A fix is available
APAR status
Closed as program error.
Error description
ECSA storage leak from CMD WORK POOL due to retry logic skipped the freeing of the pool after a prior soft cancel.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users issuing DB2 commands via the IFI * * interface on DB2 10 for z/OS. * **************************************************************** * PROBLEM DESCRIPTION: ECSA storage leak from DB2 command * * pools. * **************************************************************** * RECOMMENDATION: * **************************************************************** A -CANCEL THREAD command issued against an IFI READA job that is in the middle of executing a DB2 command will cause DB2 command processor recovery to be called. The recovery may not free ESCA storage obtained during the command processing causing a storage leak.
Problem conclusion
Recovery logic is corrected to free storage obtained during execution of DB2 commands.
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
PM64902
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
A10
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt
Submitted date
2012-05-17
Closed date
2012-07-11
Last modified date
2012-08-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK80231
Modules/Macros
DSN9SCNW
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RA10 PSY UK80231
UP12/07/26 P F207
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.
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEPEK","label":"Db2 for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.1","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
08 August 2012