How To Fix /SCWM/WAVE142 - Wave &1 &2 was changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WAVE -

• Message number: 142

• Message text: Wave &1 &2 was changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/WAVE142 - Wave &1 &2 was changed ?

  The SAP error message /SCWM/WAVE142 indicates that a wave (a group of tasks or activities in warehouse management) has been changed while you were trying to process it. This can happen in the context of SAP Extended Warehouse Management (EWM) when multiple users or processes are trying to access or modify the same wave simultaneously.
  Cause:
  
  Concurrent Modifications: Another user or process has modified the wave after you retrieved it for processing.
  System Updates: Changes made to the wave due to system updates or background jobs that affect the wave's status or tasks.
  Data Locking: The wave might be locked for editing by another transaction or user.
  
  Solution:
  
  Refresh the Wave: If you encounter this error, refresh the wave data in your session. This can often be done by reloading the wave or navigating away and back to the wave screen.
  Check for Changes: Investigate if another user has made changes to the wave. You can check the change logs or ask your team if someone else is working on the same wave.
  Reprocess the Wave: If the wave has been significantly altered, you may need to reprocess it from the beginning or create a new wave based on the updated information.
  Lock Management: Ensure that there are no locks on the wave that could prevent you from processing it. If necessary, consult with your SAP Basis team to resolve any locking issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM, such as /SCWM/WAVE for wave management.
  User Roles: Ensure that you have the appropriate permissions to access and modify waves in the system.
  Documentation: Refer to SAP Help documentation for Extended Warehouse Management for more detailed information on wave management and error handling.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  By following these steps, you should be able to resolve the error and continue with your warehouse management tasks.