How To Fix /SCMTMS/UNDO020 - Undo not possible after address changes

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/UNDO -

• Message number: 020

• Message text: Undo not possible after address changes

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/UNDO020 - Undo not possible after address changes ?

  The SAP error message /SCMTMS/UNDO020 indicates that an undo operation is not possible due to changes made to the address in the Transportation Management System (TMS). This typically occurs when there have been modifications to the address data of a transportation request or related documents, which can affect the integrity of the data and the ability to revert to a previous state.
  Cause:
  
  Address Changes: The primary cause of this error is that the address associated with a transportation request has been changed after the request was created. This could involve changes to the ship-to or bill-to addresses, or any other relevant address data.
  Data Integrity: The system prevents undo operations to maintain data integrity, as reverting to a previous state could lead to inconsistencies in the address data.
  
  Solution:
  
  Review Address Changes: Check the changes made to the address in the transportation request. If the changes are not necessary, consider reverting them manually if possible.
  Create a New Request: If the undo operation is critical, you may need to create a new transportation request instead of trying to undo the existing one.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on handling address changes and undo operations in TMS.
  Contact SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP support for guidance tailored to your specific situation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TMS, such as /SCMTMS/PR for managing transportation requests.
  Change Logs: Check the change logs for the transportation request to understand what modifications were made and by whom.
  User Authorizations: Ensure that you have the necessary authorizations to make changes or perform undo operations in the TMS.
  System Configuration: Review the configuration settings in TMS that might affect how address changes are handled and whether undo operations are permitted.
  
  By following these steps, you should be able to address the error and understand the implications of address changes in the SAP Transportation Management System.