Maybe you forgot to check the appropriate box when installing OSB 11g.
You then start OEPE and find, quelle surprise, no OSB designtime.
You will see that your platform.xml file
(located at YourOSBInstallDir\oepe_11gR1PS2\configuration\org.eclipse.update)
doesn't include the following OSB designtime entries -
Essentially the Oracle OSB plugins are on the disk but not taken into account by eclipse, so you must :
- modify file (with the sample file available at
- modify the "config.ini" file with "org.eclipse.update.reconcile" to "true" just for one restart of Eclipse (to take into account plugins update)
Merci beaucoup to Julien at Cap Gemini for the workaround.