A fix is available
APAR status
Closed as program error.
Error description
Customer's got some 0C4-004 ABENDs - one by one - similar to this one: FPEV2102W D2CP DB2 IFI RESPONSE TIME EXCEEDS MAX WAIT TIME BY 110 SEC. . . . 18.33.21 STC58927 FPEV9999I **** DB2 PM/PE SYMPTOM RECORD **** 18.33.21 STC58927 FPEV9999I LVLS/OMEGAMON XE PE/PM 18.33.21 STC58927 FPEV9999I VALU/PCHK 18.33.21 STC58927 FPEV9999I AB/S/0C4 18.33.21 STC58927 FPEV9999I AB/U/000 18.33.21 STC58927 FPEV9999I RIDS/FPEVRAC#l 18.33.21 STC58927 FPEV9999I RIDS/UNKNOWN 18.33.21 STC58927 FPEV9999I PTFS/N/A 18.33.21 STC58927 FPEV9999I ADRS/N/A 18.33.21 STC58927 FPEV9999I PSW /078D1000 BAB4496C 18.33.21 STC58927 FPEV9999I REGS 0-1/00000000 33097488 18.33.21 STC58927 FPEV9999I REGS 2-3/00000000 00000000 18.33.21 STC58927 FPEV9999I REGS 4-5/00000000 00000000 18.33.21 STC58927 FPEV9999I REGS 6-7/00000000 00000004 18.33.21 STC58927 FPEV9999I REGS 8-9/33097758 4D84AF58 18.33.21 STC58927 FPEV9999I REGS A-B/00000004 32E05070 18.33.21 STC58927 FPEV9999I REGS C-D/BAB448A0 32E05070 18.33.21 STC58927 FPEV9999I REGS E-F/BAB35762 BAB448A0 18.33.22 STC58927 KO2O1352I D2G2> -START TRACE (MON) DEST(OP2) CLASS( 1) BUFSIZE(1024) (DISPCMD ) 18.33.22 STC58927 FPEV9999I **** DB2 PM/PE SYMPTOM RECORD **** 18.33.22 STC58927 FPEV9999I LVLS/OMEGAMON XE PE/PM 18.33.22 STC58927 FPEV9999I VALU/PCHK 18.33.22 STC58927 FPEV9999I AB/S/0C4 18.33.22 STC58927 FPEV9999I AB/U/000 18.33.22 STC58927 FPEV9999I RIDS/FPEVRAC#l 18.33.22 STC58927 FPEV9999I RIDS/UNKNOWN 18.33.22 STC58927 FPEV9999I PTFS/N/A 18.33.22 STC58927 FPEV9999I ADRS/N/A 18.33.22 STC58927 FPEV9999I PSW /078D0000 BC8BE966 18.33.22 STC58927 FPEV9999I REGS 0-1/00000000 330FE488 18.33.22 STC58927 FPEV9999I REGS 2-3/00000000 00000000 18.33.22 STC58927 FPEV9999I REGS 4-5/00000000 00000000 18.33.22 STC58927 FPEV9999I REGS 6-7/8001BEF8 00000004 18.33.22 STC58927 FPEV9999I REGS 8-9/330FE758 4C979F58 18.33.22 STC58927 FPEV9999I REGS A-B/00000004 32D92620 18.33.22 STC58927 FPEV9999I REGS C-D/BC8BE8A0 32D92620 18.33.22 STC58927 FPEV9999I REGS E-F/BC8AF762 BC8BE8A0 18.33.23 STC58927 KO2O1352I D2G2> -START TRACE(PERFM) TDATA(CORRELATION,CPU,DIST) CLASS(30) IFCID(105,107,172,1 (DISPCMD ) 18.33.23 STC58927 KO2O1352I D2G2> 96) DEST(OP2) BUFSIZE(1024) (DISPCMD ) 18.33.23 STC58927 KO2O1309I NEAR-TERM HISTORY DATA COLLECTOR SERVER KO2ISRVB D2G2 IS ACTIVE (SERVINIE) 18.33.23 STC58927 IDI0123S Processing of abend S0C4 terminated due to unsupported 612 612 execution environment: Concurrent analysis in the address space 18.33.23 STC58927 IEA995I SYMPTOM DUMP OUTPUT 613 613 SYSTEM COMPLETION CODE=0C4 REASON CODE=00000004 613 TIME=18.33.22 SEQ=09145 CPU=0000 ASID=0052 613 PSW AT TIME OF ERROR 078D0000 BC8BE966 ILC 4 INTC 04 613 ACTIVE LOAD MODULE ADDRESS=3C8AE900 OFFSET=00010066 613 NAME=FPEVRAC 613 DATA AT PSW 3C8BE960 - 80005860 90481EA6 50706000 613 GR 0: 00000000 1: 330FE488 613 2: 00000000 3: 00000000 613 4: 00000000 5: 00000000 613 6: 8001BEF8 7: 00000004 613 8: 330FE758 9: 4C979F58 613 A: 00000004 B: 32D92620 613 C: BC8BE8A0 D: 32D92620 613 E: BC8AF762 F: BC8BE8A0 613 END OF SYMPTOM DUMP . . . At that OmPE continued monitoring...
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM * * users of component * * - PE Server subtask * * - TEP * **************************************************************** * PROBLEM DESCRIPTION: In case the OMPE collector is running * * on a highly utilized LPAR IFI request * * timeouts might occur. * * These timeouts are reported in the * * SYSPRINT via FPEV2102W messages, e.g. * * DB2 IFI RESPONSE TIME * * EXCEEDS MAX WAIT TIME BY 110 SEC. * * In this environment setup the READA * * collector support task(FPEVRAC) might * * abend with 0C4-004 * * if DB2 message monitoring is enabled. * **************************************************************** * RECOMMENDATION: Apply this PTF * **************************************************************** PROBLEM SUMMARY: In case OMPE collector is running on a highly utilized LPAR DB2 message monitor has to perform additional checks prior to accessing memory. PROBLEM CONCLUSION: Perform additional checks in DB2 MESSAGES collector prior to access memory. KEYWORDS: FPEB2102W DB2 MESSAGES COLLECTOR HIGH SYSTEM UTILIZATION CIRCUMVENTION: Disable DB2 message monitoring on highly utilized LPARs if FPEV2102W messages are present and FPEVRAC abends with 0C4.
Problem conclusion
Perform additional checks in DB2 MESSAGES collector prior to access memory. KEYWORDS: FPEB2102W DB2 MESSAGES COLLECTOR HIGH SYSTEM UTILIZATION CIRCUMVENTION: Disable DB2 message monitoring on highly utilized LPARs if FPEV2102W messages are present and FPEVRAC abends with 0C4.
Temporary fix
Comments
APAR Information
APAR number
PM99429
Reported component name
OM XE DB2PE/PM
Reported component ID
5655OPE00
Reported release
511
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-10-18
Closed date
2013-11-07
Last modified date
2014-01-15
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI12276
Modules/Macros
DGOVMSTR DGOVM001 DGOVM002 FPEUMSGS FPEVM000 FPEVOPM FPEVRAC FPEVSDCM FPEVSETM FPEVSPMM
| GH12696500 |
Fix information
Fixed component name
OM XE DB2PE/PM
Fixed component ID
5655OPE00
Applicable component levels
R511 PSY UI12276
UP13/11/14 P F311
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:
15 January 2014