Power loss

Hi list, I've got a problem:

few days ago a customer got a power loss and the pannel was
showing a src code, they called Ibm and they said IPL
again, everytingh ok.
Two days later the same again but no one notice about the
src number and they just ipl without calling Ibm.
Now we got some files with missing data (not updated) and
the paper evidence that the transactions was completed.

I took a closer look of the log in the IPL period and I
found a CPI091D with errore code 9 and a sequence of
CPF3124 with files name and last record number (Sorry no
english text for the messages).

About the data i'm really worried since they didn't stop
working (already 2 days).

So I got some questions:

the controller (a 2470) got cache memory and it's supposed
to handle corectly a power loss. right?

Is it possible to rescue the second SRC, I mean does the
system record it somewhere?

About the CPF3124 what's the purpose of the "last record
number"? All of the files are keyed so.....

TIA

Marco


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