How To Fix VK656 - Specify the ID for the unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 656

• Message text: Specify the ID for the unit of measure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VK656 - Specify the ID for the unit of measure ?

  The SAP error message VK656, "Specify the ID for the unit of measure," typically occurs in the context of pricing or condition records in SAP, particularly when dealing with sales and distribution (SD) or materials management (MM) modules. This error indicates that the system requires a specific identifier for the unit of measure (UoM) but it has not been provided.
  Cause:
  
  Missing Unit of Measure ID: The most common cause of this error is that the unit of measure ID has not been specified in the relevant transaction or configuration.
  Incorrect Configuration: There may be an issue with the configuration of the material master or pricing conditions where the unit of measure is not properly defined.
  Data Entry Error: During data entry, the user may have overlooked entering the unit of measure ID.
  
  Solution:
  
  Check the Transaction: Ensure that you are entering the unit of measure ID in the appropriate field. If you are creating or modifying a condition record, make sure to specify the UoM.
  Review Material Master: Go to the material master record (transaction code MM03) and check if the unit of measure is correctly defined for the material in question.
  Condition Records: If you are working with condition records (transaction code VK11 or VK12), ensure that the unit of measure is specified in the condition record.
  Configuration Settings: If you have access, check the configuration settings in SPRO (Customizing) to ensure that the unit of measure settings are correctly defined for the relevant pricing procedure or material type.
  Consult Documentation: Review any relevant documentation or help files related to the specific transaction you are working with to ensure all required fields are filled out correctly.
  
  Related Information:
  
  Unit of Measure (UoM): In SAP, the unit of measure is a key element that defines how quantities are measured (e.g., pieces, kilograms, liters). Each material can have multiple units of measure defined.
  Pricing Procedure: The pricing procedure in SAP defines how prices are calculated for sales documents. It includes various condition types, and each condition type may require a specific unit of measure.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.