Event Mesh AMQP_CONNECTION_LIMIT_EXCEEDED

[mitchneu]

We're currently using the Event Mesh and rarely getting the following error:

{
    "error": {
        "code": "AMQP_CONNECTION_LIMIT_EXCEEDED",
        "message": "AMQP connection limit might have exceeded"
    },
    "message": "AMQP connection limit might have exceeded"
}

Is the simple answer to this problem to just adjust the Event Mesh connections from 10 to x?

And if that's the answer, where can you adjust this setting?

[mig1 · Accepted solution]

Yes, you need to increase the number of available connections. It is done by changing Resource Units in the service descriptor file.

See documentation and the blog from Tobias:
https://help.sap.com/docs/SAP_EM/bf82e6b26456494cbdd197057c09979f/f8e8b24129204f2d861df2dd893be8c5.h...

https://blogs.sap.com/2021/02/22/event-mesh-resource-units/

[mitchneu · Accepted solution]

Thanks, problem solved.

For People who are reading this. You need to update the service descriptor fila via cli: LINK

[mig1 · Accepted solution]

No, you don't have to do it via cli. Updating the instance via the UI also works; paste the new JSON and save.