SEQUENCE
The SEQUENCE step forms a collection of child steps that execute sequentially. This is useful when you want to group a set of steps as a target for a BRANCH step.
You can set an exit condition that indicates whether the SEQUENCE should exit prematurely and, if so, under what condition. Specify one of the following exit conditions:
Exit the SEQUENCE when a child step fails.Use this condition when you want to ensure that all child steps are completed successfully. If any child step fails, the SEQUENCE ends prematurely and the sequence fails.
Exit the SEQUENCE when a child step succeeds. Use this condition when you want to define a set of alternative services, so that if one fails, another is attempted. If a child step succeeds, the SEQUENCE ends prematurely and the sequence succeeds.
Exit the SEQUENCE after executing all child steps. Use this condition when you want to execute all of the child steps regardless of their outcome. The SEQUENCE does not end prematurely.
Figure 85. The SEQUENCE step
