PAM Management Programming Manual

Event Messages
PAM Management Programming Manual—142481
6-9
201: ZPAM-EVT-AGGR-SDU-NOT-DELIV
ZPAM-VAL-CAUSE-BAD-ADDR
The aggregate SDU contained a bad address.
Probable Cause
An inbound aggregate SDU was delivered to the port module but could not be delivered
to a client (user of a port module).
Recommended Action
If the aggregate SDU could not be read, the subsystem is able to deliver aggregate SDUs
faster than the client can post file-system reads. The client should increase the number of
SDUs in the inbound aggregate SDU by means of the ALTER PORT command’s data
forward count (DFC) attribute, which slows the rate at which aggregate SDUs are
delivered.
If the aggregate SDU contained a bad address, the controller has delivered an aggregate
SDU to an unknown port. Data may be lost, and the client may have to perform higher-
level protocol. Contact your service provider and provide all relevant information as
follows:
•
Descriptions of the problem and accompanying symptoms
•
Details from the message or messages generated
•
Supporting documentation such as Event Management Service (EMS) logs, trace
files, and a processor dump, if applicable
If your local operating procedures require contacting the Global Customer Support
Center, supply your system number and the numbers and versions of all related products
as well.