Creating an Error Stream

Add a special type of stream that collects errors and the records that cause them from other streams in a project.

Whether you are debugging a project in development or monitoring a project in production mode, error streams let you see errors and the records that cause them in other streams in real time.

Note: An error stream cannot monitor other error streams.
  1. In the Visual editor, open the project.
  2. Click the error stream shape in the Palette, then click an empty area in the diagram.
  3. Click the + (plus) sign.
    You see a list of streams in the project that can be monitored.
  4. Specify the streams you want to monitor: click Select All or click each stream to monitor, then click OK.
    The streams you specified are connected to the Error Stream by red lines indicating that they are sending error information.
Parent topic: Monitoring Streams for Errors