What is 'ICM service' in SAP BC-CST-IC - Internet Communication Manager?

ICM service - Overview

• Component: BC-CST-IC

• Component Name: Internet Communication Manager

• Description: Combination of protocol and port that can be processed by the ICM. The ICM services are configured in the profile parameter icm/server_port_. You can also create, change, or delete ICM services at runtime. Transaction SMICM.

ICM service - Details

• 
  Key Concepts: 
  The Internet Communication Manager (ICM) service is a component of the SAP Basis system. It is responsible for managing the communication between the SAP system and external applications, such as web browsers, mobile devices, and other systems. It is also responsible for routing requests to the appropriate application server. 
  
  How to use it: 
  The ICM service can be used to configure the communication between the SAP system and external applications. This includes setting up port numbers, protocols, and other parameters. It can also be used to configure load balancing and failover settings. 
  
  Tips & Tricks: 
  When configuring the ICM service, it is important to ensure that all of the settings are correct. This includes setting up the correct port numbers, protocols, and other parameters. It is also important to ensure that the load balancing and failover settings are configured correctly. 
  
  Related Information: 
  The ICM service is part of the SAP Basis system. For more information about SAP Basis, please refer to the official SAP documentation.