Table 39. IPL type indicator (models 150, 170, 250, 4xx, 50x, 51x, 530, 53S, 6xx, 7xx, SB1,

S20, S30, and S40)

 

 

 

 

 

IPL Type A

IPL Type B

IPL Type C

IPL Type D

 

 

 

 

 

Power-on IPL

A

B

C

D

 

 

 

 

 

Programmed IPL

1

2

3

4

 

 

 

 

 

Function 3 IPL

5

6

7

8

 

 

 

 

 

MSD IPL

9

E

F

N/A

 

 

 

 

 

Unknown IPL type

0

0

0

0

(Service Processor has

 

 

 

 

been reset)

 

 

 

 

A Power-on IPL (first row in the table) includes the IPL that occurs automatically when someone turns on the main power switch or starts power after a power failure. It also includes an IPL started by the timer and a remote IPL started by a communication line.

A Programmed IPL is an IPL that results from the PWRDWNSYS command with Restart=Yes*FULL specified.

A Function 3 IPL uses the selected IPL options to load the system. It is started by selecting Function 03 on the control panel and pressing the Enter key.

Selecting IPL types A or B (type C is reserved) with Function 02 causes an IPL from different areas on the load source DASD. IPL type D is from the alternative load-source device, such as a tape or optical device.

Table 40. IPL Type Indicator (models 270, 8xx, SB2, SB3, and 890)

 

IPL Type A

IPL Type B

IPL Type C

IPL Type D

Unknown IPL type

0

0

0

0

(Service Processor has

 

 

 

 

been reset)

 

 

 

 

System Reference Codes (SRCs)

Notes:

1.For information about general status SRCs, see “General status SRCs” on page 214.

2.For information about IPL status SRCs, see “IPL status SRCs” on page 201.

3.For detailed information about B6xx LIC SRCs, see iSeries Licensed Internal Code Diagnostic Aids - Volume 1.

4.For detailed information about B9xx OS/400 SRCs, see iSeries OS/400 Diagnostic Aids.

5.For information about other SRCs, see the Problem Analysis information for your system model.

General system and Unit Reference Code (URC) information

System Reference Codes (SRCs)

Attention! This book does not list all SRCs. Start problem analysis with the

Problem Analysis information for your system model.

196Service Functions V5R2

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IBM SY44-5902-05 manual System Reference Codes SRCs, General system and Unit Reference Code URC information