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Table 38. General System Reference Codes (SRCs) (continued)
Problem SRC Description
B9xx xxxx Operating system machine check (See iSeries OS/400 Diagnostic
Aids)
Operator
intervention
A1xx xxxx Operation interruption by service processor
A6xx xxxx Operation intervention by LIC
A9xx xxxx Operation interruption by operating system
IPL status C1xx xxxx IPL status for the service processor
C2xx xxxx General status for normal LPAR power on
C3xx xxxx IPL status for the system processor
C5xx xxxx IPL status for system hardware initialization
C6xx xxxx IPL status for LIC
C6xx 4400 Automatic main storage dump recovery (IPL) status
C6xx 441x Automatic power failure recovery (IPL) status
C6xx 4500 through 4509 DST IPL status
C9xx xxxx IPL status for OS/400 operating system program. See iSeries
OS/400 Diagnostic Aids
General status D1xx xxxx General status for the service processor
D2xx xxxx General status for normal LPAR power off
D6xx xxxx General status for Main Storage Dump Manager, LIC run-time
status, or LIC power off
D9xx xxxx Power down status for OS/400 operating system program. See
iSeries OS/400 Diagnostic Aids
Word 2 - System status information
Word 2 provides a fixed location for information common to all SRCs shown on
the control panel. It is available for all SRC formats except power and control
panel. The service processor provides this information at the time the SRC is
displayed to the panel.
Notes for status indicators listed below:
1. For the coding of M, Main storage dump indicator, see “Main Storage Dump
Indicator (M)”.
2. For the coding of I, IPL state indicator, see “IPL State Indicator (I)” on page 195.
3. For the coding of G, IPL type last initiated indicator, see “IPL Type Last
Initiated Indicator (G)” on page 195.
Status indicators
Main Storage Dump Indicator (M): The first hexadecimal digit that is displayed
in Word 2 indicates whether the system started a main storage dump and if it was
successful. The indicator has the following meanings:
M Description
0 Dump was not initiated
1 Debug data exists, destructive data only
2 Debug data exists, main storage only
3 Debug data exists, main storage and destructive data only
4 Debug data exists, partial dump (hardware data only)
5 Debug data exists, hardware and destructive data only
194 Service Functions V5R2