What is 'secondary connection' in SAP BC-ABA - ABAP Runtime Environment?

secondary connection - Overview

• Component: BC-ABA

• Component Name: ABAP Runtime Environment

• Description: Self-defined database connection between an AS ABAP and a secondary database. The connection can be a connection a different database or to other database schemas in the standard database. The properties of the secondary connections used by a work process are defined in the database table DBCON. These secondary connections are managed using the DBA Cockpit tool.

secondary connection - Details

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  Key Concepts: 
  A secondary connection is a type of connection used in the SAP BC-ABA ABAP Runtime Environment. It is used to connect to an external system, such as a database, and allows for data to be exchanged between the two systems. The secondary connection is established by the ABAP runtime environment and is used to access data from the external system.
  
  How to use it: 
  In order to use a secondary connection, you must first create a connection in the ABAP runtime environment. This can be done by using the “Create Connection” command in the ABAP runtime environment. Once the connection is created, you can then use the “Connect” command to establish the secondary connection. Once connected, you can then use the “Execute” command to execute commands on the external system.
  
  Tips & Tricks: 
  When creating a secondary connection, it is important to ensure that all of the necessary parameters are set correctly. This includes setting the correct user name and password for the external system, as well as any other parameters that may be required. Additionally, it is important to ensure that all of the necessary security settings are enabled in order to ensure that data is securely exchanged between the two systems.
  
  Related Information: 
  For more information on secondary connections and how to use them in SAP BC-ABA ABAP Runtime Environment, please refer to SAP’s