That’s the generic JDE error message for failure to start up a connection to the Enterprise Server. It means that the adapter was able to find the remote machine on the network, but that the server refused to allow the adapter to actual make any OneWorld calls. Usually this is something as simple as a bad username/password, but it can also be the wrong settings (like port number, for example) in the jdeinterop.ini file, or corrupt JAR files (the ones you created from GenJava on the JDE server). To get more information on the error you have to look at the log file on the Enterprise Server (that’s the JDE server, not your adapter’s machine), which involves having an admin turn on logging and look at the security and application log files.
I’d suggest you double check the username/password you’re using first - it has to be able to log into OneWorld (not the database, the application itself). Then make sure your jdeinterop.ini settings are correct, and re-generate the JAR files. If none of those help, then get with the server admin and look at the Enterprise Server logs.
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