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Table 38 on page 193 shows how SRCs are grouped. The SRC is a variable length
structure.
The SRCs are displayed as a sequence of words that may be displayed by selecting
different control panel functions. Function 11 is shown automatically when an SRC
is shown. You may select additional functions through function 20 by using the
Increment/Decrement (↑↓) switches and the Enter button. There is also an option
to include reference code details from the Work with Partition Status display. You
can also select SRC history option from the Display Partition Info menu.
The System Reference Code (SRC) Format Description: The format of the SRC
that you see depends on the system or server.
For more details about SRCs, refer to the following resources:
1. iSeries Information Center
2. iSeries Information Center, System Administration, Availability, and Maintenance
topic (for SRCs related to logical partitions)
3. Problem Analysis book for your system type (for service representatives)
4. iSeries Licensed Internal Code Diagnostic Aids - Volume 1, LY44-5900-05 (for service
representatives)
5. iSeries OS/400 Diagnostic Aids, LY44-5907-05 (for service representatives)
Hardware Related System Reference Code Formats: Use Table 41 to determine
the SRC format. See “SRC formats” on page 191 for other formats.
Table 41. Hardware-related SRC formats
Word IOP SRC Format 17 Data Device SRC Format 27
Data
IOP SRC Format 13 Data
1 TTTT RRRR tttt rrrr TTTT RRRR
2 MIGV EP17 MIGV EP27 MIGV EP13
3 BBBB Ccbb BBBB Ccbb BBBB Ccbb
4 @@@@ @@@@ @@@@ @@@@ @@@@ @@@@
5 TTTT LMMM tttt lmmm TTTT LMMM
6 tttt lmmm TTTT LMMM uuuu uuuu
7 ZZZZ rrrr ZZZZ RRRR uuuu uuuu
8 ssss ssss ssss ssss uuuu uuuu
9 uuuu uuuu uuuu uuuu uuuu uuuu
Function 20 Pxxx cccc Pxxx cccc Pxxx cccc
The symbols used in Table 41 are defined as follows:
@@@@ Unit address
BBBB Ccbb Bus, bus, card, and board address (direct select address)
lmmm Level indicator plus 3+digit model number of failing device
LMMM Level indicator plus 3+digit model number (for example, 6100 or
6150)
M Main storage dump indicator
rrrr Outboard failing unit reference code
Chapter 6. System Reference Code (SRC) Information 197