IBM VERSION 5 SY44-5902-05 - Manual (Page 223)

C600 4272
ASP overflow recovery
C600 4300
Static paging is available for the link loader
C600 4301
Applying temporary PTFs. If the IPL stops at this point, you might need to
install the Licensed Internal Code again.
C600 4302
Applying modules. If the IPL stops at this point, you might need to install
the Licensed Internal Code might again.
C600 4303
Temporarily applied PTFs have reached the static paging phase
C600 432A
Resolving references to run Mode A; you can safely stop the system while
it is doing this work.
C600 432B
Resolving references to run Mode B. You may safely stop the system while
it is doing this work.
C600 4330
Full paging is available; workstation HRI processing
C600 4331
Freeing unused nucleus pages
C600 4332
Permanently applying PTFs. If the IPL stops at this point, you may need to
install the Licensed Internal Code again.
The following SRCs can appear during an MSD IPL.
C6xx 4400
Unattended DASD checker started
C6xx 4401
Attended DASD checker started
C600 4402
Main storage dump manager and storage management recovery started
C600 4403
Storage management recovery ended
C6xx 4404
LIC log started (where xx is dump copy percent completed).
C600 4405
Dump auto copy completed. Shutdown or programmed IPL has started.
C600 4406
Shutdown or programmed IPL (MSD related) has started.
End of MSD IPL SRCs.
The following SRCs can appear during a CPM IPL.
C6xx 4410
Unattended DASD checker started
Chapter 6. System Reference Code (SRC) Information 209