Flow retry event node

The retry event node is used to be able to retry a task after a functional exception. This node can be used as an end node in the execute task flow. For more information about this see Execute task flow.

The retry event node has two parameters, a key and a value. The key should correspond to a key of the execute task flow parameters. The value parameter is an expression that should result in a single value.

How to add a new retry event node

Retry event nodes can only be added in execute task flows.

There are two possible ways to add a new retry event node:

1. Select the exit node after which you want to add a retry event node, drag the link icon to an empty spot.
2. Right click on an empty spot in the flow canvas and select add retry event node from the menu. 

How to delete a retry event node

There are two possible ways to delete a retry event node:

1. Right click on the retry event node you want to delete and choose “remove”. 
2. Select one or more nodes and use the delete key on the keyboard.