IBM 3745 Problem Determination Manual page 247

Program Abend on a Remote Controller
When using RLA over token-ring, switched X.21 or X.2S (PVC/SVC) links, the
following three abends may occur.
1. Abend with no dump yet recorded on the hard disk
'fl§,'1!1
2. Abend with a dump on the hard disk
'"g,'I:1
3. Abend happening after a load from the host. lI!i·,·g,""~'
Remote initial loading
When the initial loading (RLA procedure) is performed on a
remote controller which is link-attached to a host over a
token-ring, an X.21 switched, or an X.25 (SVC/PVC) link, the
NCP/PEPload module (NCP1) is copied from the diskette to
the remote controller hard disk.
The remote controller disk contains only NCP1.
1 - Abend with no dump yet recorded on. the hard disk:
It is assumed that AUTO DUMP/LOAD=YES and ACTIVE LOAD
MODULE = NCP1 are displayed on the MOSS 011 screen.
If the NCP1 fails or a hardcheck occurs:
· 0
The controller dumps NCP1 (which failed) onto the
hard disk .
• ' fJ
The controller reloads NCP1 from the hard disk, and
you do not have to reload NCP using a diskette or an
SDLC link.
8-12
IBM 3745 Communication Controller: Problem Determination Guide
Before NCP1 abend .
~ ~
ccu '-
~
ccu
D~
...
DUMP .....
Va
NCP1
i--. ___
After NCP1 abend
c
o