This error occurs if you attempt to get (that is, retrieve) a message from a message queue and the message queue has not been initialized for that operation. In the following example, an attempt is made to retrieve a message using the getMessage method of the
myQueue := fcty.openQueue("JadeMQ://localnode/TestQ", "Access=Public;Usage=Put"); msg := myQueue.createMessage(true); myQueue.getMessage(msg, null);
Action
Correct your code.