Table 1 identifies the valid record types or classes (the first hexadecimal digit, bits 0 through 3, of the record) and specific record sources (second digit, bits 4 through 7).
Record | Contents |
---|---|
1x | Machine check (MCH record)
|
2x | Channel subsystem records
|
3x | Unit check (OBR record)
|
4x | Software error (software record)
|
5x | System initialization (IPL record)
|
6x | Reconfiguration (DDR record)
|
7x | Missing interruption (MIH record)
|
8x | System ending (EOD record)
|
9x | Non-Standard (MDR record)
|
Ax | Asynchronous notification record
(ANR)
|
Cx | IOS recovery records
|