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Customer experience | Sales, Customer Insights,...
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Webapi error- Number of concurrent requests exceeded the limit of 52.

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Hi,

We are getting below error while creating the CRM records using Webapi.

Number of concurrent requests exceeded the limit of 52.

Can anyone have solution to resolve this.

Thanks!

I have the same question (0)
  • David Jennaway Profile Picture
    14,065 on at

    The only solution is to limit the number of concurrent requests, and/or catch the error and retry. This is one of the service protection limits - see https://docs.microsoft.com/en-us/powerapps/developer/common-data-service/api-limits

  • Suggested answer
    Wei Xiong Profile Picture
    Microsoft Employee on at

    Hi,

    This error means you reach the limit of 52 concurrent request in 5 minutes time window. The number of concurrent requests made by the user per server. Dynamics has 2 server instances as default. You can overcome this error by split your incoming requests to several different users. That's say if you generate this load using one single crm app user, you will have 52*2 = 104 concurrent requests in total. However, if you can split the load into 10 users. Then, you will have 52*2*10 =  1040 quota for that limit.

    pastedimage1595493403199v1.png

    And also, you should add the retry logic into your logic to catch that limit hit error, and retry after a while. 

    Thanks,

    Wei

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