What is external system in SAP (OPU-TNG - Tango)?

SAP Term: external system

• Component: OPU-TNG

• Component Name: Tango

• Description: A supported source of data that can be modeled by Data Connectivity Services, such as a database, Web service, or custom .NET Framework assembly.

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• Key Concepts: 
  External systems are external applications that are connected to SAP systems. They can be used to exchange data between the two systems, allowing for a more efficient and streamlined workflow. The OPU-TNG Tango component is a specific type of external system that is used to connect SAP systems with other external applications. 
  
  How to use it: 
  The OPU-TNG Tango component can be used to connect SAP systems with other external applications. This allows for data to be exchanged between the two systems, allowing for a more efficient and streamlined workflow. To use the OPU-TNG Tango component, you must first configure the connection between the two systems. This includes setting up the necessary security protocols and authentication methods. Once the connection is established, you can then begin exchanging data between the two systems. 
  
  Tips & Tricks: 
  When configuring the connection between the two systems, it is important to ensure that all security protocols and authentication methods are properly configured. This will help ensure that data is securely exchanged between the two systems. Additionally, it is important to regularly monitor the connection to ensure that it is working properly and that data is being exchanged correctly. 
  
  Related Information: 
  For more information on using the OPU-TNG Tango component, please refer to SAP's official documentation on external system connections. Additionally, there are many online resources available that provide tutorials and tips on how to properly configure and use external system connections.