How To Fix ICC-KR512 - This field &1 is not a document number

SAP Error Message - Details

• Message type: E = Error

• Message class: ICC-KR - Localization (South Korea)

• Message number: 512

• Message text: This field &1 is not a document number

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICC-KR512 - This field &1 is not a document number ?

  The SAP error message ICC-KR512, which states "This field &1 is not a document number," typically occurs when the system expects a valid document number in a specific field, but the input does not meet the required format or criteria. This error can arise in various contexts, such as during data entry, document processing, or integration scenarios.
  Causes:
  
  Invalid Input: The user may have entered a value that does not conform to the expected document number format (e.g., incorrect length, invalid characters).
  Field Configuration: The field may be configured to accept only specific types of document numbers, and the input does not match these criteria.
  Data Type Mismatch: The field may be expecting a numeric value, but a string or alphanumeric value is provided.
  Missing Document: The document number entered may not exist in the system, leading to the error when the system tries to validate it.
  Custom Validation Logic: If there are custom validations or enhancements in place, they may be causing the error if the input does not meet the custom criteria.
  
  Solutions:
  
  Check Input Format: Ensure that the document number entered matches the expected format. This includes checking for the correct number of digits, allowed characters, and any prefixes or suffixes.
  Verify Document Existence: Confirm that the document number you are trying to enter actually exists in the system. You can do this by searching for the document in the relevant module.
  Field Configuration Review: Review the configuration of the field in the relevant transaction or module to ensure it is set up correctly to accept the intended document numbers.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction or module to understand the expected format and requirements for document numbers.
  Debugging: If you have access to development tools, you can debug the transaction to see where the validation is failing and adjust the input accordingly.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., posting documents, creating invoices, etc.).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Training: Ensure that users are trained on the correct procedures for entering document numbers to minimize errors.
  
  By following these steps, you should be able to identify the cause of the ICC-KR512 error and implement a suitable solution.