How To Fix SQLM047 - Registry for "&1" could not be created, "&2" is already registered/active

SAP Error Message - Details

• Message type: E = Error

• Message class: SQLM - SQL Monitor messages to the world

• Message number: 047

• Message text: Registry for "&1" could not be created, "&2" is already registered/active

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SQLM047 - Registry for "&1" could not be created, "&2" is already registered/active ?

  The SAP error message SQLM047 indicates that there is an issue with the registration of a performance monitoring registry. Specifically, it means that the registry for the specified object (represented by "&1") could not be created because another registry (represented by "&2") is already registered or active.
  Cause:
  
  Existing Registry: The most common cause of this error is that there is already an active or registered performance monitoring registry for the specified object. This can happen if a previous session or process did not terminate correctly, leaving the registry in an active state.
  Configuration Issues: There may be configuration issues in the SAP system that prevent the creation of new registries.
  Concurrency Issues: If multiple users or processes are trying to create or access the same registry simultaneously, it can lead to conflicts.
  
  Solution:
  
  Check Active Registries: Use transaction code SQLM to check the currently active performance monitoring registries. Identify if the registry for the specified object is indeed active.
  Terminate Existing Registry: If you find that the registry is active and you do not need it, you can terminate it. This can usually be done through the SQLM transaction or by using the appropriate function module to deactivate the registry.
  Restart the Process: If the error occurred during a specific process, try restarting that process after ensuring that no conflicting registries are active.
  System Restart: In some cases, a system restart may be necessary to clear any lingering processes or locks that are preventing the creation of the new registry.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve underlying issues related to performance monitoring.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SQLM (for performance monitoring) and ST04 (for database performance analysis) to help diagnose and resolve issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation related to performance monitoring and SQL trace to understand how registries work and best practices for managing them.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.