Passing a data set
If more than one step in a job needs the same data set, each DD statement for the data set can pass it to a later step. A data set can be passed only within a job. A data set cannot be passed and received within the same step.
If more than one step in a job needs the same data set, each DD statement for the data set can pass it to a later step. A data set can be passed only within a job. A data set cannot be passed and received within the same step.