# Messaging Scenarios Not Supported by the WLI JMS Control

This topic describes specific messaging scenarios that are not supported by the WLI JMS control.

To learn more about the WLI JMS control, see WLI JMS Control.

### Unsupported Scenarios

The JMS specification supports a wide variety of messaging scenarios. Some scenarios that are possible in standalone applications are not possible in the WebLogic Workshop environment due to the nature of web services.

The messaging scenarios in the following section are not supported by the WLI JMS control. For descriptions of messaging scenarios that are supported by the WLI JMS control, see Messaging Scenarios Supported by the WLI JMS Control.

### Receive Unsolicited Messages from a Queue

A business process may not, via a WLI JMS control, specify a receive queue and subsequently receive unsolicited messages from that queue.

A business process must be performing work on behalf of a specific client and, in asynchronous situations, as part of a specific conversation. When an unsolicited messages is received from a queue, it is not possible for the WLI JMS control to determine the appropriate conversation or client with which to correlate unsolicited incoming messages.

Note: You may receive unsolicited messages in a business process via the JMS Event Generator and the Message Broker capabilities. To learn how to use the Message Broker controls and the JMS Event Generator, see Message Broker Controls.

Related Topics

Overview: Messaging Systems and JMS

Messaging Scenarios Supported by the WLI JMS Control