A fix is available
APAR status
Closed as program error.
Error description
After applying PTF UK82814 you may receive DFHSM0002 severe error(code X'030F') abends in module DFHSMGF. This happens because DFHICXM may attempt to FREEMAIN an ICE twice after a transaction abend. It is possible that the second FREEMAIN call could free an active ICE that belongs to a different task and make the storage available for reuse. Additional Symptom(s) Search Keyword(s): KIXREVDAM
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users with the fix for PM70388 * * installed. * **************************************************************** * PROBLEM DESCRIPTION: SM0002 abends after installing the fix * * for PM70388. * **************************************************************** * RECOMMENDATION: * **************************************************************** After installing the fix for PM70388 it is possible that SM0002 abends will occur when the started task performs a RETRIEVE and then abends. DFHSM0002 applid A severe error (code X'030F') has occurred in module DFHSMGF . CICS will typically continue after the abend. DFHXMAT tests the start_type as an indicator as to whether a RETRIEVE has been done. However the contents of the field being tested are unreliable, resulting in an unnecessary call to DFHICXM, which in turn attempts to freemain an ICE that has already been freemained as part of RETRIEVE processing. Additional keywords: msgDFHSM0002 030F
Problem conclusion
UK82814 DFHICP has been changed to ensure that the ICE token is cleared by a RETRIEVE so that DFHICXM will not attempt a second FREEMAIN.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
**** PE14/02/26 FIX IN ERROR. SEE APAR PI12578 FOR DESCRIPTION
APAR Information
APAR number
PM81883
Reported component name
CICSTS FOR VSE
Reported component ID
564805400
Reported release
B0P
Status
CLOSED PER
PE
YesPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-02-01
Closed date
2013-05-01
Last modified date
2014-05-29
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK93969
Modules/Macros
DFHICP DFHICXM DFHXMTA
Fix information
Fixed component name
CICSTS FOR VSE
Fixed component ID
564805400
Applicable component levels
RB0P PSY UK93969
UP13/05/02 P E520
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:
29 May 2014