IBM H Series Installation And Service Manual page 207

Table 5-1 (Page 9 of 9). Service Request Numbers
SRN FRU List
DFFFF SSA adapter card (See the
installation and service guide
for the using system.)
% Problem
100 Description: A command or parameter
that has been sent or received is not valid.
This problem is caused either by the SSA
adapter or by an error in the microcode.
Action: Go to "Software and Microcode
Errors" on page 5-2 before exchanging
the FRU.
Chapter 5. SSA Software and Microcode Errors
5-11