How To Fix UAMO109 - Errors occurred while checking changes

SAP Error Message - Details

• Message type: E = Error

• Message class: UAMO - UA Modeler

• Message number: 109

• Message text: Errors occurred while checking changes

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 UAMO109 - Errors occurred while checking changes ?

  The SAP error message UAMO109, which states "Errors occurred while checking changes," typically arises during the process of making changes in the User Access Management (UAM) module or while performing user role assignments. This error indicates that there are issues with the changes being made, which could be due to various reasons.
  Possible Causes:
  
  Authorization Issues: The user making the changes may not have the necessary authorizations to perform the action.
  Role Conflicts: There may be conflicts between the roles being assigned or modified, such as incompatible authorizations or restrictions.
  Data Integrity Issues: There could be inconsistencies or errors in the data being processed, such as invalid user IDs or roles.
  System Configuration: The system may not be properly configured to handle the changes, leading to errors during the validation process.
  Transport Issues: If changes are being transported from one system to another, there may be issues with the transport request.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to make the changes. You may need to consult with your SAP security team.
  Review Role Assignments: Check for any conflicts in the roles being assigned. Ensure that the roles do not have conflicting authorizations.
  Validate Data: Verify that all user IDs and roles are valid and correctly entered. Look for any typos or incorrect entries.
  System Configuration: Review the configuration settings in the UAM module to ensure that everything is set up correctly.
  Transport Request: If applicable, check the transport request for any issues. Ensure that all necessary objects are included and that there are no errors in the transport logs.
  Check Logs: Review the system logs (transaction SLG1) for more detailed error messages that can provide insights into the specific issues causing the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the UAMO109 error. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance), PFCG (Role Maintenance), and SUIM (User Information System) to help diagnose and resolve issues.
  Documentation: Refer to SAP documentation for User Access Management for best practices and guidelines on managing user roles and authorizations.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.