Skip to main content
Showing results for 
Search instead for 
Did you mean: 

The ultimate Microsoft Fabric, Power BI, Azure AI & SQL learning event! Join us in Las Vegas from March 26-28, 2024. Use code MSCUST for a $100 discount. Register Now

New Member

Failed to join a collaboration session error when attempting to edit a notebook



I get the above when attempting to edit any notebook created in Fabric, consequently cannot change or un any cell in notebook. Others users in our tenant do not have this issue. Full diagnostic below:


Any help greatly appreciated.


"timestamp": "2023-08-09T12:50:51.814Z",
"transientCorrelation": "6da1c684-d851-451e-9645-93addb67a180",
"aznb": {
"version": "1.6.29"
"notebook": {
"instanceId": "5e10195d-0644-4874-ac26-0ec3aba62737",
"documentId": "trident-w-b0d40a1b-6d70-4d9c-899a-d2219591edb1-a-e1be6be3-c1f1-48ef-b4d3-aa2e2b3913c0",
"workspaceId": "b0d40a1b-6d70-4d9c-899a-d2219591edb1",
"kernelState": "not connected",
"computeUrl": "",
"computeState": "disconnected",
"collaborationStatus": "offline / failed",
"isSaveLeader": false
"sparkController": {
"id": "aznbsnc_3_enb2tu.q66gt",
"enabled": true,
"language": "python"

Community Support
Community Support

Hi @blabrom Thanks for posting your question in Microsoft Fabric Community

It seems like you are having trouble editing any notebook created in Fabric. As per the error message it seems to be a connection issue? have you raised any support ticket on this?





Hi @GeethaT-MSFT


Thanks for the swift response. Given Fabric is in preview atm I assumed this forum would be the most appropriate place to raise an issue, but can raise a ticket if Fabric in preview is fully supported.


Let me know your thoughts?






Helpful resources

Fabric Community Conference

Microsoft Fabric Community Conference

Join us at our first-ever Microsoft Fabric Community Conference, March 26-28, 2024 in Las Vegas with 100+ sessions by community experts and Microsoft engineering.

February 2024 Update Carousel

Fabric Monthly Update - February 2024

Check out the February 2024 Fabric update to learn about new features.

Fabric Career Hub

Microsoft Fabric Career Hub

Explore career paths and learn resources in Fabric.

Fabric Partner Community

Microsoft Fabric Partner Community

Engage with the Fabric engineering team, hear of product updates, business opportunities, and resources in the Fabric Partner Community.