Technical Information › Technical Information Options

Technical Information Options

The Technical Information options examine the internal components of z/OS. The options on this menu review:

• The z/OS subsystems in use at the data center
• The I/O appendages and the system exits and their status
• The contents of the link pack area (LPA)
• The entries listed in the program properties table (PPT) and their origins
• The supervisor calls (SVCs) that can access the main storage of the computer to perform system services

To display the z/OS Technical Information menu select option 3 from the Primary menu.