A fix is available
APAR status
Closed as program error.
Error description
Dump Title: OMEGAMON II FOR DB2: COMPID=5655OPE00, JOB=OMDB2 , LMOD=KO2OCNTB#L, CSECT=O2OMEM , OFFSET=000D88 ABEND0C4-4 KO2OMEMB+D82 (at PK75710 level) on a D20F1000A3B4 (MOVE) instruction with R1 containing zeros. ABEND0C4 can also occur at KO2OMEMB+101A (at PK77656 level). The JOBLOG showed OMEGAMON: >> OB0930: Unexpected Program Check - OMEM+0D88 IEA794I SVC DUMP HAS CAPTURED: DUMPID=003 REQUESTED BY JOB (OMDB2 ) OMEGAMON: OB0933 OMEGAMON resource cleanup initiated for abend U0930 OMEGAMON: OB0935 OMEGAMON resource cleanup complete KO2OCMCB called KO2OMEMB to reset the DYNAMIC WORK areas, the area passed in R1 was not a valid WORK area and led to the ABEND0C4. Other symptoms: Looking at the Server job log: 01.00.49 STC61562 ---- MONDAY, 12 OCT 2009 ---- 2009/10/12 01:00:49 KO2X0453I UNSUBSCRIBING COMMON SERVICES 2009/10/12 01:00:49 KO2I0170U S0C4 ABEND IN MODULE KO2OCNTB PERCOLATED TO D5API MODULE KO2ACONB 2009/10/12 01:00:52 IEA794I SVC DUMP HAS CAPTURED: 336 336 DUMPID=014 REQUESTED BY JOB (OMXEO2 ) 336 DUMP TITLE=OMEGAMON II FOR DB2 DUMP: TASK=COMMCOLL,ID=V410 336 ,MOD=KO2OCNTB,OFFSET=002F18,CODE=S0C4/00000004 2009/10/12 01:01:52 KO2I0157I D5API COLLECTOR DISCONNECTED FROM DB2 DB2J AS REQUESTED BY AGENT OMXED5 2009/10/12 01:01:52 KO2X0451I SUBSCRIBING COMMON SERVICES 2009/10/12 01:01:53 KO2I0154I D5API COLLECTOR CONNECTED TO DB2 DB2J ON BEHALF OF AGENT OMXED5 Looking at the dump, RECDEBUG area shows 17 abend S0C4's at offset X'20C4' in O2XTHS (V410510 03/26/09 12:06.PK76938 DB2810), followed by an S0C4 at offseet X'834' in O2OMEM (V41021003/06/09 16:18..PK77656), followed by 6 more of the O2XTHS S0C4's. In the RETRY table we see 256 pairs of retries attempted at: X'20C4' in O2XTHS X'1B62' in O2XTHS In the call trace table, we see many: C |<---------CALLER-------->| |<---------CALLED-------->| / | 2ndary | | 2ndary | R |EP Name SAC ASID R13 | |EP Name SAC ASID R13 | R1 ---------------------------------------------------------------- -- C CITHDMAX 0100 00A3 19DB0A40 XDDSLKUP 0100 00A3 19DB08D0 19DB091C R CITHDMAX 0100 00A3 19DB0A40 XDDSLKUP 0100 00A3 19DB08D0 19DB091C Other Symptoms: 2010/01/14 15:50:39 OMEGAMON: >> OB0930: Unexpected Program Check - OMEM+0380 << 2010/01/14 15:50:42 IEA794I SVC DUMP HAS CAPTURED: 745 745 DUMPID=006 REQUESTED BY JOB (CANSO2 ) 745 DUMP TITLE=SLIP DUMP ID=0003 2010/01/14 15:50:42 OMEGAMON: >> OB0930: Unexpected Program Check - OMEM+0380 << 2010/01/14 15:50:42 IEA995I SYMPTOM DUMP OUTPUT 747 747 USER COMPLETION CODE=0930 747 TIME=15.50.42 SEQ=18716 CPU=0000 ASID=019B 747 PSW AT TIME OF ERROR 077D0000 8D3D91C8 ILC 2 INTC 0D 747 ACTIVE LOAD MODULE ADDRESS=0D3B7000 OFFSET=000221C8 747 NAME=KOBAS510 747 DATA AT PSW 0D3D91C2 - 181217FF 0A0D58E0 D9C89801 747 GR 0: 00000000 1: 800003A2 747 2: 800003A2 3: 00000064 747 4: 0D1CCC20 5: 0D643100 747 6: 0D417000 7: 0D4171C8 747 8: 8D3D91A8 9: 00000174 747 A: 8D3C74C4 B: 0D1D2000 747 C: 0D37E000 D: 00114648 747 E: 8D3C7572 F: 00000000 747 END OF SYMPTOM DUMP The PSW points to offset X'66" in OMINT1 (V550COM 03/18/09 06:02.. UA46402) Looks as if OMINT1 is for Omegamon Base. Looking at other similar issues (Abend U930), this is normally caused by region storage issues. Here's storage use by TCB in this dump: **************************************************************** ******* >>> List of Storage Used by ASID 019B >>> in Descending Order of Below-the-Line Region Used. **************************************************************** ******* Total bytes available below the 16M line : 1192K Total bytes available above the 16M line : 31008K Total bytes available (above and below) : 32200K % of Avail. % of Avail. Storage Used Storage Used Storage Used Storage Used TCB Address Below 16M Below 16M Above 16M Above 16M 008FF020 892K 74 8244K 26 008CDE88 152K 12 3116K 10 008FFB00 100K 8 1080K 3 008FE030 56K 4 676K 2 008C9468 56K 4 2272K 7 008D51A8 40K 3 248K 0 008D53C8 36K 3 5264K 16 008C1E88 28K 2 964K 3 008C12B8 16K 1 1904K 6 008D5970 12K 1 9316K 30
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM * * users of component: * * - OMEGAMON collector * * - Classic Interface * **************************************************************** * PROBLEM DESCRIPTION: ABEND0C4 - LMOD=KO2OCNTB#L, * * CSECT=O2OMEM, OFFSET=001020 and * * OFFSET=000D82 * **************************************************************** * RECOMMENDATION: Apply this PTF * * * **************************************************************** PROBLEM SUMMARY: Secondary and FREE storage extents are not being managed correctly. PROBLEM CONCLUSION: Improve management of Secondary and FREE storage extents
Problem conclusion
Improve management of Secondary and FREE storage extents KEYWORDS : SECONDARY FREE STORAGE EXTENTS S80A S878 SB78 SA78
Temporary fix
Comments
APAR Information
APAR number
PK94150
Reported component name
OM XE DB2PE/PM
Reported component ID
5655OPE00
Reported release
410
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt
Submitted date
2009-08-18
Closed date
2009-11-16
Last modified date
2010-01-20
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK51960 UK51961
Modules/Macros
B390SPA1 B390SPA2
Fix information
Fixed component name
OM XE DB2PE/PM
Fixed component ID
5655OPE00
Applicable component levels
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
20 January 2010