How To Fix VK122 - Alternative unit of measure & is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 122

• Message text: Alternative unit of measure & is not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VK122 - Alternative unit of measure & is not defined ?

  The SAP error message VK122, which states "Alternative unit of measure & is not defined," typically occurs in the context of pricing and sales order processing when the system encounters an alternative unit of measure that has not been properly defined in the system.
  Cause:
  
  Missing Definition: The alternative unit of measure has not been defined in the material master or in the relevant configuration settings.
  Incorrect Configuration: The unit of measure might be incorrectly configured in the material master or in the pricing procedure.
  Data Entry Error: There may be a typo or incorrect entry when specifying the alternative unit of measure in the transaction.
  
  Solution:
  
  
  Check Material Master:
  
  Go to the material master record (transaction code MM03).
  Check the "Basic Data" and "Sales Org. Data" views to ensure that the alternative unit of measure is defined.
  If it is missing, you can add it using transaction code MM02 (Change Material).
  
  
  
  Define Alternative Units of Measure:
  
  If the alternative unit of measure is not defined, you can define it in the material master.
  Navigate to the "Units of Measure" section and add the required alternative unit.
  
  
  
  Check Pricing Procedure:
  
  Ensure that the pricing procedure being used allows for the alternative unit of measure.
  You can check this in the configuration settings (transaction code SPRO), under Sales and Distribution > Basic Functions > Pricing > Pricing Control.
  
  
  
  Review Transaction Data:
  
  If the error occurs during a specific transaction (like sales order creation), review the data entered for any mistakes or inconsistencies.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for more detailed guidance on units of measure and pricing procedures.
  
  
  
  Related Information:
  
  Unit of Measure Configuration: Understanding how units of measure are configured in SAP is crucial. This includes defining base units, alternative units, and conversion factors.
  Material Master Views: Familiarize yourself with the different views in the material master that relate to sales and distribution, as they can impact how units of measure are handled.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or bugs related to this error message.
  
  By following these steps, you should be able to resolve the VK122 error and ensure that the alternative unit of measure is properly defined in your SAP system.