For sequential, relative, or indexed files, and for sort/merge SDs, the LABEL RECORDS clause is syntax checked, but has no effect on the execution of the program. The LABEL RECORDS clause documents the presence or absence of labels. STANDARD Labels conforming to system specifications exist...
implementing a domain whereby a dedicated file is selected that exposes one or more elementary files containing one or more data sets; using data sets stored in individual files using a hierarchical filing system; data sets stored as records in a single file (including compression, SQL accessible...