How To Fix USMD_FIN_S4MIG020 - Account &1/&2: company codes already created in edition &3

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD_FIN_S4MIG -

• Message number: 020

• Message text: Account &1/&2: company codes already created in edition &3

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD_FIN_S4MIG020 - Account &1/&2: company codes already created in edition &3 ?

  The SAP error message USMD_FIN_S4MIG020 indicates that there is an issue related to the creation of company codes during the migration process to SAP S/4HANA. Specifically, the message states that the company codes you are trying to create (identified by &1 and &2) have already been created in the specified edition (&3).
  Cause:
  This error typically occurs in the following scenarios:
  
  Duplicate Company Codes: The company codes you are attempting to create already exist in the system. This can happen if the migration process has been run previously or if the company codes were created manually or through another process.
  Incorrect Migration Configuration: There may be a misconfiguration in the migration settings that leads to attempts to recreate existing company codes.
  Data Consistency Issues: There might be inconsistencies in the data being migrated, leading to attempts to create duplicate entries.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Company Codes:
  
  Verify if the company codes mentioned in the error message already exist in the system. You can do this by navigating to the relevant transaction (e.g., OBY6 for company code settings) and checking the list of existing company codes.
  
  
  
  Adjust Migration Data:
  
  If the company codes already exist, you may need to adjust your migration data to exclude these codes from the migration process. Ensure that your migration files or settings do not include company codes that are already present in the system.
  
  
  
  Review Migration Configuration:
  
  Check the configuration settings for the migration process to ensure that it is set up correctly. Make sure that the migration is not attempting to create company codes that are already defined.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the migration process to ensure that you are following the correct procedures and guidelines.
  
  
  
  Error Logs:
  
  Review any error logs or detailed messages that may provide additional context about the issue. This can help in diagnosing the root cause more effectively.
  
  
  
  SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and migration process.
  
  
  
  Related Information:
  
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its functionalities and how it handles company code creation.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Best Practices: Follow best practices for data migration to avoid issues related to duplicate entries and ensure a smooth transition to SAP S/4HANA.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.