How To Fix 51009 - is not entered correctly according to modulus check.

SAP Error Message - Details

• Message type: E = Error

• Message class: 51 - HR: Messages for Norway

• Message number: 009

• Message text: is not entered correctly according to modulus check.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 51009 - is not entered correctly according to modulus check. ?

  The SAP error message 51009 indicates that the social security number (or similar identification number) entered does not pass the modulus check. This error typically occurs when the number does not conform to the expected format or validation rules defined in the system.
  Cause:
  
  Incorrect Format: The number may not be in the correct format (e.g., wrong number of digits).
  Invalid Characters: The number may contain invalid characters (e.g., letters or special characters).
  Modulus Check Failure: The number fails the modulus check, which is a mathematical validation to ensure the number is valid according to specific rules.
  Data Entry Error: There may have been a typographical error during data entry.
  
  Solution:
  
  Verify the Number: Check the social security number or identification number for accuracy. Ensure it is the correct number for the individual.
  Check Format: Ensure that the number adheres to the expected format (e.g., length, numeric only).
  Re-enter the Number: If there was a data entry error, re-enter the number carefully.
  Consult Documentation: Refer to SAP documentation or your organization's guidelines for the correct format and validation rules for the specific identification number.
  Use SAP Transaction Codes: If applicable, use transaction codes like PA30 (Maintain HR Master Data) to check and correct the data.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or system administrator for further assistance.
  
  Related Information:
  
  Modulus Check: This is a common validation technique used to verify the integrity of identification numbers. It typically involves a mathematical operation that checks if the number conforms to a specific algorithm.
  SAP HR Module: This error is often encountered in the Human Resources module of SAP, where employee data, including social security numbers, is maintained.
  Country-Specific Rules: Different countries have different rules for social security numbers or identification numbers, so ensure that you are following the correct guidelines for your specific region.
  
  By following these steps, you should be able to resolve the error and ensure that the identification number is entered correctly in the SAP system.