How To Fix RA259 - The top node of the monitor definition is invalid (not virtual type)

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 259

• Message text: The top node of the monitor definition is invalid (not virtual type)

What causes this issue?

The top node of the monitor is invalid. It is not a virtual node. This
is caused by an internal error in the monitoring architecture.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Internal error. Contact the SAP Hotline.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RA259 - The top node of the monitor definition is invalid (not virtual type) ?

  The SAP error message RA259, which states "The top node of the monitor definition is invalid (not virtual type)," typically occurs in the context of SAP's monitoring and reporting tools, particularly when dealing with the configuration of monitoring definitions in the SAP system.
  Cause:
  The error is usually caused by one of the following issues:
  
  
  Invalid Node Type: The top node of the monitor definition is not of a virtual type. In SAP, a virtual node is required as the starting point for certain monitoring definitions. If the top node is a physical node or of another type, the system will throw this error.
  
  
  Configuration Issues: There may be a misconfiguration in the monitoring definition setup, where the hierarchy of nodes is not correctly defined.
  
  
  Missing or Incorrect Definitions: The monitor definition may be referencing nodes or elements that do not exist or are incorrectly defined in the system.
  
  
  Solution:
  To resolve the RA259 error, you can take the following steps:
  
  
  Check Node Type: Verify that the top node of your monitor definition is indeed a virtual type. You can do this by navigating to the relevant configuration area in SAP and checking the properties of the node.
  
  
  Review Monitor Definition: Go through the entire monitor definition to ensure that all nodes are correctly defined and that the hierarchy is properly structured. Make sure that the top node is set as a virtual node.
  
  
  Recreate the Monitor Definition: If the issue persists, consider deleting the current monitor definition and recreating it from scratch, ensuring that you select the correct node types during the setup process.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on creating and managing monitor definitions. This can provide insights into the correct configurations and node types.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as sometimes bugs in earlier versions can lead to unexpected errors.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide more detailed guidance based on your specific system configuration.
  
  
  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 share their solutions.
  Documentation: Review the official SAP documentation related to monitoring definitions and node types for more detailed information on how to properly configure these elements.
  
  By following these steps, you should be able to identify and resolve the cause of the RA259 error in your SAP system.