How To Fix MG120 - Transaction &: company code copied from plant

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 120

• Message text: Transaction &: company code copied from plant

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MG120 - Transaction &: company code copied from plant ?

  The SAP error message MG120 ("Transaction &: company code copied from plant") typically occurs in the context of material management and inventory management when there is an issue related to the configuration of a plant and its associated company code. This error indicates that the system is trying to perform a transaction that requires a valid company code, but it has encountered a problem with the plant's configuration.
  Cause:
  
  Missing or Incorrect Configuration: The plant may not be properly assigned to a company code in the system. This can happen if the plant was created without linking it to a company code or if there are inconsistencies in the configuration.
  Data Inconsistency: There may be inconsistencies in the master data related to the plant or company code, such as missing entries in the relevant tables.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the plant or company code, leading to this error.
  
  Solution:
  
  
  Check Plant Configuration:
  
  Go to the transaction code OX10 (or SPRO -> Enterprise Structure -> Definition -> Logistics - General -> Define, copy, delete, check plant).
  Ensure that the plant is correctly assigned to the appropriate company code.
  
  
  
  Verify Master Data:
  
  Check the material master data for the specific plant and ensure that all necessary fields are filled out correctly.
  Use transaction code MM03 to view the material master and confirm that the plant and company code are correctly linked.
  
  
  
  Review Company Code Settings:
  
  Ensure that the company code is active and properly configured. You can check this in transaction code OBY6 (or SPRO -> Financial Accounting -> Financial Accounting Global Settings -> Company Code -> Edit, Copy, Delete, Check Company Code).
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to perform transactions related to the plant and company code. This can be checked with the help of your SAP security team.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Documentation: Refer to SAP Help documentation for detailed information on plant and company code configuration.
  Support Community: Engage with the SAP Community or forums for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP Basis or technical team for further investigation.