A fix is available
APAR status
Closed as program error.
Error description
ECSA storage increase for the ADMF IRLM SUBPOOL ( ACOMPHLR ) filled with the storage for RLPL with the lock name of UTEXEC. Type of the lock is LKNMUEXL possible error reason code RC00E20022, RC00E2001F This exposure only exists in NFM, ENFM*, CM8*, CM9*. It doesnot exist for CM8, CM9, or ENFM. DB2STGLK/K
Local fix
limiting the use of commands -DISPLAY UTILITY, -TERM UTILITY, and -ALTER UTILITY will limit the amount of storage creep.
Problem summary
**************************************************************** * USERS AFFECTED: All DB2 10 for z/OS users of the -DISPLAY * * UTILITY, -ALTER UTILITY, and -TERM UTILITY * * utility commands * **************************************************************** * PROBLEM DESCRIPTION: -DIS UTIL, -ALTER UTIL, and -TERM UTIL * * Utility commands are leaving storage * * allocated resulting in the DBM1 address * * space running low on below the bar * * storage. * **************************************************************** * RECOMMENDATION: Apply corrective PTF when available * **************************************************************** Due to a logic error affecting DB2 10 for z/OS New Function Mode only, utility commands acquire the UTEXEC lock but don't free the storage for it when the lock is released. This results in the DB2 DBM1 address space running low on below the bar storage. If the DBM1 address gets to the point that processes cannot acquire more, two of the known abends are ABEND04E RC00E20013 from DSNSGMN and ABEND04E RC00E20003 from DSNSVBK. Additional Keywords: IDAAV2R1/K IDAAV3R1/K
Problem conclusion
Utility code has been changed to free the control block used for the lock acquisition.
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
PM70302
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
2012-08-03
Closed date
2012-09-11
Last modified date
2012-10-19
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK81725
Modules/Macros
DSNUGDIS
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
RA10 PSY UK81725
UP12/09/27 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:
19 October 2012