Microsoft Fabric Notebook - API - WABI

Hi, mtoarantes 
Thanks for reaching out to the Microsoft fabric community forum.

 Are you encountering errors when connecting to the Lakehouse via the SQL Analytics endpoint? If so, this might be related to the large volume of data causing M language query processing to time out. You can resolve this issue by setting the CommandTimeout. Here are some relevant answers that might help you:

For more details, please refer to:

Solved: How to set command timeout option - Microsoft Fabric Community

If the error occurs during an API call, please check if the API you are using supports Long Running Operations. Here are some relevant document screenshots:

For more details, please refer to:

Long running operations - Microsoft Fabric REST APIs | Microsoft Learn

Items - Create Item - REST API (Core) | Microsoft Learn

Solved: Re: Not able to connect to Lakehouse SQL endpoint - Microsoft Fabric Community

If the issue is with an API call, please share which API call is causing the problem and provide more error details.Of course, if you have any new discoveries or questions, please feel free to get in touch with us.
 

Best Regards,

Leroy Lu

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.