This example will show the necessary configurations for a workflow sending UDRs to ECS, and for a workflow configured to collect this data. The UDRs sent to ECS will have an Error Case, that is, a string associated with the Error Code.
Typically, a UDR may be sent to ECS as a result of a failing table lookup evaluation. To make sure that the error was not temporary and that the tables simply needed to be updated first, these UDRs are recycled. A new workflow is created, collecting them from ECS and reevaluating the same table lookup. If the problem still exists, the UDR is sent back to ECS.
The section contains the following subsections: