MQ Begin

This WebSphere MQ tool executes the MQBegin call to begin a unit of work that is coordinated by the queue manager, and that may involve external resource managers. See the MQBegin call documentation in your WebSphere MQ Application Programming Guide for more information.

Inputs

Hconn

The connection handle to the Queue Manager. The MQConnect tool generates this connection handle. This value corresponds to the Hconn input parameter in the MQBegin call.

Outputs

Reason Code

For each call, a completion code and a reason code are returned by the queue manager or by an exit routine, to indicate the success or failure of the call. This value corresponds to the Reason code parameter in the MQBegin call. The WebSphere MQ Application Programming Guide contains a list of reason codes and their meanings.

Exit Paths

Success

This step takes the Success exit path if the completion code indicates success.

Failure

This step takes the Failure exit path if the completion code indicates failure. The reason for tool failure is contained in the Reason Code parameter.