We have developed a couple of
J2EE interfaces (independent work packages). When we make calls to the each of the single interfaces everything seem to work fine. However when a call is made from one interface to another we are getting an exception class com.ibm.ejs.cm.proxy.OracleConnectionProxy is closed.
Note that we are using a transactions such that the entry point into the application ejb has transaction attribute requires new and the rest of the ejb's continue the same transaction with attribute required. Also note that the above exception is rolling back the transaction.