How To Fix TPM_THX1451 - Entering reversal date for bus.trans. not possible in multitasking mode

TPM_THX1451 - Overview

• Message type: E = Error

• Message class: TPM_THX1 - Treasury: Message Class for P-HA

• Message number: 451

• Message text: Entering reversal date for bus.trans. not possible in multitasking mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPM_THX1451 - Entering reversal date for bus.trans. not possible in multitasking mode ?

  The SAP error message TPM_THX1451 indicates that you are trying to enter a reversal date for a business transaction in a multitasking mode, which is not allowed. This typically occurs in the context of Treasury and Risk Management (TRM) or similar modules where certain operations are restricted when multiple sessions or tasks are open.
  
  Cause:
  
  Multitasking Mode: The error arises when you attempt to perform an action that requires exclusive access to a transaction while another session is already processing a related task.
  Transaction Locking: SAP locks certain transactions to prevent data inconsistencies. If you are trying to reverse a transaction while another session is still processing or has not completed, the system will not allow it.
  User Configuration: The user might not have the necessary authorizations or configurations set up to perform the reversal in multitasking mode.
  
  
  Solution:
  
  Close Other Sessions: Ensure that you do not have multiple sessions open that are trying to access