1.)Theway to install oracle workflow to use it with the owb.
Install Oracle Workflow Server (from companion CD: Products) into Oracle Database home: Take the universal installer from installed Oracle Database home (don't use installer from companion CD)2.)
Configure Workflow Server (look at installation guide)3.)
Optional: Install Oracle Workflow Server Middle-Tier (from companion CD Companion Products). Warning: In the connect descriptor you must put the full tnsnames entry, not only the SID: (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = host.oracle.com)(PORT = 1521)))(CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl)) )4.)