In my shop we were using lots of tape jobs which are of 3490 old VTS kind. Currently migrating to IBM7700 VTL.
We experience lots of batch jobs failures from 3490 VTS followed by equipment check 0C4 -11 or 4. These jobs are reading dataset written on multiple logical volumes. What I noticed the 0C4-11 will be occurred immediately after an equipment check on VTS drive causing I/O error. Kindly explain why these jobs are failing due to 0C4-11 or 4 after an I/O error and ECK of device. Like to have explanation on 0C4-11. I also experienced 0C4 without ECK I/O error too. Please help me solution how to overcome this scenario. In this case how I can display the PSW of the abended job to see the key. Appreciate your responses in this subject. Thanks, Suresh Chacko On Wed, Oct 16, 2013 at 3:56 PM, Micheal Butz <[email protected]>wrote: > Hi > > As I am in the middle of debugging my TSO command processor code > > I just want to re-iterate reason code 4 associated with a S0C4 > > When the PSW key bits 8 - 11 don't match the 4K storage key > > What is meant by not matching is if the PSW storage key is higher than > The storage key > > A program in PSW storage key 0 > > Can access subpool 0 which is always key 8 > > Thank you everyone for your help > > Sent from my iPhone > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > -- *SureshNc* ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
