What is 'supplementary character' in SAP BC-I18 - Internationalization (I18N)?

supplementary character - Overview

• Component: BC-I18

• Component Name: Internationalization (I18N)

• Description: A Unicode encoded character having a supplementary code point.

supplementary character - Details

• 
  Key Concepts: 
  Supplementary characters are characters that are not part of the standard character set used in a language. In SAP, supplementary characters are used to represent characters from languages that are not supported by the standard character set. This includes characters from languages such as Chinese, Japanese, and Korean.
  
  How to use it: 
  In order to use supplementary characters in SAP, you must first enable the BC-I18 Internationalization (I18N) component. This component allows you to enter and display supplementary characters in SAP. Once enabled, you can enter supplementary characters into fields and display them on screens.
  
  Tips & Tricks: 
  When entering supplementary characters into SAP, make sure that you are using the correct character set for the language you are entering. This will ensure that the characters are displayed correctly on screens and reports. Additionally, make sure that your system is configured correctly to support the language you are entering.
  
  Related Information: 
  For more information on how to use supplementary characters in SAP, please refer to the BC-I18 Internationalization (I18N) documentation. Additionally, you can find more information on how to configure your system for different languages in the SAP Help Portal.