The client application is denied access to the file system that contains the key store.
The following Java exception occurs:
java.io.IOException: CTG6651E: Unable to connect to the Gateway.
[address = killerb2b, port = 8050]
[java.security.AccessControlException: access denied
(java.io.FilePermission \jssekeys\testclient.jks read)]
This happens if your application does not have permission to read from the file system containing the keystore.
Configure SSL security correctly. For more information, see Configuring SSL.