What is trusting system in SAP BC-ABA - ABAP Runtime Environment?

SAP Term: trusting system

• Component: BC-ABA

• Component Name: ABAP Runtime Environment

• Description: An AS ABAP that trusts a trusted system during calls via Remote Function Call. The trusting system regulates the RFC server. The trusting systems in a trusted system are displayed using the transaction code SMT2.

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• Key Concepts: 
  A trusting system is a system that is trusted by another system to authenticate users. In the SAP environment, a trusting system is a system that is trusted by the ABAP Runtime Environment (BC-ABA) to authenticate users. This means that the ABAP Runtime Environment will accept authentication requests from the trusting system and allow users to access the system. 
  
  How to use it: 
  In order to use a trusting system, you must first configure it in the ABAP Runtime Environment. This involves setting up the trusting system in the ABAP Runtime Environment and then configuring it to accept authentication requests from the trusting system. Once this is done, users can then log into the ABAP Runtime Environment using their credentials from the trusting system. 
  
  Tips & Tricks: 
  When configuring a trusting system in the ABAP Runtime Environment, it is important to ensure that all of the necessary security settings are in place. This includes setting up secure communication protocols between the two systems and ensuring that only authorized users are able to access the ABAP Runtime Environment. 
  
  Related Information: 
  For more information on how to configure a trusting system in the ABAP Runtime Environment, please refer to SAP's documentation on the topic. Additionally, there are many online resources available that provide step-by-step instructions on how to set up a trusting system in SAP.