How To Fix APBAPI022 - SAP internal unit of measure &1 is not assigned to an ISO code

SAP Error Message - Details

• Message type: E = Error

• Message class: APBAPI - Messages for IM BAPIs

• Message number: 022

• Message text: SAP internal unit of measure &1 is not assigned to an ISO code

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 APBAPI022 - SAP internal unit of measure &1 is not assigned to an ISO code ?

  The SAP error message APBAPI022 indicates that there is an issue with the internal unit of measure (UoM) in your SAP system. Specifically, it means that the internal unit of measure (denoted as &1 in the error message) is not assigned to an ISO code. This can lead to problems in various processes, such as data import/export, reporting, or integration with other systems.
  Cause:
  
  Missing ISO Code Assignment: The internal unit of measure has not been linked to a corresponding ISO code in the system.
  Configuration Issues: There may be a configuration issue in the unit of measure settings within the SAP system.
  Data Migration Issues: If data was migrated from another system, the necessary mappings for units of measure may not have been established correctly.
  
  Solution:
  To resolve the APBAPI022 error, you can follow these steps:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion).
  Check if the internal unit of measure in question is listed and verify its settings.
  
  
  
  Assign ISO Code:
  
  If the internal unit of measure is missing an ISO code, you can assign it:
  
  In the same CUNI transaction, find the option to assign an ISO code to the internal unit of measure.
  Ensure that the unit of measure is correctly linked to the appropriate ISO code.
  
  
  
  
  
  Review Customizations:
  
  If your organization has custom units of measure, ensure that they are properly configured and assigned to ISO codes.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific instructions on managing units of measure and ISO code assignments.
  
  
  
  Testing:
  
  After making the necessary changes, test the process that triggered the error to ensure that it has been resolved.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  ISO Codes: ISO codes are standardized codes that represent units of measure, ensuring consistency across different systems and countries.
  Unit of Measure in SAP: Units of measure in SAP are critical for inventory management, procurement, and sales processes. Proper configuration is essential for accurate reporting and data integrity.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CUNI for unit of measure settings and MM02 for material master data, where units of measure are often defined.
  
  By addressing the configuration of the internal unit of measure and ensuring it is properly assigned to an ISO code, you should be able to resolve the APBAPI022 error.