How To Fix /SCMTMS/TRQ666 - &1 with service type &2 from mandatory FWA service cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TRQ -

• Message number: 666

• Message text: &1 with service type &2 from mandatory FWA service cannot be 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TRQ666 - &1 with service type &2 from mandatory FWA service cannot be changed ?

  The SAP error message /SCMTMS/TRQ666 &1 with service type &2 from mandatory FWA service cannot be changed typically occurs in the context of SAP Transportation Management (TM) when there is an attempt to modify a service that is part of a mandatory Freight Order (FWA) service.
  Cause:
  
  Mandatory Service: The service type indicated in the error message is part of a mandatory service configuration in the Freight Order. This means that the service is essential for the execution of the transportation process and cannot be altered or removed.
  Configuration Settings: The system is configured to enforce certain services as mandatory, which may be due to business rules or compliance requirements.
  Freight Order Status: The status of the Freight Order may also prevent changes to mandatory services. For example, if the order is already in a processed state, modifications may be restricted.
  
  Solution:
  
  Review Service Configuration: Check the configuration of the Freight Order and the associated services. If the service is indeed mandatory, consider whether it is necessary to change it or if the current configuration meets your business needs.
  Consult with Business Process Owners: If there is a need to change the mandatory service, consult with the relevant business process owners or stakeholders to understand the implications and whether a change in configuration is warranted.
  Change Order Status: If the Freight Order is in a status that does not allow changes, you may need to revert it to a previous status or create a new order if changes are essential.
  Custom Development: If there is a strong business case for changing the mandatory service, consider discussing with your SAP development team about potential customizations or enhancements that could allow for more flexibility in service management.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Documentation: Review the SAP TM documentation for details on service types, Freight Order management, and configuration settings.
  Support: If the issue persists and cannot be resolved through configuration or process changes, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to address the error message and understand the underlying reasons for its occurrence.