How To Fix PRC_CNV012 - Call of getPhysicalUnit() failed with UnitName: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_CNV - Messages for Conversion Engine

• Message number: 012

• Message text: Call of getPhysicalUnit() failed with UnitName: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PRC_CNV012 - Call of getPhysicalUnit() failed with UnitName: &1 ?

  The SAP error message PRC_CNV012 Call of getPhysicalUnit() failed with UnitName: &1 typically occurs in the context of SAP's conversion tools or during data migration processes. This error indicates that the system is unable to retrieve the physical unit of measure associated with a specific unit name, which is represented by &1 in the error message.
  Causes:
  
  Missing Unit of Measure: The specified unit name does not exist in the system's unit of measure table (e.g., T006).
  Incorrect Configuration: There may be configuration issues in the unit of measure settings or in the conversion tools being used.
  Data Migration Issues: If this error occurs during a data migration process, it may be due to incorrect or incomplete data mapping.
  Custom Code Issues: If there are custom enhancements or modifications in the code that handle units of measure, they may not be functioning correctly.
  
  Solutions:
  
  
  Check Unit of Measure Configuration:
  
  Go to transaction code CUNI or T006 to check if the unit of measure specified in the error message exists.
  If it does not exist, you may need to create it or correct the unit name in the relevant configuration.
  
  
  
  Review Data Migration Mapping:
  
  If this error occurs during a data migration, review the mapping of units of measure in your migration tool or process.
  Ensure that all units of measure used in the source data are correctly mapped to existing units in the target system.
  
  
  
  Check for Custom Code:
  
  If there are any custom programs or enhancements that deal with units of measure, review the code to ensure it correctly handles the retrieval of physical units.
  Debugging the code may help identify where the failure occurs.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with the error details and any relevant context to help diagnose the issue.
  
  
  
  Related Information:
  
  Unit of Measure Tables: Familiarize yourself with the relevant tables in SAP that deal with units of measure, such as T006 (Units of Measure) and T006A (Units of Measure: Language-Dependent Texts).
  Data Migration Tools: If you are using SAP's data migration tools (like LSMW or SAP S/4HANA Migration Cockpit), ensure that you are following the correct procedures for mapping and transforming data.
  Documentation: Review SAP documentation related to units of measure and data migration for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the issue causing the PRC_CNV012 error message.