Re: What's a "code fix" from IBM?

I had a similar problem in V4R5, because the new twinax controllers
supported higher speeds, but not all of the devices did.   The result
was intermittent problems.  Terminals randomly dropping off line, etc.

The solution was to create a data area with flags that told OS/400 to
run the twinax controllers in "compatibility mode".

If you think this might help you, I could look to see if I can find the
details...


On Tue, 12 Mar 2002, Jerome Draper wrote:

> My customer has an IBM AS400 model 170; running V4R4; running in *M36 mode;
>
> There appears to be a bug in V4R4 (not in V4R2) that causes twinax terminals
> to go offline intermittantly.
>
> Not a PTF; not a microcode patch; not a CUM but a "code fix" from IBM is
> available.
>
> Have been fighting this for 3 months.  Anyone else have this problem?
>
> Jerry