How To Fix /SCWM/CORE026 - Unit of measure &1 from pack.spec. &2 not maintained for material &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CORE -

• Message number: 026

• Message text: Unit of measure &1 from pack.spec. &2 not maintained for material &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/CORE026 - Unit of measure &1 from pack.spec. &2 not maintained for material &3 ?

  The SAP error message /SCWM/CORE026 indicates that there is an issue with the unit of measure (UoM) configuration for a specific material in the context of warehouse management. This error typically arises when the system is trying to process a packing specification, but the required unit of measure is not maintained for the specified material.
  Cause:
  
  Missing Unit of Measure: The primary cause of this error is that the unit of measure specified in the packing specification is not maintained for the material in question.
  Incorrect Configuration: There may be a misconfiguration in the material master data or packing specifications.
  Data Inconsistency: There could be inconsistencies between the material master and the packing specification.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Material Master:
  
  Go to the material master record for the material in question (transaction code MM03).
  Verify that the required unit of measure is maintained in the "Basic Data" or "Sales" views, depending on the context of the error.
  
  
  
  Maintain Unit of Measure:
  
  If the required unit of measure is missing, you can add it:
  
  Use transaction code MM02 to change the material master.
  Navigate to the relevant view and add the missing unit of measure.
  
  
  
  
  
  Check Packing Specification:
  
  Review the packing specification (transaction code /SCWM/PACKSPEC).
  Ensure that the unit of measure defined in the packing specification matches the units maintained in the material master.
  
  
  
  Consistency Check:
  
  Perform a consistency check to ensure that all relevant data is correctly maintained and there are no discrepancies.
  
  
  
  Test the Process:
  
  After making the necessary changes, test the process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  MM02: Change Material Master
  /SCWM/PACKSPEC: Manage Packing Specifications
  
  
  Documentation: Refer to SAP Help documentation for detailed information on material master data and packing specifications.
  User Roles: Ensure that you have the necessary authorizations to make changes to material master data and packing specifications.
  
  By following these steps, you should be able to resolve the /SCWM/CORE026 error and ensure that the unit of measure is correctly maintained for the material in question.