How To Fix TPM_TRPR202 - Key was not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: TPM_TRPR - Message Class for Partner for Payment Requests

• Message number: 202

• Message text: Key was not unique

What causes this issue?

Payment transactions are generated on the basis of divided up flows so
that they correspond to line items in the posting interface. The
distributor flow number does not necessarily have to be unique for a
partitioned flow. In this case, the system found &V1& flows matching the
key combining business transaction ID = &V2&, valuation area = &V3&,
and TRD flow number = &V4&.

System Response

The method returns the first key numbers found in output parameters.

How to fix this error?

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

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_TRPR202 - Key was not unique ?

  The SAP error message TPM_TRPR202: Key was not unique typically occurs in the context of Treasury and Risk Management (TRM) when there is an attempt to process or retrieve data that requires a unique key, but the system finds multiple entries that match the criteria. This can happen in various scenarios, such as when dealing with transactions, positions, or other financial instruments.
  Causes:
  
  Duplicate Entries: The most common cause is that there are duplicate entries in the database for the key being referenced. This could be due to incorrect data entry, data migration issues, or system errors.
  
  Configuration Issues: Incorrect configuration in the system settings related to the Treasury module can lead to this error.
  Data Integrity Issues: Problems with data integrity, such as inconsistent data or corruption, can also lead to non-unique keys.
  Custom Developments: If there are custom programs or enhancements that interact with the TRM module, they might not handle unique keys