What is target system ID in SAP FS-PE - Payment Engine?

SAP Term: target system ID

• Component: FS-PE

• Component Name: Payment Engine

• Description: The identification of the logical receiver that is maintained in the system landscape for XI messages. The target system ID includes the business system ID.

Smart SAP Assistant

• Key Concepts: 
  The target system ID is a unique identifier used to identify the target system in the SAP FS-PE Payment Engine. It is used to differentiate between different target systems and to ensure that the correct data is sent to the right system. 
  
  How to use it: 
  The target system ID is used when setting up the payment engine. It is entered into the configuration settings of the payment engine and is used to identify the target system. The target system ID must be unique for each target system and must be entered correctly in order for the payment engine to work properly. 
  
  Tips & Tricks: 
  When setting up the payment engine, make sure that you enter the correct target system ID for each target system. This will ensure that the payment engine works properly and that data is sent to the correct system. 
  
  Related Information: 
  For more information on setting up the payment engine, please refer to SAP's documentation on FS-PE Payment Engine Configuration.