How To Fix RA149 - Node selections (MTE) cannot be determined

RA149 - Overview

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 149

• Message text: Node selections (MTE) cannot be determined

What causes this issue?

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?

Contact SAP AG.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RA149 - Node selections (MTE) cannot be determined ?

  The SAP error message RA149, which states "Node selections (MTE) cannot be determined," typically occurs in the context of SAP's monitoring and alerting infrastructure, particularly when dealing with the Management of Technical Events (MTEs) in the SAP Solution Manager or other monitoring tools.
  
  Cause:
  The error can arise due to several reasons, including:
  
  
  Configuration Issues: The MTEs may not be properly configured, leading to an inability to determine the node selections.
  Missing Authorizations: The user may lack the necessary authorizations to access the MTEs or the relevant nodes.
  Technical Problems: There may be underlying technical issues, such as problems with the database or the application server.
  Incorrect Node Selection: The node selection criteria may be incorrectly defined or not applicable to the current context.
  System Performance: High system load or performance issues may prevent the system from processing the MTEs correctly.
  
  
  Solution:
  To resolve the RA149 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the