Message type: E = Error
Message class:  FINLOC_JP_MYNUMBER - Japan MY Number Extension 
Message number: 001
Message text: Invalid evidence
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The SAP error message FINLOC_JP_MYNUMBER001 with the description "Invalid evidence" typically relates to the Japanese My Number system, which is a national identification system in Japan. This error can occur in the context of financial transactions or reporting when the My Number (individual number) provided does not meet the required validation criteria.
Cause: Invalid My Number Format: The My Number must adhere to a specific format. If the number is incorrectly formatted (e.g., incorrect length, non-numeric characters), it will trigger this error. Missing My Number: If the My Number is not provided when it is required, this error can occur. Incorrect Data Entry: Manual entry errors can lead to invalid My Number submissions. Data Not Updated: If the My Number has changed and the system has not been updated with the new information, it may lead to this error.
Solution: Verify My Number: Check the My Number for correctness. Ensure it is the correct length (12 digits)
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