The first part of the system summary report varies according to
the mode of the records it summarizes.
| RECORD MODE |
CONTAINS |
|---|
| 370 |
- Counts of machine checks (MCH records)
- Channel checks (CCH records) by channel
|
| 370XA |
- Machine-check totals
- Counts of subchannel logouts (SLH records) by channel path ID
- Channel report words (CRW records) created by both hardware and
software
|
Note: - For MVS only, actual software error records are included in the
report.
- Counts of software events that may or may not be associated with
errors (IPLs and system termination) are shown in the first part of
the system summary.
System Summary Report, Part 1 shows an example
of the system summary part 1.