How To Fix /SCMTMS/AYS_POPUP020 - A default route does not exist. Do you want to create a default route?

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/AYS_POPUP -

• Message number: 020

• Message text: A default route does not exist. Do you want to create a default route?

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 /SCMTMS/AYS_POPUP020 - A default route does not exist. Do you want to create a default route? ?

  The SAP error message /SCMTMS/AYS_POPUP020 indicates that there is no default route defined in the Transportation Management System (TMS) for the relevant transportation planning. This can occur when you are trying to execute a transportation planning process, and the system cannot find a default route to use for the shipment or transportation request.
  Cause:
  
  Missing Default Route: The primary cause of this error is that there is no default route defined in the system for the specific transportation lane or combination of shipping and receiving locations.
  Configuration Issues: There may be configuration issues in the TMS settings that prevent the system from recognizing or using existing routes.
  Data Inconsistencies: Inconsistencies in master data, such as incorrect or missing location data, can also lead to this error.
  
  Solution:
  
  
  Create a Default Route:
  
  When prompted by the error message, you can choose to create a default route. This will typically involve specifying the shipping and receiving locations, transportation mode, and any other relevant parameters.
  Follow the prompts in the system to define the route.
  
  
  
  Check Existing Routes:
  
  Navigate to the route determination settings in TMS and check if there are any existing routes that can be set as default.
  Ensure that the routes are correctly configured and active.
  
  
  
  Maintain Transportation Lanes:
  
  Go to the transaction for maintaining transportation lanes (usually found in the TMS configuration).
  Ensure that the transportation lanes between the relevant shipping and receiving points are defined and that they include the necessary routes.
  
  
  
  Review Master Data:
  
  Check the master data for the shipping and receiving locations to ensure they are correctly set up and that there are no discrepancies.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed steps on how to create and manage routes in TMS.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in TMS.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCMTMS/ROUTE for route management and /SCMTMS/PLANNING for transportation planning.
  SAP Notes: Check for any SAP Notes related to TMS and route determination that may provide additional insights or fixes for known issues.
  Training and Documentation: Consider training sessions or documentation on TMS configuration and route management to better understand how to set up and troubleshoot routes.
  
  By following these steps, you should be able to address the error message and ensure that your transportation planning processes can proceed without issues.