/SCMTMS/PLN_OPT_EXP652 - Stage constraint for vehicle lost due to rough planning

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/PLN_OPT_EXP -

• Message number: 652

• Message text: Stage constraint for vehicle 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_EXP652 - Stage constraint for vehicle lost due to rough planning ?

  The SAP error message /SCMTMS/PLN_OPT_EXP652 indicates that a stage constraint for a vehicle has been lost due to rough planning in the Transportation Management System (TMS). This typically occurs when the planning process does not adhere to the defined constraints for a vehicle, such as capacity, availability, or other operational limitations.
  Cause:
  
  Rough Planning: The planning process may have been too broad or not detailed enough, leading to a situation where the vehicle's constraints are not respected.
  Capacity Issues: The vehicle may not have enough capacity to handle the planned load, or the load may exceed the vehicle's operational limits.
  Scheduling Conflicts: There may be conflicts in the scheduling of the vehicle, such as overlapping trips or unavailable time slots.
  Incorrect Configuration: The vehicle or transportation lane may not be configured correctly in the system, leading to misinterpretation of constraints.
  
  Solution:
  
  Refine Planning: Review and refine the planning parameters to ensure that they are detailed enough to respect the constraints of the vehicles. This may involve adjusting the planning horizon or the granularity of the planning process.
  Check Vehicle Capacity: Verify the capacity settings for the vehicle in the system. Ensure that the planned load does not exceed the vehicle's capacity.
  Review Scheduling: Check the scheduling of the vehicle to ensure there are no conflicts. Adjust the schedule as necessary to avoid overlaps.
  Configuration Review: Ensure that the vehicle and transportation lanes are correctly configured in the system. This includes checking the settings for vehicle types, capacities, and any other relevant parameters.
  Use Detailed Planning: If rough planning is causing issues, consider switching to a more detailed planning approach that takes into account all constraints and requirements.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SCMTMS/PLN for planning or /SCMTMS/VEH for vehicle management to review and adjust settings.
  Documentation: Refer to SAP documentation for Transportation Management to understand the configuration and planning processes better.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who specializes in TMS for further assistance.
  
  By addressing the underlying causes and refining the planning process, you should be able to resolve the error and ensure that vehicle constraints are respected in future planning activities.