How To Fix ADS2KIPUPL_AL661 - UNC is mandatory for non definitive unit of measure &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ADS2KIPUPL_AL - SPEC2000 Initial Provisioning: Upload Appl. Layer Messages

• Message number: 661

• Message text: UNC is mandatory for non definitive unit of measure &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ADS2KIPUPL_AL661 - UNC is mandatory for non definitive unit of measure &1 ?

  The SAP error message ADS2KIPUPL_AL661 indicates that a unit of measure (UoM) is required for a non-definitive unit of measure in the context of a specific transaction or process. This error typically arises in scenarios where the system expects a definitive unit of measure to be specified, but it is missing or not properly configured.
  Cause:
  
  Missing Unit of Measure: The error occurs when a non-definitive unit of measure is being used without a corresponding definitive unit of measure being specified.
  Configuration Issues: There may be issues in the configuration of the material master or the relevant settings in the SAP system that define how units of measure are handled.
  Data Entry Errors: Incorrect or incomplete data entry during the transaction can lead to this error.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Verify that the unit of measure settings are correctly defined. Ensure that both definitive and non-definitive units of measure are properly configured.
  
  
  
  Define Units of Measure:
  
  If necessary, define the required units of measure in the system. This can be done through transaction code CUNI (Unit of Measure Conversion) or by adjusting the material master settings.
  
  
  
  Review Transaction Data:
  
  Check the transaction data where the error occurred. Ensure that all required fields, especially those related to units of measure, are filled out correctly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to units of measure and the specific transaction you are working with to ensure compliance with system requirements.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  Unit of Measure (UoM): In SAP, units of measure are critical for inventory management, purchasing, and sales processes. Understanding how to configure and use them is essential for smooth operations.
  Material Master: The material master is a central repository of information about materials in SAP. It contains data related to purchasing, inventory, and sales, including units of measure.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and CUNI (Unit of Measure Conversion) for managing material data.
  
  By following these steps, you should be able to resolve the error and ensure that your SAP system handles units of measure correctly.