A successful compilation of your source requires a database connection. Successful testing of your ESB process requires a PAS for OpenEdge connection and a database connection. Start the database and PAS for OpenEdge using Progress Developer Studio for OpenEdge.

Start the database first, and then configure your PAS for OpenEdge instance, oepas1, to connect its agents to the database:

After you configure PAS for OpenEdge, start oepas1.