How To Fix ILM_STOR_MON051 - Origin '&1' already exists in the monitoring pool

SAP Error Message - Details

• Message type: E = Error

• Message class: ILM_STOR_MON - [OBSOLETE] ILM Store: Monitoring Framework Messages

• Message number: 051

• Message text: Origin '&1' already exists in the monitoring pool

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 ILM_STOR_MON051 - Origin '&1' already exists in the monitoring pool ?

  The SAP error message ILM_STOR_MON051 indicates that there is an attempt to add an entry to the monitoring pool for an object that already exists. This typically occurs in the context of Information Lifecycle Management (ILM) when managing data archiving and retention.
  Cause:
  The error is caused by trying to register an object (like a storage location or a data archiving object) in the monitoring pool that has already been registered. This can happen due to:
  
  Duplicate entries being created in the monitoring pool.
  A previous operation that did not complete successfully, leaving the object in a state that still appears as registered.
  A configuration or programming error that leads to the same object being processed multiple times.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Monitoring Pool:
  
  Use transaction code SARA to access the archiving administration.
  Navigate to the monitoring section and check if the object in question is already listed in the monitoring pool.
  
  
  
  Remove Duplicate Entries:
  
  If you find that the object is indeed listed, you may need to remove the duplicate entry. This can often be done through the same monitoring interface.
  
  
  
  Review Logs:
  
  Check the application logs for any additional error messages or warnings that might provide more context about why the duplicate entry is being created.
  
  
  
  Re-run the Process:
  
  After ensuring that there are no duplicates, try to re-run the process that triggered the error.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to ILM and the specific archiving object you are working with. There may be specific guidelines or known issues related to your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or patches available for your specific situation.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SARA: Archive Administration
  SLG1: Application Log
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  ILM Documentation: Familiarize yourself with the ILM documentation provided by SAP, as it can provide insights into best practices for managing the monitoring pool and archiving processes.
  
  By following these steps, you should be able to resolve the ILM_STOR_MON051 error and ensure that your monitoring pool is correctly configured.