Our WAR file writes fine to a windows NAS (Network Attached Storage) device from my local copy of JDeveloper (also windows, if that makes a difference).
It also works fine from our Oracle 10g app server.
When we put it on JBoss, we get the following error on the syslog when using the web form that uploads 2 images:
2004-03-19 15:49:50,016 ERROR [com.studio44] UploadForm: error reading or saving file java.lang.IllegalArgumentException: Not a directory: \\\\209.103.196.57\\web_share 2004-03-19 15:49:50,016 INFO [STDOUT] 42459427 [PoolThread-4] ERROR com.studio44 - UploadForm: error reading or saving file java.lang.IllegalArgumentException: Not a directory: \\\\209.103.196.57\\web_share