Description of the Event History Report

The event history is divided into the three parts shown in the following table:

PART	DESCRIPTION
1	Is a template showing the headings used for the record-dependent data from each type of record. It does the following: Guides in the interpretation of information in the other sections of the report Explains terms Provides one set of heading templates for 370 and another for 370XA reports
2	Is the event history. It provides information for up to 256 processors (CPUs).
3	Is a summary, by CPU identifier, of all the records presented in the report, with totals for each record type. It provides information for up to 16 CPUs. If your installation has more than 16 CPUs, EREP produces the report using records from the first 15 CPUs it encounters. Information from the remaining CPUs is grouped together under column heading `CPUS>E`. Refer to SYSIMG Control Statement in the EREP Reference for an explanation of the identifiers.

It is possible to have multiple internal CPUs reported under one serial number and thus increase EREP’s capabilities. Refer to SYSIMG Control Statement in the EREP Reference for details.