A fix is available
APAR status
Closed as program error.
Error description
The PVTS control block pool for the private 64bit object, is depleted, reaching the 1G storage limit. When this occurs, storage manager is unable to allocate any more new 64bit private storage. The PVTS blocks are for DSNSGETM requests, issued by DSNB5COM to get 4K log buffers.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All DB2 users * **************************************************************** * PROBLEM DESCRIPTION: ABEND 04E RC00E2000C on DSNSVSVB * * and DB2 termination * **************************************************************** * RECOMMENDATION: * **************************************************************** The DASD write logic failed to release memory allocated for log records. The memory leak causes storage manager to abend and bring DB2 down.
Problem conclusion
The DASD write logic has been modified to release memory for log records after IO completes.
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
PM31424
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
2011-01-27
Closed date
2011-03-03
Last modified date
2011-04-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK65444
Modules/Macros
DSNB5COM
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RA10 PSY UK65444
UP11/03/22 P F103
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:
04 April 2011