A fix is available
APAR status
Closed as program error.
Error description
Program DFHEPC is suffering from an ABEND0C4/AKEA at offset x'E62'. The failing instruction is: . 000E68 D210 7CB8 2000 00CB8 00000 30957 MVC UEX_SAVE_ARG0,0(RARG0) make copies of Arg0... . DFHEPC is trying to access Arg0 at the end of the program but the program is at the end of an extent and cannot read the next extent which is isolated due to transaction isolation being active. Additional Symptom(s) Search Keyword(s): KIXREVRHC
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users. * **************************************************************** * PROBLEM DESCRIPTION: DFHAP0001 ABEND 0C4/AKEA occurred * * in module DFHEPC. * **************************************************************** * RECOMMENDATION: * **************************************************************** A customer's program contains the program's EXEC interface stub at the beginning of the program and an EXEC CICS LINK command at the end of the program. The program is loaded at the very end of an extent. When the LINK is processed, with CICS transaction isolation active, DFHEPC attempts to move arg0 into UEX_SAVE_ARG0 and abends because it tries to move 17 bytes instead of 9, thus touching storage not owned by this task. Additional keywords: ABEND0C4 AKEA 0C4 S0C4 msgDFHAP0001 DFHAP0001 AP0001 TRANISO
Problem conclusion
DFHEPC has been changed so that when an attempt is made to move arg0 into UEX_SAVE_ARG0, 9 bytes will be moved instead of 17.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PM24923
Reported component name
CICSTS V3 Z/OS
Reported component ID
5655M1500
Reported release
400
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-10-20
Closed date
2011-01-11
Last modified date
2011-02-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PM27341 UK63861 UK63862
Modules/Macros
DFHEPC
Fix information
Fixed component name
CICSTS V3 Z/OS
Fixed component ID
5655M1500
Applicable component levels
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:
01 February 2011