A fix is available
APAR status
Closed as program error.
Error description
The issue here is a lack of data to sort. Much more likely to occur in smaller test environment than in production. The main issue is with the sort PIR which basically receive a request to sort nothing and causes a loop The sort routine was introduced with PTF UA62024 and the process of Lock Conflicts has ben introduced by PTF UA59603
Local fix
Tthe only available workaround is to recycle the XE agent when looping is detected
Problem summary
**************************************************************** * USERS AFFECTED: All OMEGAMON XE for IMS on z/OS v4.2.0 * * monitoring an IMSPlex. * **************************************************************** * PROBLEM DESCRIPTION: High CPU detected in XE IMSPlex agent * * KIPPLEX. * **************************************************************** * RECOMMENDATION: Apply this PTF. * **************************************************************** High CPU may be seen in the IMSPlex agent KIPPLEX when attempting to view the Global Lock Contention workspace. This can randomly occur when little or no lock contention data is available for display for the IMSPlex view.
Problem conclusion
The code has been changed to check for and then exit when there is no data to display for lock contention.
Temporary fix
Comments
APAR Information
APAR number
OA40177
Reported component name
OM XE FOR IMS Z
Reported component ID
5698A3900
Reported release
420
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-08-13
Closed date
2012-08-24
Last modified date
2012-10-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UA66381
Modules/Macros
KIPPLEX
Fix information
Fixed component name
OM XE FOR IMS Z
Fixed component ID
5698A3900
Applicable component levels
R420 PSY UA66381
UP12/09/08 P F209
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:
01 October 2012