webMethods Knowlegebase : No exception in Java Client when user has no permissions (1791178)

Problem

Using UM 10.1 Fix 6 at server side and client using JMS standard libraries sending an event to a Queue where the user is not authorized to publish (ACL without push).

The Java client finish without showing any error or exception on the ACL, the authorization ERROR is shown in UM server side:

[Wed Jul 25 10:32:50 CEST 2018] [ReadPool:118] [com.pcbsys.nirvana.server] - SECURITY: No privilege for attempted operation:xxx@xxx Operation : Publish <Test_External_Queue>

But the client do not shows any error, and the event is not published.

The code is like:

1) MessagingClient.java

SimpleMessageProducer sender = new SimpleMessageProducer();

sender.sendToQueue(CFName, QueueName, sslEnabled, userName, password, sendData);

2) SimpleMessageProducer.java

public void sendToQueue(String CFName, String QueueName, boolean sslEnabled, String userName, String password, String data){

try{

//get connection factory

messaging = new InitialContext();

logger.trace("connected to InitialContext");

connectionFactory = (ConnectionFactory) messaging.lookup(CFName);

logger.trace("connection factory loaded");

//get a destination

queue = (Queue) messaging.lookup(QueueName);

logger.trace("destination loaded");

messaging.close();

logger.trace("connection closed");

//create connection

if (sslEnabled) {

connection = connectionFactory.createConnection(userName, password);

} else {

connection = connectionFactory.createConnection();

}

logger.trace("connection created");

//create session

session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

System.out.println("----------------This is the client ID:" + connection.getClientID());

logger.trace("session created");

//create message producer

sender = session.createProducer(queue);

logger.trace("message producer created");

//start message delivery

connection.start();

logger.trace("connection started");

//using a text message

TextMessage message = session.createTextMessage(data);

sender.send(message);

logger.info("message sent");

}

catch(Exception e){

logger.error("Could not send message to queue");

System.out.println(e);

} finally {

if (connection != null) {

try {

connection.close();

logger.trace("connection closed");

} catch (JMSException e) {

e.printStackTrace();

System.out.println(e);

}

}

}

}