How To Fix /SCMTMS/UI_MESSAGES020 - Feeder class parameter &1 not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/UI_MESSAGES -

• Message number: 020

• Message text: Feeder class parameter &1 not valid

Self-Explanatory Message

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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/UI_MESSAGES020 - Feeder class parameter &1 not valid ?

  The SAP error message /SCMTMS/UI_MESSAGES020 Feeder class parameter &1 not valid typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the feeder class parameter being used in a transaction or function. This error indicates that the system is unable to recognize or validate the specified feeder class parameter.
  Cause:
  
  Invalid Parameter: The feeder class parameter specified in the transaction is not valid or does not exist in the system.
  Configuration Issues: There may be a configuration issue in the SAP TM settings where the feeder class is not properly defined or activated.
  Custom Development: If there are custom developments or enhancements, the feeder class might not be correctly implemented or registered.
  Transport Issues: If the system has recently undergone a transport of changes, the feeder class might not have been transported correctly.
  
  Solution:
  
  Check Parameter Value: Verify the value of the feeder class parameter being used. Ensure that it is correctly spelled and corresponds to a valid feeder class in the system.
  Review Configuration: Go to the configuration settings in SAP TM and check if the feeder class is defined correctly. You can do this by navigating to the relevant customizing transaction (e.g., SPRO) and checking the settings under Transportation Management.
  Check Custom Code: If there are any custom developments, review the code to ensure that the feeder class is correctly implemented and that it is being called with the right parameters.
  Transport Logs: If the issue arose after a transport, check the transport logs to ensure that all necessary objects related to the feeder class were transported successfully.
  Consult Documentation: Refer to SAP documentation or notes related to the specific feeder class you are using to ensure that you are following the correct procedures.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM, such as /SCMTMS/ related transactions, to navigate and troubleshoot effectively.
  SAP Notes: Search for SAP Notes related to the error message or the specific feeder class to see if there are known issues or patches available.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue related to the feeder class parameter in SAP TM.