A fix is available
APAR status
Closed as program error.
Error description
Overlay of Kernel SEGENTRY segments yield unpredictable errors. One symptom is: KERNDUMP caused by abend0C4 on STG instruction at +CC0 into DFHKEDOM at base level. R12 is supposed to address a Kernel segment. Instead, R12 contains 27A72DAE which points to +EAE into the UK96353 level of DFHUEH. At that level, +EAE into DFHUEH points just after a 0DEF BASR instruction. ADDITIONAL KEYWORDS:DFHKEDOM KCB offset 330 bad address field KCB_FIRST_FREE. Segment Segentry overlaid HANDLE_SAVEAREA STMG 64 bit registers KIXREVRHC
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All CICS Users * **************************************************************** * PROBLEM DESCRIPTION: Calling of a GLUE program causes * * storage overwrite leading to unexpected * * behaviour. * **************************************************************** * RECOMMENDATION: * **************************************************************** During the execution of a task an enabled GLUE is linked to. While setting up the GLUE environment the registers are saved into a save area that is too small. This causes storage to be overwritten, dependent on where the overwrite occurs this can cause unpredictable results.
Problem conclusion
DFHUEH has been changed to increase the size of the register save area.
Temporary fix
********* * HIPER * ********* FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PI10485
Reported component name
CICS TS Z/OS V5
Reported component ID
5655Y0400
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt
Submitted date
2014-01-28
Closed date
2014-02-13
Last modified date
2015-03-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI15119
Modules/Macros
DFHUEH
Fix information
Fixed component name
CICS TS Z/OS V5
Fixed component ID
5655Y0400
Applicable component levels
R800 PSY UI15119
UP14/02/20 P F402
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:
05 March 2015