How To Fix FC400 - Enter different source and target chart of accounts

SAP Error Message - Details

• Message type: E = Error

• Message class: FC - FI configuration error messages

• Message number: 400

• Message text: Enter different source and target chart of accounts

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 FC400 - Enter different source and target chart of accounts ?

  The SAP error message FC400, which states "Enter different source and target chart of accounts," typically occurs during the process of mapping or transferring data between different chart of accounts (CoA) in SAP. This error indicates that the source and target chart of accounts you are trying to use in a transaction or configuration are the same, which is not allowed in certain operations.
  Cause:
  
  Same Chart of Accounts: The most common cause of this error is that the source and target chart of accounts specified in the transaction are identical. SAP requires that these be different to ensure that the mapping or transfer of data is meaningful.
  Configuration Error: There may be a misconfiguration in the settings where the source and target charts of accounts are defined.
  Data Migration: During data migration or conversion processes, if the same CoA is selected for both source and target, this error will be triggered.
  
  Solution:
  
  Check Chart of Accounts: Verify the source and target chart of accounts you are using. Ensure that they are indeed different. You can do this by checking the configuration settings in the SAP system.
  Adjust Configuration: If you are in a configuration or migration process, adjust the settings to select different charts of accounts for the source and target.
  Consult Documentation: Refer to SAP documentation or guides related to the specific transaction you are performing to ensure you are following the correct procedures.
  Use Transaction Codes: If you are using specific transaction codes (like OBY6 for defining chart of accounts), ensure that you are correctly defining the source and target CoA.
  Testing: After making changes, test the process again to ensure that the error is resolved.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBY6 (Define Chart of Accounts) and OBC4 (Assign Company Code to Chart of Accounts).
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  User Roles: Ensure that you have the necessary permissions to make changes to the chart of accounts settings.
  Consult with SAP Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By ensuring that the source and target charts of accounts are different and correctly configured, you should be able to resolve the FC400 error.