ABEND S0C3 Reason=00000003 MIMDRLOG.MIMDRLOG+335E

Products

• MIM Resource Sharing (MIM)
• MIM Data Sharing (MII)
• MIM Tape Sharing (MIA)
• MIM Message Sharing (MIC)

Issue/Introduction

Multiple ABEND S0C3  Reason=00000003 MIMDRLOG.MIMDRLOG+335E" at a system startup. MIMGR task fails to start.

 

19293 19:06:29.67 STC05369 00000291  IEF196I IEA995I SYMPTOM DUMP OUTPUT

19293 19:06:29.67 STC05369 00000291  IEF196I SYSTEM COMPLETION CODE=0C3  REASON CODE=00000003

19293 19:06:29.67 STC05369 00000291  IEF196I  TIME=19.06.28  SEQ=00011  CPU=0000  ASID=000A

19293 19:06:29.67 STC05369 00000291  IEF196I  PSW AT TIME OF ERROR  478C2000   8009E35E  ILC 4  INTC 03

19293 19:06:29.67 STC05369 00000291  IEF196I    ACTIVE MODULE           ADDRESS=00000000_0009B000

19293 19:06:29.67 STC05369 00000291  IEF196I OFFSET=0000335E

19293 19:06:29.67 STC05369 00000291  IEF196I    NAME=MIMDRLOG

19293 19:06:29.67 STC05369 00000291  IEF196I    DATA AT PSW  0009E358 - EAF74400  906AA775  EC0ABF6F

19293 19:06:29.67 STC05369 00000291  IEF196I    GR 0: 04700000   1: 7EA97000

19293 19:06:29.67 STC05369 00000291  IEF196I       2: 0009B7B8   3: 00000000

19293 19:06:29.67 STC05369 00000291  IEF196I       4: 17D03950   5: 00000000

19293 19:06:29.67 STC05369 00000291  IEF196I       6: 000ADC68   7: 8009E35A

19293 19:06:29.67 STC05369 00000291  IEF196I       8: 0009C000   9: 0009E2F0

19293 19:06:29.67          00000291  TSS7000I DUMPSRV Last-Used 08 Oct 19 13:42 System=SYSZ Facility=STC

19293 19:06:29.67          00000291  IEF196I TSS7000I DUMPSRV Last-Used 08 Oct 19 13:42 System=SYSZ

19293 19:06:29.67          00000291  IEF196I Facility=STC

19293 19:06:29.67 STC05369 00000291  IEF196I       A: 19D506C0   B: 0000F000

19293 19:06:29.67 STC05369 00000291  IEF196I       C: 8009B000   D: 00097460

19293 19:06:29.67 STC05369 00000291  IEF196I       E: 0000D4C9   F: 00000004

19293 19:06:29.67 STC05369 00000291  IEF196I  END OF SYMPTOM DUMP

19293 19:06:29.67 STC05369 00000291  IEA995I SYMPTOM DUMP OUTPUT 219

                                                219 00000291  SYSTEM COMPLETION CODE=0C3  REASON CODE=00000003

                                               219 00000291   TIME=19.06.28  SEQ=00011  CPU=0000  ASID=000A

                                              219 00000291   PSW AT TIME OF ERROR  478C2000   8009E35E  ILC 4  INTC 03

...

19293 19:06:29.68 STC05369 00000291  IEC130I MIMLOG   DD STATEMENT MISSING

19293 19:06:29.68 STC05369 00000291  IEF196I IEC130I MIMLOG   DD STATEMENT MISSING

 

Environment

Release : 12.5
Component : MII

Cause

MIM unable to allocate the MIMLOG file.

By default, CA MIM provides a message log named MIMLOG, defined as a class A SYSOUT data set. CA MIM automatically directs messages to this log unless you remove the log (through a REMOVELOG command) or
you provide a different message log.

In this example, this was the result of security problem caused by security not being completely initialized prior to CA MIMGR startup. This resulted in the following security violations:

TSS7250E 151 J=CAMIMGR A=CAMIMGR TYPE=JESSPOOL RESOURCE=PERSTEST.+CAMIMGR.CAMIMGR.STC05369.D0000101.
TSS7257E Unauthorized Access Level for JESSPOOL <PERSTEST.+CAMIMGR.CAMIMGR.STC05369.D0000101.>    

 Not having access to the spool caused the two S0C3 abends.

Resolution

There are a couple of options available:

1. Start TSS as subsystem, which would cause TSS to start earlier in the IPL sequence.

2. Define ADDLOG MIMLOG DSNAME=NULLFILE to the MIMINIT member to prevent the MIMLOG from being allocated. 

 

Additional Information

How to Initialize CA Top Secret as a Subsystem

The CA MIM Logging Facility