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

SAP Error Message - Details

• 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?

Maintain the assignment in Customizing.
<DS:TRANS.OX18>Proceed</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3779 - No company code is assigned to plant & ?

  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 plant in question is correctly defined.
  
  
  
  Assign Plant to Company Code:
  
  Navigate to Enterprise Structure > Assignment > Logistics General > Assign Plant to Company Code.
  Ensure that the plant is assigned to the appropriate company code. If it is not, you will need to create the assignment.
  
  
  
  Transaction Code:
  
  You can use transaction code OX18 to directly access the assignment screen for plants to company codes.
  Check if the plant is listed under the correct company code. If not, add the necessary assignment.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to view and modify plant and company code assignments.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct assignments, consult your organization's SAP documentation or reach out to your SAP Basis or configuration team for assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  OX18 (Assign Plant to Company Code)
  OX10 (Define Company Code)
  OX15 (Define Plant)
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  
  
  Testing: After making the necessary changes, perform a test transaction to ensure that the error has been resolved.
  
  
  By following these steps, you should be able to resolve the M3779 error and ensure that the plant is correctly assigned to a company code in your SAP system.