Final answer:
The SMP/E CSI contains metadata about software elements, records of problems and fixes known as APAR and PTF elements, and user customizations. These components are essential for managing system software on IBM mainframes and ensuring successful lifecycle management of the system's software.
Step-by-step explanation:
The SMP/E CSI (System Modification Program/Extended Consolidated Software Inventory) is a database used primarily in managing system software on IBM mainframes. This database contains important metadata about the software elements that are installed, maintained, or updated through SMP/E. The SMP/E CSI includes the following:
Element descriptions: Metadata about each software element, like name, version, and release.
APAR Elements: Information related to Authorized Program Analysis Reports, which document known problems.
User Elements: Customizations made by users to the software packages.
PTF Elements: Program Temporary Fixes, which are updates and fixes to software elements.
Thus, the SMP/E CSI contains element descriptions, APAR elements, user elements, and PTF elements. This is critical for systems software lifecycle management, allowing administrators to track and manage changes effectively.