It occurred to me a SYNAD exit may never see this error if MVS
successfully retries the request on another path.
JB wrote:
> Plattform OS390
>
> Our customer gets an Error IOS050I :Channel detected Error ON
> 3C23,68,06,**02,PCHID=0550.
>
> I don't know, whats the meaning of the cmd = 06.
>
> Now we use an assemblerprogramm for the IO-Operations.
> It seems, our custoner had much trouble with his disks. Defect Sectors.
>
> In our assemblerprogramm we use the SYNADAF Macro to get IO-Errors.
>
> SYNADAF ACSMETH=QSAM
> MVC IOERRMSG,50(R1)
> SYNADRLS
>
> MVI POSRC,POSRCIOE
> ...
>
> The question is, can I get this device errors with the SYNADAF Macro,
> or how can I get this IO-errors?
>
> I will stop the programm, if this error happens.
>
> We use the PUT and GET Macros with (QSAM)
>
> I must clear:
> I can't test on the system of our customer.
>
> Thanks forward for help
>
> Jörg
>
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