Adding and Configuring Error Handlers in Message Flows

Use an error handler to specify what should happen if an error occurs in a specific location in the message flow.

Before you begin

Display the message flow for the desired proxy service. See Constructing Proxy Service Message Flows.

To add an error handler

  1. In the Message Flow Design Palette, open the ALSB Message Flow > Nodes list, if it is not already open.
  2. Drag the error handler to the desired location in the message flow.
  3. Drag a stage node to the error handler.
  4. Add actions to the stage, as appropriate, to define the error handler.

To configure the error handler

  1. In the Message Flow Editor, click the error handler, if it is not already selected.
  2. On the Error Handler Node Properties page, edit the properties.
  3. Click the stage node, if it is not already selected.
  4. On the Stage Node Properties page, edit the properties.
  5. Select and edit any actions contained by the stage, as appropriate.