A fix is available
APAR status
Closed as program error.
Error description
Dump title indicates: LMOD=KOBAS510#L, CSECT=UNKNOWN , OFFSET=019540 This U920 abend occured at offset X'38C6' in OMINT1 (UA41428 ) No TCAs appear in the dump. This happened during NTH data collection. Offset X'3F6' (CLC) in O2CNAP (PK27397) is heavily involved in the loop (EXT, I/O, DSP) Also involved are: X'37C' in CO2PUSI ( PK59975 ) X'C40' in IEAVEDDR ( 04314 HBB7720 ) An NTH chain being run in O2CNAP has over 408,000 entries. HIGH CPU Near Term History
Local fix
Lower NTH Collection Interval in ICAT panel KD261P8f (V410). ( INTERVAL value in member COPTxxx in RKD2PAR)
Problem summary
**************************************************************** * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM * * users of component: * * - Classic Interface * **************************************************************** * PROBLEM DESCRIPTION: U920 abend time-out of HAGP commands. * * Loop in O2CNAP. * * * * In addition for V510 only: Parallel * * task wait time on ZHTTASK panel is zero * * or near zero. * * * **************************************************************** * RECOMMENDATION: Apply this PTF * * * **************************************************************** PROBLEM SUMMARY: NTH summary records were inefficiently accessed via a linked list. In addition for V510 only: Wait times for parallel tasks were summed up incorrectly. PROBLEM CONCLUSION: Use contiguous above-the-bar storage for NTH summary records. In addition for V510 only: Add all wait times for parallel tasks correctly.
Problem conclusion
Use contiguous above-the-bar storage for NTH summary records. In addition for V510 only: Add all wait times for parallel tasks correctly. KEYWORDS : NTH SUMMARY RECORDS HAGP U920 O2CNAP
Temporary fix
Comments
APAR Information
APAR number
PM35580
Reported component name
OM XE DB2PE/PM
Reported component ID
5655OPE00
Reported release
410
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2011-03-24
Closed date
2012-01-24
Last modified date
2017-06-16
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK75681 UK75682 UK75683
Modules/Macros
HKDB510J KDB510J KO2APC5A KO2APC5K KO2APC5S KO2APC52 KO2APC6A KO2APC6K KO2APC6S KO2APC62 KO2APC7A KO2APC7K KO2APC7S KO2APC72 KO2APC8A KO2APC8K KO2APC8S KO2APC82 KO2CNAPB KO2CNASB KO2ODINB KO2ONAGB KO2ONAPB KO2ONASB KO2ONTAB KO2OSORB KO2OZM2B KO2WGETB
Fix information
Fixed component name
OM XE DB2PE/PM
Fixed component ID
5655OPE00
Applicable component levels
R410 PSY UK75681
UP12/01/26 P F201
R420 PSY UK75682
UP12/01/26 P F201
R510 PSY UK75683
UP12/01/27 P F201
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:
16 June 2017