How To Fix RP119 - Degree of challenge must be divisible by 10

SAP Error Message - Details

• Message type: E = Error

• Message class: RP - Error Messages for Infotype Module Pools

• Message number: 119

• Message text: Degree of challenge must be divisible by 10

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RP119 - Degree of challenge must be divisible by 10 ?

  The SAP error message RP119, which states "Degree of challenge must be divisible by 10," typically occurs in the context of the SAP system's security settings, particularly when dealing with password policies or user authentication mechanisms. This error is often related to the configuration of the degree of challenge for user authentication processes, such as when using the SAP GUI or other authentication methods.
  Cause:
  The error arises when the system expects the degree of challenge (which is a measure of the complexity or difficulty of the authentication process) to be a multiple of 10. This could be due to:
  
  Configuration Settings: The degree of challenge is set incorrectly in the system configuration, possibly in the profile parameters or security settings.
  Custom Development: If there are custom programs or enhancements that modify the authentication process, they may not adhere to the expected values.
  User Management: Issues with user roles or profiles that do not comply with the defined security policies.
  
  Solution:
  To resolve the RP119 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the transaction code RZ10 to check the profile parameters related to user authentication and security settings.
  Look for parameters that define the degree of challenge and ensure they are set to values that are divisible by 10.
  
  
  
  Adjust Parameters:
  
  If you find that the degree of challenge is not set correctly, modify it to a valid value (e.g., 10, 20, 30, etc.) and save the changes.
  After making changes, you may need to restart the SAP system or the relevant services for the changes to take effect.
  
  
  
  Review Custom Code:
  
  If there are any custom developments or enhancements related to user authentication, review the code to ensure it complies with the expected values for the degree of challenge.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to user authentication and security settings for additional guidance.
  
  
  
  Testing:
  
  After making the necessary changes, test the authentication process to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently updates its knowledge base with solutions for known issues.
  Security Best Practices: Ensure that your security settings align with best practices for user authentication, including complexity requirements for passwords and challenge-response mechanisms.
  User Roles and Profiles: Review user roles and profiles to ensure they are correctly configured and do not conflict with the authentication settings.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.