Why do IOS messages go to various JOB/TASK Logs

2018-07-13 Thread Lizette Koehler
List Just to jog my memory. When we see hardware issues, I am asked if the messages seen in various LOGs, like Batch JobLogs, or CICS STC Joblogs, caused the job to fail I am trying to remember if there is specific information about that process. I seem to recall that IOS needs an IO Event to o

Re: Why do IOS messages go to various JOB/TASK Logs

2018-07-13 Thread Seymour J Metz
hy do IOS messages go to various JOB/TASK Logs List Just to jog my memory. When we see hardware issues, I am asked if the messages seen in various LOGs, like Batch JobLogs, or CICS STC Joblogs, caused the job to fail I am trying to remember if there is specific information about that process. I se

Re: Why do IOS messages go to various JOB/TASK Logs

2018-07-13 Thread Tony Harminc
On 13 July 2018 at 12:09, Seymour J Metz wrote: > IOS runs in a combination of DIE and SRB code, except for error recovery > routines running in an SIRB. So if it needs to write an error messages rather > than just return an error could, it needs an RB to do a WTO. I don't know the > exact proc

Re: Why do IOS messages go to various JOB/TASK Logs

2018-07-13 Thread Jim Mulder
An IEA491E message appears in the job log of whichever job did the I/O operation on which the condition was reported. Jim Mulder z/OS Diagnosis, Design, Development, Test IBM Corp. Poughkeepsie NY > When we see hardware issues, I am asked if the messages seen in various LOGs, > like Batch J

Re: Why do IOS messages go to various JOB/TASK Logs

2018-07-13 Thread Jim Mulder
Branch entry WTO has existed only since MVS/ESA SP4.1.0 (around 1990). The IOS processing to schedule an IRB to the Region Control Task to issue DASD ERP messages predates that considerably. Jim Mulder z/OS Diagnosis, Design, Development, Test IBM Corp. Poughkeepsie NY > > IOS runs in a

Re: Why do IOS messages go to various JOB/TASK Logs

2018-07-14 Thread Seymour J Metz
ly 13, 2018 1:52 PM To: IBM-MAIN@listserv.ua.edu Subject: Re: Why do IOS messages go to various JOB/TASK Logs On 13 July 2018 at 12:09, Seymour J Metz wrote: > IOS runs in a combination of DIE and SRB code, except for error recovery > routines running in an SIRB. So if it needs to wri