How To Fix /SCMTMS/TOR668 - No predecessor exists for selected stage &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TOR -

• Message number: 668

• Message text: No predecessor exists for selected stage &1

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/TOR668 - No predecessor exists for selected stage &1 ?

  The SAP error message /SCMTMS/TOR668 No predecessor exists for selected stage &1 typically occurs in the context of SAP Transportation Management (TM) when you are trying to create or modify a transportation order or a related document, and the system cannot find a predecessor stage for the selected stage.
  Cause:
  
  Missing Predecessor Stage: The error indicates that the selected stage (e.g., a specific leg of transportation) does not have a defined predecessor stage. In transportation management, stages are often linked in a sequence, and if the predecessor is missing, the system cannot process the current stage.
  Incorrect Configuration: There may be an issue with the configuration of the transportation network or the planning setup, leading to missing links between stages.
  Data Inconsistency: There could be inconsistencies in the data, such as missing entries in the relevant tables that define the relationships between stages.
  
  Solution:
  
  Check Stage Configuration: Review the configuration of the transportation stages in your SAP TM system. Ensure that the selected stage has a properly defined predecessor. You can do this by navigating to the relevant configuration settings in SAP TM.
  Review Transportation Order: Check the transportation order or the document you are working with to ensure that all necessary stages are correctly defined and linked. You may need to add or modify stages to establish the required predecessor relationships.
  Data Consistency Check: Perform a consistency check on the transportation data to identify any missing or incorrect entries. This may involve checking the relevant master data, such as routes, transportation lanes, and other related objects.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific configuration and setup of transportation stages in your version of SAP TM.
  Contact Support: If the issue persists after checking the configuration and data, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  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 transaction codes related to transportation management, such as /SCMTMS/TOR for transportation orders, to help navigate the system more effectively.
  User 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 the cause of the error and implement a solution to resolve it.