How To Fix /SCMTMS/SCH127 - Stop sequence of referenced schedule has been violated

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/SCH -

• Message number: 127

• Message text: Stop sequence of referenced schedule has been violated

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/SCH127 - Stop sequence of referenced schedule has been violated ?

  The SAP error message /SCMTMS/SCH127 indicates that there is a violation of the stop sequence in a referenced schedule within the SAP Transportation Management System (TM). This error typically arises when the sequence of stops defined in a transportation schedule is not being adhered to, which can disrupt the planned transportation process.
  Cause:
  
  Incorrect Stop Sequence: The most common cause is that the sequence of stops in the transportation schedule has been altered or is not being followed. This can happen if there are changes in the transportation plan or if the stops are manually adjusted.
  Missing or Incorrect Data: If there are missing or incorrect entries in the schedule, such as missing stop details or incorrect sequence numbers, this can lead to the violation.
  Changes in Transportation Requirements: If there are changes in the transportation requirements that affect the sequence of stops, this can also trigger the error.
  System Configuration Issues: Sometimes, configuration settings in SAP TM may not align with the expected behavior of the scheduling process.
  
  Solution:
  
  Review the Schedule: Check the transportation schedule for the referenced shipment or order. Ensure that the stop sequence is correctly defined and that all stops are in the correct order.
  Adjust Stop Sequence: If the sequence has been altered, you may need to adjust it back to the correct order. This can involve editing the transportation request or the shipment document.
  Check for Missing Data: Ensure that all necessary data for the stops is present and correctly configured. This includes checking for any missing stop details or incorrect entries.
  Recreate the Schedule: If the issue persists, consider recreating the transportation schedule from scratch to ensure that all parameters are correctly set.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error in your version of SAP TM.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if it appears to be a system configuration issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM that can help you navigate and manage transportation schedules (e.g., /SCMTMS/TS for transportation scheduling).
  User Forums: Engage with SAP user communities or forums where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.