How To Fix /IAM/CONFIG159 - User &1 (&2 &3) data differs from business partner data: Update possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /IAM/CONFIG -

• Message number: 159

• Message text: User &1 (&2 &3) data differs from business partner data: Update possible

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 /IAM/CONFIG159 - User &1 (&2 &3) data differs from business partner data: Update possible ?

  The SAP error message /IAM/CONFIG159 User &1 (&2 &3) data differs from business partner data: Update possible typically occurs in the context of Identity Management (IAM) or when dealing with user and business partner data synchronization in SAP systems. This error indicates that there is a discrepancy between the user data in the IAM system and the corresponding business partner data in the SAP system.
  Cause:
  
  Data Mismatch: The user data (like name, address, email, etc.) in the IAM system does not match the data in the business partner records. This could be due to manual changes, data imports, or synchronization issues.
  Configuration Issues: There may be configuration settings in the IAM system that are not aligned with the business partner data management.
  Data Replication Issues: If there are issues with data replication between systems, it can lead to inconsistencies.
  User Status: The user might be in a status that does not allow for updates or changes.
  
  Solution:
  
  Data Comparison: Compare the user data in the IAM system with the business partner data in the SAP system to identify the discrepancies.
  Update Data: If the IAM data is correct, update the business partner data to match. Conversely, if the business partner data is correct, update the IAM data.
  Check Configuration: Review the configuration settings in the IAM system to ensure they are set up correctly for data synchronization with business partners.
  Data Replication: Ensure that data replication processes are functioning correctly and that there are no errors in the replication logs.
  User Status Review: Check the status of the user in the IAM system to ensure that it allows for updates.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like BP (Business Partner) to view and edit business partner data.
  Logs and Monitoring: Check the logs in the IAM system for any errors or warnings that could provide more context on the issue.
  Documentation: Refer to SAP documentation for IAM and business partner management for detailed guidance on configuration and data management.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the error and ensure that user and business partner data are synchronized correctly.