How To Fix PLM_SE_PRS_MESSAGES058 - External unit of measurement &1 is not unique for language &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: PLM_SE_PRS_MESSAGES - Message class for PS services

• Message number: 058

• Message text: External unit of measurement &1 is not unique for language &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PLM_SE_PRS_MESSAGES058 - External unit of measurement &1 is not unique for language &2. ?

  The SAP error message PLM_SE_PRS_MESSAGES058 indicates that there is a problem with the external unit of measurement (UoM) in the system. Specifically, it states that the external unit of measurement specified is not unique for the given language. This can occur in various scenarios, particularly when dealing with product data, material master records, or other related objects in SAP PLM (Product Lifecycle Management).
  Cause:
  
  Duplicate Entries: The external unit of measurement has been defined multiple times for the same language in the system. This can happen if there are inconsistencies in the data entry or if multiple users have created similar entries without proper checks.
  Configuration Issues: There may be issues in the configuration of units of measurement in the system, leading to conflicts or duplicates.
  Data Migration Issues: If data has been migrated from another system, it may have introduced duplicates or inconsistencies in the unit of measurement definitions.
  
  Solution:
  
  
  Check for Duplicates:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) or OMN1 (Define Units of Measure) in SAP.
  Search for the external unit of measurement in question and check if there are multiple entries for the same language.
  If duplicates are found, you will need to delete or correct them to ensure uniqueness.
  
  
  
  Correct Configuration:
  
  Review the configuration settings for units of measurement in your SAP system.
  Ensure that the external units of measurement are correctly defined and that there are no overlaps or duplicates.
  
  
  
  Data Cleanup:
  
  If the issue arose from data migration, perform a data cleanup to remove or consolidate duplicate entries.
  Use transaction codes like SE16 or SE11 to view the relevant database tables and identify duplicates.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to units of measurement to ensure compliance with best practices.
  
  
  
  Testing:
  
  After making changes, test the system to ensure that the error no longer occurs and that the external unit of measurement functions as expected.
  
  
  
  Related Information:
  
  Unit of Measurement (UoM): In SAP, units of measurement are critical for inventory management, sales, and procurement processes. They define how quantities are measured and can include units like pieces, kilograms, liters, etc.
  Language Dependency: SAP allows for language-specific definitions of units of measurement, which means that the same UoM can have different descriptions in different languages.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing units of measurement.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.