How To Fix FKKSEC490 - External reference cannot be changed for security deposit &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKSEC - Contract Accounts Receivable and Payable: Security Deposit

• Message number: 490

• Message text: External reference cannot be changed for security deposit &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKSEC490 - External reference cannot be changed for security deposit &1 ?

  The SAP error message FKKSEC490 indicates that there is an issue with changing the external reference for a security deposit in the SAP system. This error typically arises in the context of contract accounts receivable and payable (FI-CA) when trying to modify a security deposit that has already been posted.
  Cause:
  The error occurs because the external reference for a security deposit is considered a critical field that should not be changed once the deposit has been created and posted. This is a safeguard to maintain data integrity and ensure that the financial records remain consistent.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Review the Requirement: Determine if it is absolutely necessary to change the external reference. If not, you may need to leave it as is.
  
  
  Create a New Security Deposit: If changing the external reference is essential, you may need to create a new security deposit with the correct external reference and then possibly reverse or clear the old one, depending on your business process.
  
  
  Consult Documentation: Check the SAP documentation or help files for any specific guidelines related to security deposits and external references.
  
  
  Contact SAP Support: If you believe that the change is necessary and should be allowed, consider reaching out to SAP support for further assistance. They may provide a workaround or a note regarding this limitation.
  
  
  Custom Development: In some cases, if the business requirement is critical, a custom development might be necessary to allow changes to the external reference. However, this should be approached with caution and thorough testing.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP FI-CA, such as FKK1 (Create Security Deposit) and FKK2 (Change Security Deposit).
  Configuration Settings: Review the configuration settings related to security deposits in the SAP system to ensure they align with your business processes.
  User Authorizations: Ensure that the user attempting to make the change has the necessary authorizations to perform actions on security deposits.
  
  Always ensure that any changes made in the SAP system are in compliance with your organization's policies and procedures.