Among other things, you can use the transaction Displaying/Changing Integration Data to create a new database connection.
To create a dataabase connection when using SAP liveCache technology, the liveCache-specific user menu Create Connection is available.
In the Database Assistant, choose (transaction DB11).
Enter the name of the database connection.
To be able to change integration information, you must be in change mode. Switch to this mode, if necessary.
Enter the database connection information ( database name, database server).
Enter the required user data.
If necessary, you can control areas of automatic monitoring.
The system displays a message if the database connection was successfully created. The connection information is stored in the tables DBCON and DBCONUSR.