Unable to run Oracle Wallet Manager in 12.1.3 after upgrade of middletier to Java7
I can start up Oracle Wallet Manager, however when I try to open a wallet I get the following error.
Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: This function should be called while holding treeLock
This never used to happen when I was on Java 6 . However I tried switching the java jdk back to the original on the middle tier but still get the error.