Message type: E = Error
Message class:  AIN_EPC - EPC Related Message Class 
Message number: 127
Message text: Invalid CAGE code
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The SAP error message AIN_EPC127, which indicates "Invalid CAGE code," typically arises in the context of SAP Advanced Business Application Programming (ABAP) or when dealing with materials management, particularly in industries that require compliance with specific standards, such as defense or aerospace.
Cause: Invalid CAGE Code: The CAGE (Commercial and Government Entity) code entered does not exist in the system or is not recognized. This could be due to: Typographical errors when entering the code. The CAGE code not being maintained in the relevant master data tables. The CAGE code being outdated or no longer valid. Data Synchronization Issues: If the CAGE code is supposed to be pulled from an external database or system, there may be synchronization issues.
Configuration Issues: The system may not be configured correctly to recognize or validate CAGE codes.
Solution: Verify the CAGE Code: Check the CAGE code for any typographical errors. Ensure that it is entered correctly. Check Master Data: Ensure that the CAGE
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