IBM Application System/400 Service Information page 114

VLlC-PIP11
This procedure isolates a system STARTUP
failure in the initial program load (IPL) mode.
1
Is reference code 5091 displayed?
No Yes
~
One or more disk units has the
wrong type and model number in
the vital product data (VPD).
Go to step 4 of this procedure.
2
Look at the Data display characters for
Function 13 or use the cause code given by
another procedure. You can find these
Data display characters by either:
• Looking at the information for Function
13 on the Problem Summary Form,
which was filled out earlier or use the
cause code given by another proce-
dure.
• Selecting Function 13 and pressing
Enter on the control panel. The 8 char-
acters of the SRC are displayed.
Refer to the 4 leftmost Data display charac-
ters for Function 13 The 4 leftmost charac-
ters are the cause code. If the cause
code is:
• 0001, system configuration indicates
there is only one disk unit.
perform an I PL to dedicated service
tools (DST).
Use the Display or change disk config-
uration option under the Work with Disk
Units display to check configuration.
This ends the procedure.
• 0002, disk units are missing from the
disk configuration.
Go to step 6 of this procedure.
• 0004, the Licensed Internal Code for
one or more disk units needs to be
updated.
Go to step 3 of this procedure.
• 0006, a write operation to identify a
disk unit failed.
Go to step 6 of this procedure.
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AS/400 9401 Service Information
• 0008, a disk unit has no more alternate
sectors to assign.
Go to step 9 of this procedure.
• 0009, the procedure to restore a disk
unit from the tape unit did not complete.
Go to step 10 of this procedure.
• 0010, the disk configuration has
changed.
The operating system must be installed
again.
All customer data must be restored
(see Advanced Backup and Recovery
Guide).
This ends the procedure.
• 0011, the serial number of the control
panel does not match the system serial
number.
Select IPL type A, mode M (see
"Selecting IPL and Mode" on page 5-2)
and perform an IPL. You will be
prompted for the system serial number.
This ends the procedure.
• 0012, the operation to write the vital
product data (VPD) to the control panel
failed.
Exchange the chassis (see "Chassis"
on page 4-2).
This ends the procedure.
• 0013, one or more disk units has the
wrong type and model number in the
vital product data (VPD).
Go to step 4 of this procedure.
• 0014, a Vertical Licensed Internal Code
problem occurred.
Ask your next level of support for
assistance.
This ends the procedure.
• 0015, the system cannot determine the
correct load-source disk unit when the
system is using mirrored protection.
Go to step 11 of this procedure.
• 0016, a disk unit is no longer using mir-
rored protection.