A fix is available
APAR status
Closed as program error.
Error description
High CPU in Log Forwarder when collecting joblog data.
Local fix
BYPASS/CIRCUMVENTION: Disable any Joblog Data Gatherer
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM Common Data Provider for z * * Systems v2.1. * **************************************************************** * PROBLEM DESCRIPTION: High CPU in Log Forwarder when * * collecting joblog data. * **************************************************************** * RECOMMENDATION: Apply this PTF. * **************************************************************** When collecting joblog data and 1 byte remains in the collection buffer, a loop may occur, causing high CPU.
Problem conclusion
Log Forwarder code has been changed to recognize the single byte remaining condition and prevent the loop. JES2 APAR OA61894 for z/OS V2R3 (or the equivalent for other z/OS releases) may also be applied for this condition.
Temporary fix
Comments
APAR Information
APAR number
OA61812
Reported component name
CDP BASE
Reported component ID
5698ABJ00
Reported release
210
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2021-07-21
Closed date
2021-09-16
Last modified date
2021-10-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UJ06616
Modules/Macros
HBOCFPSH HBODSRAW HBOENCSH HBOGDSDL HBOGLMSG HBOLFBCH HBOLFPCE HBOLOGPR HBOMDBG HBOMUESH HBONETV HBOPROC HBORACF HBOSTRSH HBOSYSG HBOTRSTJ HBOUERQ HBOUTJAR HBOZLF64 HBOZLFJ HBOZLFRQ
Fix information
Fixed component name
CDP BASE
Fixed component ID
5698ABJ00
Applicable component levels
R210 PSY UJ06616
UP21/09/17 P F109
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.
[{"Line of Business":{"code":"LOB35","label":"Mainframe SW"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SS55JD","label":"IBM Operations Analytics for z Systems"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"210"}]
Document Information
Modified date:
02 October 2021