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Fabric Notebook Session Is Not Getting Created And Throwing Error
I'm trying to run a notebook and the session creation runs for ~10 minutes and throw the error below. Usually the session creation happens in 1-2 minutes. This started happening from 16th July 2024 late night. Initially session creation was taking more than 8 minutes but was getting created. But on 17th morning, session itself was not getting created and below error is thrown.
Diagnostic ID: f77a4bac-f2c8-4281-a362-8188ec5b6956
Timestamp: 2024-07-17T16:03:39.031Z
Message: [object CloseEvent]
JSON
{
"type": "close",
"timeStamp": 1348391.6999999285,
"code": 1000,
"reason": "{\"reason\":\"Session error or stopped.\",\"state\":\"session-completed\"}",
"wasClean": true,
"target": {
"url": "wss://pbipncus9-northcentralus.pbidedicated.windows.net/webapi/capacities/20DD646D-A383-4B9E-B47D-0ECED03F22EC/workloads/Notebook/Data/Direct/api/workspaces/c42ffb31-aa7b-449b-97b7-3eccc24ee147/artifacts/7f65c0bc-d4da-4186-a38d-005102909aae/jupyterApi/versions/1/api/kernels/d2016158-a4ca-4535-b09f-50e7e51533ae/channels?token=dummy_token&session_id=d12d4193-5dfa-4bd4-8ed5-ad0baba47ced",
"readyState": 3,
"protocolsProfile": [
7,
4259
]
},
"currentTarget": {
"url": "wss://pbipncus9-northcentralus.pbidedicated.windows.net/webapi/capacities/20DD646D-A383-4B9E-B47D-0ECED03F22EC/workloads/Notebook/Data/Direct/api/workspaces/c42ffb31-aa7b-449b-97b7-3eccc24ee147/artifacts/7f65c0bc-d4da-4186-a38d-005102909aae/jupyterApi/versions/1/api/kernels/d2016158-a4ca-4535-b09f-50e7e51533ae/channels?token=dummy_token&session_id=d12d4193-5dfa-4bd4-8ed5-ad0baba47ced",
"readyState": 3,
"protocolsProfile": [
7,
4259
]
},
"isTrusted": true
}
Additional info: InstanceId: a1e2d72d-825c-460b-8c08-50abe96dfbd6
Solved! Go to Solution.
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Hi @suriaprakash ,
Please try again, there was a problem with some features in Americas and Europe, now fixed.
Hope it helps!
Best regards,
Community Support Team_ Scott Chang
If this post helps then please consider Accept it as the solution to help the other members find it more quickly.
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We experience this quite often. Today it's very bad. We're not able to create any session. Retried many times. The error arrises within a few seconds.
Ondersteuning en status Microsoft Fabric | Microsoft Fabric says that all services are up and running. They are clearly not.
This restricts our production work enormously. I cannot imagine that we are the only Fabric customer that's facing this issue. Is this issue is properly being addressed?
Our Fabric environment is in Western Europe.
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Hi @suriaprakash ,
Use high concurrency session instead of standard session and check.
I hope it will be helpful.
Thanks,
Sai Teja
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Hi @suriaprakash ,
Please try again, there was a problem with some features in Americas and Europe, now fixed.
Hope it helps!
Best regards,
Community Support Team_ Scott Chang
If this post helps then please consider Accept it as the solution to help the other members find it more quickly.
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Me too have the same issue. I am from West US.

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