How To Fix M3779 - No company code is assigned to plant &

M3779 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 779

• Message text: No company code is assigned to plant &

What causes this issue?

The system tried to determine the company code for the plant specified.
However, no company code has been assigned to the plant.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

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Error message extract from SAP system. Copyright SAP SE.

M3779 - Details

• The SAP error message M3779, "No company code is assigned to plant &," typically occurs when there is a configuration issue in the SAP system related to the assignment of a plant to a company code. This error can prevent users from performing certain transactions that require a valid company code-plant relationship.
  
  Cause:
  
  Missing Assignment: The primary cause of this error is that the plant in question has not been assigned to any company code in the system.
  Incorrect Configuration: There may be an issue with the configuration settings in the SAP system, where the plant is not properly linked to the company code.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or missing assignments in the configuration.
  
  
  Solution:
  To resolve the M3779 error, follow these steps:
  
  
  Check Plant Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to Logistics > Production > Master Data > Plant > Define Plant.
  Verify that the