Fabric Pipeline - Storage trigger creation fails

[FireAchan]

Hi Team,

For the past couple of days, I've been experiencing an issue while creating a data pipeline with a storage trigger. On the Fabric portal side, the creation process seems to complete successfully, as you can see in the screenshot below.

The problem appears to be on Azure's side:

• the creation of the Event Grid system topic is successful:

• the Event Grid Subscription creation fails, and I receive this error message in the logs of the system topic.

I’ve tried this multiple times over the past two days, even on different tenants, and the issue seems widespread. It looks like a global problem in Fabric. Could you provide me with support?

[FireAchan]

The issue resolved itself yesterday. I recreated a trigger yesterday, and the subscription appeared in the storage system topic.

[Anonymous]

Hi @FireAchan 

According to your description, the problem seems to be when you create the event grid subscription. I can give you some suggestions:

When creating an Event Grid subscription, the endpoint provided must be validated. If validation fails, subscription creation will fail. Make sure your endpoint is configured correctly and accessible.

Enable diagnostic settings for Event Grid topics to capture and review publishing and delivery failure logs.

Each Azure subscription has a limit on the number of Event Grid resources it can use. Make sure you are not exceeding these limits.

Verify that there are no network connectivity issues between your client application and the Event Grid topic/domain.

Azure Event Grid - Troubleshooting subscription validation - Azure Event Grid | Microsoft Learn

Troubleshoot Event Grid issues - Azure Event Grid | Microsoft Learn

Azure Event Grid - Troubleshooting guide - Azure Event Grid | Microsoft Learn

This forum is for discussion of Fabric-related content. If these steps do not solve the problem, you may need to contact Azure support for more detailed help. You can go to the following link to ask questions, and a specialist will provide you with more professional help:

Azure Event Grid - Microsoft Q&A

Thank you for your understanding.

Regards,

Nono Chen

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