How To Fix VW335 - The specified unit & is not a length unit

SAP Error Message - Details

• Message type: E = Error

• Message class: VW - Shipment Processing Output

• Message number: 335

• Message text: The specified unit & is not a length unit

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VW335 - The specified unit & is not a length unit ?

  The SAP error message VW335, which states "The specified unit & is not a length unit," typically occurs in the context of unit of measure (UoM) settings in SAP, particularly when dealing with materials, inventory management, or sales and distribution processes. This error indicates that the system is expecting a unit of measure that is defined as a length unit, but the specified unit does not meet that criterion.
  Cause:
  
  Incorrect Unit of Measure: The unit specified in the transaction or configuration is not recognized as a length unit by SAP. For example, if you are trying to use a unit like "kg" (kilograms) or "pcs" (pieces) in a context that requires a length unit like "m" (meters) or "cm" (centimeters), this error will occur.
  Configuration Issues: The unit of measure may not be properly configured in the system. This could be due to missing entries in the unit of measure table or incorrect settings in the material master data.
  Data Entry Errors: There may be a typographical error in the unit of measure being entered.
  
  Solution:
  
  
  Check the Unit of Measure: Verify that the unit of measure you are trying to use is indeed a length unit. Common length units in SAP include:
  
  m (meters)
  cm (centimeters)
  km (kilometers)
  mm (millimeters)
  
  
  
  Review Material Master Data: If the error occurs during a transaction involving a specific material, check the material master data to ensure that the correct unit of measure is assigned. You can do this by:
  
  Navigating to the material master (transaction code MM03).
  Checking the "Basic Data" and "Sales Org. Data" views for the correct unit of measure.
  
  
  
  Unit of Measure Configuration: If you suspect that the unit of measure is not configured correctly, you can check the configuration settings:
  
  Use transaction code OME1 to view the unit of measure settings.
  Ensure that the unit you are trying to use is defined and categorized correctly.
  
  
  
  Correct Data Entry: If the error is due to a data entry mistake, simply re-enter the correct unit of measure.
  
  
  Consult Documentation: If you are unsure about the units of measure or their configurations, refer to SAP documentation or consult with your SAP administrator for guidance.
  
  
  Related Information:
  
  
  Unit of Measure Tables: The relevant tables for units of measure in SAP include:
  
  T006 (Units of Measure)
  T006A (Units of Measure: Language-dependent Texts)
  
  
  
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MM03 (Display Material)
  MM02 (Change Material)
  OME1 (Maintain Units of Measure)
  
  
  
  By following these steps, you should be able to resolve the VW335 error and ensure that the correct units of measure are being used in your SAP transactions.