How To Fix IUUC_S4_RCV_MSG010 - Executed SUSR_USER_BUFFER_AFTER_CHANGE for &1 users

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_S4_RCV_MSG - error messages concerning S4 migration processing in the RCV

• Message number: 010

• Message text: Executed SUSR_USER_BUFFER_AFTER_CHANGE for &1 users

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_S4_RCV_MSG010 - Executed SUSR_USER_BUFFER_AFTER_CHANGE for &1 users ?

  The SAP error message IUUC_S4_RCV_MSG010 indicates that there was an issue during the execution of the user buffer update process for a specified number of users. This message is typically related to the User Management Engine (UME) and can occur in scenarios involving user data changes, especially in systems that utilize the SAP User Management system.
  Cause:
  The error message IUUC_S4_RCV_MSG010 can be caused by several factors, including:
  
  User Data Changes: Changes made to user data (like roles, authorizations, or attributes) that are not being processed correctly.
  Buffer Issues: Problems with the user buffer, which may not be updated properly due to inconsistencies or errors in the underlying data.
  System Configuration: Misconfiguration in the user management settings or issues with the synchronization between different systems (e.g., between an SAP S/4HANA system and an SAP backend).
  Performance Issues: High load on the system or performance bottlenecks that prevent the user buffer from being updated in a timely manner.
  
  Solution:
  To resolve the IUUC_S4_RCV_MSG010 error, you can take the following steps:
  
  Check User Data: Review the user data changes that triggered the error. Ensure that all changes are valid and that there are no inconsistencies.
  Reprocess User Buffer: You can manually trigger the reprocessing of the user buffer. This can often be done through transaction codes like SU01 or SU10, where you can check and update user data.
  Monitor System Performance: Check the system performance and ensure that there are no bottlenecks. You may need to optimize the system or increase resources if necessary.
  Review Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve known issues.
  Consult Documentation: Review the SAP documentation related to user management and the User Management Engine for any specific configuration or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SU01 (User Maintenance), SU10 (Mass User Maintenance), and SLG1 (Application Log) for managing users and checking logs.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message details and any relevant logs.
  System Updates: Ensure that your SAP system is up to date with the latest support packages and patches, as these can often resolve underlying issues.
  
  By following these steps, you should be able to diagnose and resolve the IUUC_S4_RCV_MSG010 error effectively.