How To Fix FTR0453 - External reference was changed from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FTR0 - Treasury: Financial Transaction

• Message number: 453

• Message text: External reference was changed from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FTR0453 - External reference was changed from &1 to &2 ?

  The SAP error message FTR0453, which states "External reference was changed from &1 to &2," typically occurs in the context of financial transactions, particularly in the area of treasury and risk management. This error indicates that the external reference (such as a reference number or identifier) associated with a financial transaction has been modified or changed, which can lead to inconsistencies or issues in processing.
  Cause:
  
  Manual Changes: The external reference may have been manually changed by a user, either intentionally or accidentally.
  Data Import/Upload: If data is being imported or uploaded into the system, discrepancies between the source data and existing records can trigger this error.
  Integration Issues: If there are integrations with other systems (e.g., banking systems, third-party applications), changes in external references from those systems can lead to this error.
  Duplicate Entries: The system may detect that the new external reference conflicts with an existing one, leading to a change being flagged.
  
  Solution:
  
  Review Changes: Check the transaction history to understand why the external reference was changed. This may involve looking at logs or change documents.
  Correct the Reference: If the change was not intended, revert the external reference back to its original value. This can usually be done in the transaction or document where the error occurred.
  Data Consistency Check: Ensure that all related documents and transactions are consistent with the external reference. This may involve checking linked transactions or related entries.
  User Training: If manual changes are a frequent cause, consider providing training to users on the importance of maintaining consistent external references.
  Integration Review: If the issue arises from integration with other systems, review the integration settings and data mapping to ensure that external references are handled correctly.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or edit the financial documents (e.g., FTR_EDIT for editing financial transactions).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation related to treasury management and external references for best practices and guidelines on managing these identifiers.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP directly for further assistance.