How To Fix /SAPSLL/CORE_CLSMD128 - Unit of Measure &1 assigned to customs unit of measure &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CORE_CLSMD -

• Message number: 128

• Message text: Unit of Measure &1 assigned to customs unit of measure &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPSLL/CORE_CLSMD128 - Unit of Measure &1 assigned to customs unit of measure &2 does not exist ?

  The SAP error message /SAPSLL/CORE_CLSMD128 indicates that there is an issue with the assignment of units of measure (UoM) in the context of customs processing. Specifically, it states that the unit of measure &1 is assigned to the customs unit of measure &2, but it does not exist in the system.
  Cause:
  
  Missing Unit of Measure: The primary cause of this error is that the specified unit of measure (&1) is not defined in the system or is not active.
  Incorrect Configuration: There may be a configuration issue where the unit of measure is not properly linked to the customs unit of measure.
  Data Inconsistency: There could be inconsistencies in the master data, such as incorrect entries in the material master or customs data.
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) to check if the unit of measure &1 exists.
  If it does not exist, you will need to create it. Ensure that the unit of measure is defined correctly and is active.
  
  
  
  Verify Customs Unit of Measure:
  
  Check the customs unit of measure configuration to ensure that it is correctly set up and that it references the correct units of measure.
  You can use transaction codes like /SAPSLL/CLSDOC to check customs documents and their configurations.
  
  
  
  Material Master Data:
  
  Review the material master data for the relevant materials to ensure that the units of measure are correctly assigned.
  Use transaction code MM03 to display the material master and check the UoM settings.
  
  
  
  Customs Settings:
  
  Ensure that the customs settings in your SAP system are correctly configured. This may involve checking the settings in the SAP Global Trade Services (GTS) module if it is being used.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help notes related to customs processing and unit of measure settings for additional guidance.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CUNI: Unit of Measure Conversion
  MM03: Display Material Master
  /SAPSLL/CLSDOC: Customs Document Processing
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error message and ensure that the units of measure are correctly configured in your SAP system.