web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

No record found.

News and Announcements icon
Community site session details

Community site session details

Session Id :
Microsoft Dynamics CRM (Archived)

Duplicate Detection Rule Publish Fails After 6 Hours

(0) ShareShare
ReportReport
Posted on by

We're attempting to publish a duplicate detection rule on all contacts to match their First Name, Last Name, Email, Address 1 Zip Code Lookup and Main Phone. We're getting the below exception after running for almost 6 hours. We currently have 2.8 million contacts which we believe to be the reason why for the long running publish. Is it possible to publish a duplicate detection rule with this large of a dataset or should we attempt to limit our data to a certain record amount?

Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: Simultaneous connections limit reached for organization 91d48779-a682-478c-a7a5-9a3e17a0cbefDetail: 
<OrganizationServiceFault xmlns:i="www.w3.org/.../XMLSchema-instance" xmlns="schemas.microsoft.com/.../Contracts">
  <ActivityId>fac05be2-a50b-4ffb-825e-ad1cea56cffa</ActivityId>
  <ErrorCode>-2147180543</ErrorCode>
  <ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic" />
  <Message>Simultaneous connections limit reached for organization 91d48779-a682-478c-a7a5-9a3e17a0cbef</Message>
  <Timestamp>2017-11-28T20:17:26.7419814Z</Timestamp>
  <ExceptionSource i:nil="true" />
  <InnerFault i:nil="true" />
  <OriginalException i:nil="true" />
  <TraceText i:nil="true" />
</OrganizationServiceFault>

*This post is locked for comments

I have the same question (0)
  • Verified answer
    Syed Ibrahim Profile Picture
    6,257 on at

    If you are on on premise and any pending updates pls run the updates on the server and in addition please reset your CRM Asyn Services.

    you can follow the below link for more info.

    community.dynamics.com/.../196951

    hope this help.If resolved pls mark it as verified to close thread

  • Community Member Profile Picture
    on at

    We're running Version 1612 (8.2.0.749) (DB 8.2.0.749) on-premises. Restarting the Microsoft Dynamics 365 Asynchronous Processing Service allowed our duplicate detection rule to publish after 4 hours and 15 minutes.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Introducing the 2026 Season 1 community Super Users

Congratulations to our 2026 Super Stars!

Meet the Microsoft Dynamics 365 Contact Center Champions

We are thrilled to have these Champions in our Community!

Congratulations to the April Top 10 Community Leaders

These are the community rock stars!

Leaderboard > 🔒一 Microsoft Dynamics CRM (Archived)

#1
ScottDurow Profile Picture

ScottDurow 2

#2
GJones Profile Picture

GJones 1

Last 30 days Overall leaderboard

Featured topics

Product updates

Dynamics 365 release plans