How To Fix TPM0202 - An account assignment reference has already been defined

TPM0202 - Overview

• Message type: E = Error

• Message class: TPM0 - TR position management

• Message number: 202

• Message text: An account assignment reference has already been defined

What causes this issue?

You wish to define an account assignment reference for positions with
the following attributes:
Company code : &v1&
ID number : &v2&
Sec. account : &v3&
However, the account assignment reference &v4& has already been defined
for these positions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPM0202 - An account assignment reference has already been defined ?

  The SAP error message TPM0202, which states "An account assignment reference has already been defined," typically occurs in the context of Treasury and Risk Management (TRM) when you are trying to create or modify a transaction that involves account assignment references. This error indicates that the system has detected that an account assignment reference has already been assigned to the transaction you are trying to process.
  
  Cause:
  
  Duplicate Account Assignment: The most common cause of this error is that the account assignment reference you are trying to use has already been assigned to another transaction or document within the system.
  Incorrect Transaction Type: You may be using a transaction type that does not allow for multiple account assignment references.
  
  Configuration Issues: There may be configuration settings in the system that restrict the use of certain account assignment references.
  
  
  Solution:
  
  Check Existing Assignments: Review the existing transactions or documents to see if the account assignment reference you