How To Fix EWA373 - Winter maintenance level &1 does not exist in the system

SAP Error Message - Details

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 373

• Message text: Winter maintenance level &1 does not exist in the 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 EWA373 - Winter maintenance level &1 does not exist in the system ?

  The SAP error message EWA373, which states "Winter maintenance level &1 does not exist in the system," typically occurs in the context of SAP's seasonal maintenance updates, particularly for industries that require specific seasonal adjustments (like utilities or transportation). This error indicates that the system is trying to access a winter maintenance level that has not been defined or is not available in the system.
  Cause:
  
  Missing Configuration: The specified winter maintenance level (denoted by &1) has not been configured in the system.
  Incorrect Version: The system may be referencing an outdated or incorrect version of the maintenance level.
  Transport Issues: If the maintenance level was supposed to be transported from another system (like a development or quality assurance system) and the transport failed or was not executed, this error can occur.
  Data Deletion: The maintenance level might have been deleted or not properly set up in the system.
  
  Solution:
  
  Check Configuration: Verify that the winter maintenance level is correctly configured in the system. You can do this by navigating to the relevant configuration settings in the SAP system.
  Create or Update Maintenance Level: If the maintenance level does not exist, you may need to create it. This can typically be done through the relevant transaction codes or configuration paths in SAP.
  Transport Requests: If the maintenance level is supposed to be in the system but is missing, check the transport requests to ensure that the necessary configurations have been moved to the production environment.
  Consult Documentation: Review SAP documentation or notes related to seasonal maintenance levels to ensure that all necessary steps have been followed.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version, you may need to use specific transaction codes to access configuration settings related to maintenance levels.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the EWA373 error and implement a solution to resolve it.