Retry - Xyna-Factory/xyna GitHub Wiki
Figure 1: Retry (max. 3 times)
The Retry object is a Modeling Block to use during Error Handling inside of a Workflow. The Service, the Retry is called in, will thus be executed again after handling an error. The Input Parameters of this Service during the first run will be the same as during the next run(s).
The existance of a Retry step is a prerequisite for having the retry option with Manual Interaction.
To insert a Retry object into a Workflow, drag the Retry symbol 
out of the icon bar. With its Input Parameters, you can specify the number of retries in case of an error until faulty cancellation.
Please note: The Retry object can only be used within a Catch area.