How To Fix RA120 - Changes affect all MTEs. Use the methods belonging to this MTE class.

RA120 - Overview

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 120

• Message text: Changes affect all MTEs. Use the methods belonging to this MTE class.

What causes this issue?

You have changed the settings for a class in system &. This change
affects all monitoring tree elements that are assigned to this class.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RA120 - Changes affect all MTEs. Use the methods belonging to this MTE class. ?

  The SAP error message RA120, which states "Changes affect all MTEs. Use the methods belonging to this MTE class," typically occurs in the context of monitoring and managing metrics in SAP systems, particularly when dealing with the Monitoring and Alerting Infrastructure (MAI) or the SAP Solution Manager.
  
  Cause:
  This error message is triggered when you attempt to make changes to a Monitoring Template Element (MTE) that would affect multiple MTEs at once. The system is indicating that the changes you are trying to apply are too broad and that you should instead use specific methods that are designed for the particular MTE class you are working with.
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Identify the MTE Class: Determine which MTE class you are working with and understand its structure and the specific MTEs it contains.
  
  
  Use Specific Methods: Instead of applying changes globally, use the methods that are specific to the MTE