com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host delvmmcms/DELVMMCMS_DB, port 1433 has failed. Error: null. Please verify the connection properties and check that a SQL Server instance is running on the host and accepting TCP/IP connections at the port, and that no firewall is blocking TCP connections to the port.
Make sure that your password for OD is encrypted. It is documented somewhere that says if you are using OD v7+, then the db password need to be encrypted. You can also try to make sure that the connection from the OD machine can connect to the sql server.