/SCMTMS/PLN_OPT_EXP654 - Stage constraint for voyage lost due to rough planning

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_OPT_EXP -

• Message number: 654

• Message text: Stage constraint for voyage lost due to rough planning

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /SCMTMS/PLN_OPT_EXP654 - Stage constraint for voyage lost due to rough planning ?

  The SAP error message /SCMTMS/PLN_OPT_EXP654 indicates that a stage constraint for a voyage has been lost due to rough planning. This typically occurs in the context of SAP Transportation Management (TM) when the planning process encounters issues that prevent it from adhering to defined constraints or requirements for a specific voyage.
  Cause:
  
  Rough Planning: The error suggests that the planning process is too rough or not detailed enough, leading to the loss of constraints that are necessary for the successful execution of a voyage.
  Inadequate Data: Missing or incorrect data related to the voyage, such as time windows, capacity, or resource availability, can lead to this error.
  Conflicting Constraints: If there are conflicting constraints set in the system (e.g., time constraints, capacity constraints), the planner may not be able to find a feasible solution.
  Resource Availability: If the resources (vehicles, drivers, etc.) are not available as per the planned schedule, it can lead to this error.
  
  Solution:
  
  Refine Planning Parameters: Review and refine the planning parameters to ensure they are detailed enough. This may involve adjusting time windows, capacity, and other constraints.
  Check Data Integrity: Ensure that all relevant data for the voyage is complete and accurate. This includes checking the master data for vehicles, drivers, and any other resources involved.
  Adjust Constraints: If there are conflicting constraints, consider adjusting them to allow for more flexibility in planning.
  Use Detailed Planning: Switch from rough planning to detailed planning mode if available. This can help the system to better adhere to the constraints.
  Review Logs and Messages: Check the logs and other error messages in the system for additional context that may help identify the specific issue causing the error.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error message.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By addressing the underlying causes and refining the planning process, you should be able to resolve the error and ensure that the voyage planning adheres to the necessary constraints.