How To Fix /SCWM/WAVE118 - Wave &1 &2 already transmitted to non-SAP system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WAVE -

• Message number: 118

• Message text: Wave &1 &2 already transmitted to non-SAP system

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/WAVE118 - Wave &1 &2 already transmitted to non-SAP system ?

  The SAP error message /SCWM/WAVE118 Wave &1 &2 already transmitted to non-SAP system typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an attempt to process a wave that has already been transmitted to a non-SAP system. This can happen in scenarios where integration with third-party systems is involved, and the wave data has already been sent out for processing.
  Cause:
  
  Duplicate Transmission: The wave has already been transmitted to a non-SAP system, and any further attempts to transmit the same wave will trigger this error.
  System Configuration: There may be a configuration issue where the system is incorrectly identifying the wave as not yet transmitted.
  Process Flow Issues: The workflow or process flow may not be correctly set up, leading to premature attempts to transmit the wave.
  
  Solution:
  
  Check Transmission Status: Verify the status of the wave in the system. Ensure that it has indeed been transmitted to the non-SAP system. You can check the logs or the relevant transaction codes in SAP EWM to confirm this.
  Avoid Duplicate Processing: If the wave has already been transmitted, ensure that you are not trying to process it again. If you need to make changes, consider creating a new wave instead.
  Review Integration Settings: Check the integration settings between SAP EWM and the non-SAP system. Ensure that the configuration is correct and that the system is not mistakenly identifying the wave as untransmitted.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and version of your system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM, such as /SCWM/WAVE for wave management, to monitor and manage waves effectively.
  Integration Scenarios: Understand the integration scenarios between SAP EWM and the non-SAP system to ensure smooth data transmission and processing.
  Error Logs: Check error logs and system messages for additional context that may help in diagnosing the issue.
  
  By following these steps, you should be able to address the error and ensure that your wave processing continues smoothly.