific steps leading up to the error that you can share? This can help in replicating the issue on our end.

Best Regards,
Gao
Community Support Team

If there is any post helps, then please consider Accept it as the solution  to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

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[mayuri1234]

Hello! Was this issue resolved? 

I am getting the error message "The requested Lakehouse operation failed. A retry of the operation may help."  with the error code "LakehouseOperationFailed" today when trying to perform loading csv to lakehouse table today.

Was this issue previously resolved? In my account, the table is created but data was either not loaded or else data in the table is not displaying. Table is not displayed in SQL analytics endpoint under schema too.

[v-cgao-msft]

Hi @mayuri1234 ,

Do you have the Lakehouse Schema option enabled? Here's a similar issue with the status shown as unfixed.

Known issue - Tables aren't visible in the SQL analytics endpoint in schema enabled lakehouse - Micr...

Best Regards,
Gao
Community Support Team