How To Fix TPM_TRDT018 - Internal reference &1 found and replaced with transaction no. &2

TPM_TRDT018 - Overview

• Message type: E = Error

• Message class: TPM_TRDT - Legacy Data Transfer Messages

• Message number: 018

• Message text: Internal reference &1 found and replaced with transaction no. &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

TPM_TRDT018 - Details

• The SAP error message TPM_TRDT018 indicates that there is an internal reference in the system that has been found and replaced with a transaction number. This typically occurs in the context of Treasury and Risk Management (TRM) within SAP, particularly when dealing with transactions related to financial instruments.
  
  Cause:
  The error message usually arises due to the following reasons:
  
  Duplicate References: The internal reference number you are trying to use is already associated with another transaction in the system. SAP requires unique internal references for each transaction to maintain data integrity.
  Data Migration Issues: If data has been migrated from another system or if there have been manual entries that conflict with existing records, this error can occur.
  System Configuration: There may be configuration settings in the Treasury module that enforce unique references, leading to this error when a duplicate is detected.
  
  
  Solution:
  To resolve the TPM_TRDT018 error, you can take the following steps:
  
  
  Check Existing Transactions: Look