The Depends Statement

Multiple job blocks can be included in a single translation unit (a PDS file and any included PDS files), and by default, they run sequentially. It is also possible to define jobs that run based on the completion or failure of other jobs using the depends statement within a job block. For example, the job containing the following code runs if firstjob succeeds, if secondjob fails, and following thirdjob in either case:

depends 
    firstjob succeeds
    secondjob fails
    thirdjob succeeds or fails
end