How To Fix FMCA1128 - Account determination ID &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA1 - IS-PS-CA: Messages about Contract A/R & A/P

• Message number: 128

• Message text: Account determination ID &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA1128 - Account determination ID &1 does not exist ?

  The SAP error message FMCA1128, which states "Account determination ID &1 does not exist," typically occurs in the context of Financial Management (FM) or Controlling (CO) modules when the system is unable to find a specific account determination ID that is required for processing a transaction.
  Cause:
  
  Missing Account Determination ID: The specified account determination ID does not exist in the system. This could be due to incorrect configuration or the ID not being created.
  Incorrect Configuration: The account determination ID may not have been properly set up in the system, or it may have been deleted or deactivated.
  Transaction Type Mismatch: The transaction type being processed may not be linked to the correct account determination ID.
  Transport Issues: If the configuration was transported from another system, there may have been issues during the transport process that resulted in missing data.
  
  Solution:
  
  Check Account Determination ID: Verify that the account determination ID specified in the error message exists in the system. You can do this by navigating to the relevant configuration settings in the SAP system.
  Create or Modify Account Determination ID:
  
  If the ID does not exist, you may need to create it. This can typically be done in the configuration settings under the relevant module (e.g., FM or CO).
  If the ID exists but is not configured correctly, you may need to modify it to ensure it meets the requirements for the transaction.
  
  
  Review Configuration Settings: Go to the configuration settings for account determination and ensure that all necessary mappings and settings are in place. This can usually be found in the following path:
  
  SPRO > Financial Accounting (New) > General Ledger Accounting (New) > Master Data > G/L Accounts > Prepare G/L Account Creation > Define Account Determination.
  
  
  Check Transaction Type: Ensure that the transaction type you are using is correctly linked to the account determination ID. This may involve checking the settings for the specific transaction type in the configuration.
  Consult Documentation: Review SAP documentation or help resources for specific guidance on account determination settings related to your version of SAP.
  Transport Issues: If the issue arose after a transport, check the transport logs for errors and ensure that all necessary objects were transported correctly.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OBYC (for automatic account determination) or FMX1 (for FM account assignment) to check and configure account determination settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to view and modify account determination settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.