Abstract for MVS Data Areas Volume 1 (ABE - IAR)
MVS Data Areas information is for system programmers who diagnose and debug operating system and programming problems. It provides information for debugging installation-provided programs or diagnosing IBM-provided programs. The user of this information should have a strong working knowledge of the functions and logic of the operating system.
Data areas are sequenced alphanumerical by data area acronym. Each
data area has up to four sections:
- Programming Interface Information
- Header
- Data area map
- Cross-reference (when the data area map is long enough)