> -----Original Message-----
> From: IBM Mainframe Discussion List 
> [mailto:[EMAIL PROTECTED] On Behalf Of Michael Knigge
> Sent: Wednesday, August 13, 2008 9:41 AM
> To: IBM-MAIN@BAMA.UA.EDU
> Subject: Debugging Tips
> 
> All,
> 
> sind a few days now I try to track down a S0C1 in one of my 
> applications. The application is a multi-threaded application (TCP/IP 
> Server) written in C using a bunch of self-written DLL's.
> 
> The application sometimes crashes after a few minutes, 
> sometimes after 
> some days with the S0C1. DumpMaster tells me that the ABEND occurs in 
> program BPXINLPA, and the PSW is 078D1400 80000002.
> 

Do you have a standard SYSUDUMP available, and are you on z/OS 1.8 or
above, and on a z9? If so, then find the RTM2WA area in the SYSUDUMP.
Now find the name BEA in the dump. That is the address of the last
successful BRANCH type instruction. It should point you to where you
came from. Find that in your source code and see what is missing.

--
John McKown
Senior Systems Programmer
HealthMarkets
Keeping the Promise of Affordable Coverage
Administrative Services Group
Information Technology

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