How To Fix FDT_DSM012 - Managed system name &1 is already used

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_DSM - BRFplus: Decision Service Manager

• Message number: 012

• Message text: Managed system name &1 is already used

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_DSM012 - Managed system name &1 is already used ?

  The SAP error message FDT_DSM012 indicates that the managed system name you are trying to use is already in use. This typically occurs in the context of SAP Landscape Management (LaMa) or when configuring managed systems in SAP Solution Manager.
  Cause:
  
  Duplicate Entry: The managed system name you are trying to register or configure is already associated with another system in the SAP landscape.
  Incorrect Configuration: There may be a misconfiguration in the system landscape or in the Solution Manager setup.
  Database Issues: There could be issues with the underlying database that are causing inconsistencies in the records.
  
  Solution:
  
  
  Check Existing Managed Systems:
  
  Go to the SAP Solution Manager or the relevant management tool and check the list of existing managed systems.
  Verify if the managed system name you are trying to use is already listed.
  
  
  
  Rename or Remove Duplicate:
  
  If the managed system name is already in use and you need to register a new system, consider renaming the new system or using a different name.
  If the existing entry is no longer needed, you may remove it from the configuration.
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings for the managed systems are correct and that there are no conflicts.
  Check for any inconsistencies in the system landscape configuration.
  
  
  
  Database Consistency Check:
  
  If you suspect database issues, perform a consistency check on the database to ensure that there are no corrupt entries or inconsistencies.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or notes related to the specific version of SAP you are using for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.