How To Fix PRC_CNV142 - The dimension of the physical unit &1 is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_CNV - Messages for Conversion Engine

• Message number: 142

• Message text: The dimension of the physical unit &1 is not available

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PRC_CNV142 - The dimension of the physical unit &1 is not available ?

  The SAP error message PRC_CNV142, which states "The dimension of the physical unit &1 is not available," typically occurs in the context of unit of measure (UoM) conversions or when dealing with physical units in SAP systems, particularly in modules like SAP Material Management (MM) or SAP Production Planning (PP).
  Cause:
  
  Missing Unit of Measure Definition: The physical unit specified in the error message (&1) is not defined in the system. This could happen if the unit of measure was not created or was deleted.
  Incorrect Configuration: There may be an issue with the configuration of the unit of measure in the system, such as missing dimensions or incorrect settings.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or missing entries related to units of measure.
  Custom Development: If there are custom programs or enhancements that deal with physical units, they may not be handling certain units correctly.
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure) in SAP.
  Verify if the physical unit &1 is defined in the system. If it is missing, you will need to create it.
  Ensure that the unit of measure has the correct dimensions assigned.
  
  
  
  Review Physical Unit Settings:
  
  Check the settings for the physical unit in the relevant configuration areas (e.g., Material Management, Production Planning).
  Ensure that the unit is correctly linked to the relevant material or process.
  
  
  
  Data Consistency Check:
  
  If the error occurred after a data migration, perform a consistency check to ensure that all units of measure are correctly defined and linked to the relevant entities.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to unit of measure issues. There may be specific notes addressing this error.
  
  
  
  Debugging:
  
  If the error persists, consider debugging the program or transaction that triggers the error to identify where the issue lies.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production issue.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  CUNI - Unit of Measure Maintenance
  MM02 - Change Material
  MM03 - Display Material
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Help Portal for information on unit of measure configuration and management.
  
  By following these steps, you should be able to identify and resolve the issue related to the PRC_CNV142 error message in your SAP system.