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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / The maximum entity siz...
Finance | Project Operations, Human Resources, ...
Suggested Answer

The maximum entity size has been reached or exceeded for Topic

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Posted on by VRD

Hi

We have set business event and it throws below error.

The maximum entity size has been reached or exceeded for Topic: 'AZS-xxx-yyyyy-SB1:TOPIC:PROCESSINGEVENTS'. Size of entity in bytes:1073742634, Max entity size in bytes: 1073741824.  QuotaType: EntitySize TrackingId:9c1ef4d3-3769-4acb-954d-f334dfbbf55_G16_B1, SystemTracker:azs-xxx-yyyy-sb1:Topic:blockprocessingevents, Timestamp:2020-08-04T23:17:23

Can someone please help to understand what could cause this? Is this related to D365FO configuration or Azure topic configuration issue? can't google much on this.

Thanks.

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  • Suggested answer
    Mea_ Profile Picture
    Mea_ 60,284 on at

    Topic has a default limit of 1GB , it means that no one receive messages from the topic and there is no free space. You need to look at the receiver and check if it is "working"

  • Jie G Profile Picture
    Jie G on at

    Hello Vikky,

    The most possible cause is that your events consumer has stopped processing the events or it's too slow to process them which results in the queue size increasing.

    Here is an explanation for this kind of issue:

    docs.microsoft.com/.../service-bus-messaging-exceptions

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