How To Fix TPM_TRAC1605 - Key was not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: TPM_TRAC1 - Treasury: Messages on Accounting Adaptor

• Message number: 605

• Message text: Key was not unique

What causes this issue?

You tried to find exactly one posting document with the key of the
internal business transaction ID &V1& and the valuation area &V2&.
However, more than one document was found to match this key; it was not
unique.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPM_TRAC1605 - Key was not unique ?

  The SAP error message TPM_TRAC1605, which states "Key was not unique," typically occurs in the context of Treasury and Risk Management (TRM) within SAP. This error indicates that the system has encountered a situation where it expected a unique key for a transaction or record, but found multiple entries that match the criteria, leading to ambiguity.
  Causes:
  
  Duplicate Entries: The most common cause is the presence of duplicate entries in the database for the specific key that the system is trying to access or process.
  Incorrect Configuration: There may be issues with the configuration of the relevant modules, leading to improper handling of keys.
  Data Migration Issues: If data has been migrated from another system, it’s possible that duplicates were introduced during the migration process.
  Custom Development: If there are custom programs or enhancements, they may not be handling keys correctly, leading to duplicates.
  
  Solutions:
  
  Identify Duplicates: Use SQL queries or SAP transaction codes (like SE16 or SE11) to check the relevant tables for duplicate entries. Identify the records that are causing the issue.
  Data Cleanup: Once duplicates are identified, you may need to delete or merge these records to ensure that each key is unique.
  Review Configuration: Check the configuration settings in the Treasury module to ensure that they are set up correctly and that there are no settings that could lead to duplicate keys.
  Check Custom Code: If there are any custom developments, review the code to ensure that it correctly handles key uniqueness.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide guidance on how to resolve it.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as TPM1, TPM2, TPM3, etc., which are used for managing treasury transactions.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex configurations or custom developments.
  Documentation: Review SAP documentation related to Treasury and Risk Management for best practices on data management and key handling.
  
  By following these steps, you should be able to diagnose and resolve the TPM_TRAC1605 error effectively.