Data Set Rules

When allocating data sets for the BPI method, follow these rules:

One base library per environment, system, subsystem, stage, type.
Type name is the last node of the data set name and reflects the language.
Base libraries are defined as PDSEs.
One delta library per environment, system, subsystem.
Provide High Level Qualifier only, the BPI provides an ending qualifier. Processors also use this naming convention.
Reverse delta format is used for most types. Some types are better suited for full image or log delta format.