How To Fix /SAPAPO/PP_OPTIMIZER173 - Transportation lane &1: Larger number of means of transport costs less

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 173

• Message text: Transportation lane &1: Larger number of means of transport costs less

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER173 - Transportation lane &1: Larger number of means of transport costs less ?

  The SAP error message /SAPAPO/PP_OPTIMIZER173 indicates that there is an issue with the transportation lane configuration in the Advanced Planning and Optimization (APO) module. Specifically, the message states that a larger number of means of transport (e.g., trucks, ships, etc.) costs less than a smaller number of means of transport for the same transportation lane. This situation typically arises when the cost structure for transportation is not aligned with the expected optimization logic.
  Cause:
  
  Cost Configuration: The cost settings for the means of transport in the transportation lane may be incorrectly configured. For example, it might be cheaper to use multiple smaller vehicles rather than a single larger vehicle.
  Transportation Lane Settings: The transportation lane may not be set up correctly, leading to discrepancies in cost calculations.
  Data Inconsistencies: There may be inconsistencies in the master data related to transportation lanes, means of transport, or cost structures.
  Optimization Logic: The optimization algorithm may be misconfigured or not aligned with the business rules regarding transportation costs.
  
  Solution:
  
  Review Cost Configuration: Check the cost settings for the means of transport in the transportation lane. Ensure that the costs are set up correctly and reflect the actual cost structure.
  Adjust Transportation Lane Settings: Verify the settings of the transportation lane in the APO system. Make sure that the configuration aligns with the business requirements and that the costs are logical.
  Check Master Data: Review the master data related to transportation lanes and means of transport. Ensure that there are no inconsistencies or errors in the data.
  Consult Optimization Parameters: Look into the optimization parameters and settings in the APO system. Ensure that they are configured to reflect the desired transportation strategy.
  Test Different Scenarios: If possible, run different scenarios to see how changes in the number of means of transport affect costs and optimization results.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/OPTIMIZER to access the optimizer settings or /SAPAPO/TPVS for transportation planning.
  Documentation: Refer to SAP documentation for detailed information on transportation lane configuration and cost settings.
  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 APO expert for further assistance.
  
  By addressing the underlying causes and ensuring that the configuration aligns with the business logic, you should be able to resolve the error message and optimize transportation planning effectively.