How To Fix /SAPAPO/OO_TR221 - A unit is missing in the trspttn costs of TSP / carrier &1, MTr &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 221

• Message text: A unit is missing in the trspttn costs of TSP / carrier &1, MTr &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_TR221 - A unit is missing in the trspttn costs of TSP / carrier &1, MTr &2 ?

  The SAP error message /SAPAPO/OO_TR221 indicates that there is a missing unit in the transportation costs for a specific transportation service provider (TSP) or carrier. This error typically arises in the context of Advanced Planning and Optimization (APO) within SAP, particularly when dealing with transportation planning.
  Cause:
  
  Missing Unit of Measure: The error suggests that the unit of measure (UoM) for the transportation costs is not defined for the specified carrier and transportation mode.
  Configuration Issues: There may be configuration issues in the transportation planning settings or in the master data for the carrier.
  Incomplete Master Data: The master data for the carrier or transportation service provider may be incomplete or incorrectly maintained.
  
  Solution:
  
  
  Check Transportation Costs:
  
  Navigate to the transportation costs configuration for the specified carrier and transportation mode.
  Ensure that all necessary units of measure are defined and correctly assigned.
  
  
  
  Maintain Master Data:
  
  Go to the master data for the carrier (TSP) and ensure that all relevant information, including units of measure, is correctly maintained.
  Check the transportation lane settings to ensure that the unit of measure is specified.
  
  
  
  Review Configuration:
  
  Review the configuration settings in the SAP system for transportation planning to ensure that all necessary parameters are set up correctly.
  Ensure that the transportation service provider is correctly linked to the transportation lanes and that the costs are defined for all relevant units of measure.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run to see if the error persists. This can help confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as /SAPAPO/TSM (Transportation Scheduling Management) or /SAPAPO/TPVS (Transportation Planning) to access relevant settings and data.
  Documentation: Refer to SAP documentation or help guides related to transportation planning and cost management for more detailed instructions on maintaining transportation costs and units of measure.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP APO for further assistance.