How To Fix /SCMB/MC_PB_DEF034 - Entry &1: Invalid unit of measure &2 for package

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/MC_PB_DEF -

• Message number: 034

• Message text: Entry &1: Invalid unit of measure &2 for package

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/MC_PB_DEF034 - Entry &1: Invalid unit of measure &2 for package ?

  The SAP error message /SCMB/MC_PB_DEF034 indicates that there is an issue with the unit of measure (UoM) associated with a package in the Supply Chain Management (SCM) module. Specifically, it suggests that the unit of measure being used is invalid for the specified entry.
  Cause:
  
  Invalid Unit of Measure: The unit of measure specified for the package does not exist in the system or is not defined correctly.
  Configuration Issues: The configuration settings for units of measure in the system may not be set up properly, leading to inconsistencies.
  Data Entry Errors: There may be a typographical error in the entry of the unit of measure when creating or modifying the package.
  Master Data Issues: The material master data or packaging data may not be correctly maintained, leading to the use of an invalid UoM.
  
  Solution:
  
  
  Check Unit of Measure: Verify that the unit of measure specified in the error message is valid and exists in the system. You can do this by checking the UoM settings in the SAP system.
  
  Use transaction code CUNI to check and maintain units of measure.
  
  
  
  Review Package Configuration: Ensure that the package configuration is correct and that the UoM assigned to the package is valid.
  
  Check the packaging specifications in the material master (transaction code MM03).
  
  
  
  Correct Data Entry: If the UoM was entered incorrectly, correct the entry in the relevant transaction or master data record.
  
  
  Update Master Data: If the UoM is not defined, you may need to create or update the relevant master data records to include the correct UoM.
  
  
  Consult Documentation: Review SAP documentation or help resources for additional guidance on managing units of measure and packaging in SCM.
  
  
  Related Information:
  
  Transaction Codes:
  
  CUNI: Maintain Units of Measure
  MM03: Display Material Master
  MM02: Change Material Master
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to make changes to the master data and packaging configurations.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SCM for further assistance.