How To Fix /SCMTMS/TC_RATES188 - Calc. base is not specified; rule is treated as multiplication factor

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TC_RATES -

• Message number: 188

• Message text: Calc. base is not specified; rule is treated as multiplication factor

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TC_RATES188 - Calc. base is not specified; rule is treated as multiplication factor ?

  The SAP error message /SCMTMS/TC_RATES188 Calc. base is not specified; rule is treated as multiplication factor typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the calculation rules for freight rates. This error indicates that the system is unable to determine the calculation base for a specific freight rate rule, and as a result, it defaults to treating the rule as a multiplication factor.
  Cause:
  
  Missing Calculation Base: The primary cause of this error is that the calculation base for a freight rate rule has not been defined. The calculation base is essential for determining how the freight charges should be calculated (e.g., based on weight, volume, distance, etc.).
  Configuration Issues: There may be issues in the configuration of the freight rate management settings, where the calculation base is not properly set up.
  Data Inconsistencies: There could be inconsistencies or missing data in the relevant master data (e.g., transportation lanes, freight agreements) that are required for the calculation.
  
  Solution:
  
  
  Define Calculation Base:
  
  Go to the configuration settings for freight rate management in SAP TM.
  Ensure that the calculation base is defined for the relevant freight rate rules. This can typically be done in the Customizing settings under Transportation Management > Freight Rate Management > Define Calculation Bases.
  
  
  
  Check Freight Rate Rules:
  
  Review the freight rate rules that are causing the error. Ensure that they have a valid calculation base assigned.
  If necessary, create or modify the rules to include the appropriate calculation base.
  
  
  
  Review Master Data:
  
  Check the relevant master data (e.g., transportation lanes, freight agreements) to ensure that all necessary information is complete and accurate.
  Make sure that the data used in the calculation is consistent and correctly linked.
  
  
  
  Testing:
  
  After making the necessary changes, test the freight rate calculation to ensure that the error no longer occurs and that the rates are calculated as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error message.
  Documentation: Refer to the SAP Help Portal for detailed documentation on freight rate management and calculation bases in SAP TM.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By addressing the missing calculation base and ensuring proper configuration, you should be able to resolve the error and ensure accurate freight rate calculations in SAP TM.