Adding a database to the source

There are three different ways to add a database table to your source mapping:

When the database has been added to the source:
You cannot add a database table to the Target pane of a Mapping node or an Extract node.
Related concepts
Message Mapping editor
Related tasks
Creating a message map file
Mapping a target element from database tables
Related reference
Message Mapping editor Source pane
Message Mapping editor Target pane
Message Mapping editor Spreadsheet pane
Message mappings