How To Fix VI109 - The units of measure between & and & are not defined


VI109 - Overview

  • Message type: E = Error

  • Message class: VI - Sales Document Indices

  • Message number: 109

  • Message text: The units of measure between & and & are not defined

  • Show details Hide details
  • How to fix this error?

    Maintain the units of measurement in Customizing (IMG) under 'Global
    Settings'.

    Error message extract from SAP system. Copyright SAP SE.


VI109 - Details

  • The SAP error message VI109 indicates that there is a mismatch or a lack of definition for the units of measure (UoM) between two different materials or items in a transaction. This typically occurs in scenarios involving sales orders, purchase orders, or inventory management where conversions between different units of measure are required.
    
    Cause: Undefined Units of Measure: The units of measure for the materials involved in the transaction are not defined in the system. Conversion Factors Missing: There may be no conversion factors defined between the two units of measure. Incorrect Material Master Data: The material master data for one or both materials may not have the correct unit of measure settings. Inconsistent UoM in Transaction: The transaction may be trying to use units of measure that are not compatible or recognized by the system.
    Solution: Define Units of Measure: Go to the transaction code CUNI (Maintain Units of Measure) in SAP. Check if the units of measure

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