How To Fix T7455 - Transaction &1 already in a &2 reference

T7455 - Overview

• Message type: E = Error

• Message class: T7 - Forex entry

• Message number: 455

• Message text: Transaction &1 already in a &2 reference

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message T7455 - Transaction &1 already in a &2 reference ?

  The SAP error message T7455, which states "Transaction &1 already in a &2 reference," typically occurs in the context of transaction management within SAP systems. This error indicates that a specific transaction (denoted by &1) is already associated with a reference type (denoted by &2), and the system is preventing a duplicate assignment or action.
  
  Cause:
  
  Duplicate Transaction Assignment: The error often arises when there is an attempt to assign a transaction that is already linked to a particular reference type. This can happen during data entry or when trying to process transactions that have already been recorded.
  Data Integrity Issues: There may be underlying data integrity issues where the system detects that the transaction is already in use or has been processed in a way that conflicts with the current operation.
  Configuration Errors: Incorrect configuration settings in the SAP system related to transaction management or reference types can also lead to this error.
  
  
  Solution:
  
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