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Customer experience | Sales, Customer Insights,...
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System.ServiceModel.Primitives Error

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Posted on by 95
Exception Message: Could not load file or assembly 'System.ServiceModel.Primitives, Version=4.7.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
ErrorCode: -2147220956
HexErrorCode: 0x80040224
Error Details: UciError: Could not load file or assembly 'System.ServiceModel.Primitives, Version=4.7.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
    at s (https://blufin.crm4.dynamics.com/uclient/scripts/app.js?v=1.4.9107-2409.1:33:944696)
    at new m (https://blufin.crm4.dynamics.com/uclient/scripts/app.js?v=1.4.9107-2409.1:28:154819)
    at m.fromLegacyErrorStatus (https://blufin.crm4.dynamics.com/uclient/scripts/app.js?v=1.4.9107-2409.1:28:157472)
    at O (https://blufin.crm4.dynamics.com/uclient/scripts/app.js?v=1.4.9107-2409.1:28:159903)
    at https://blufin.crm4.dynamics.com/uclient/scripts/app.js?v=1.4.9107-2409.1:33:253637
ID impegno: aec896df-2c6b-40bb-85a6-0d845bcda502
 
 
Since yesterday we are receiving this error creating a new lead, the entry is created but the message error pop up right after. 
 
We have added 2 new fields on power apps within the Sales Hub standard solution, in the Lead table, and associated a business rule, nothing fancy no custom controls. 
 
We are running Sales wave 2 2024. 
 
Can someone help us please? 
 
 
 
  • Verified answer
    BluFin.S Profile Picture
    95 on at
    System.ServiceModel.Primitives Error
    No, i did not, thank you.
    Problem was resolved itself after Dynamics updates.
  • Amit Katariya007 Profile Picture
    10,409 Super User 2025 Season 1 on at
    System.ServiceModel.Primitives Error
    Hello User,
     
    Do you have any custom logic running like plugin or JS ?
     
    Thank you,
    Amit Katariya

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