A fix is available
APAR status
Closed as program error.
Error description
Started receiving the following message. DFHSO0001 CICSREGN An abend (code 0C4/AKEA) has occurred at offset X'1A4A' in module DFHSOIS. This is happening during a Build_Transaction call that is part of a Invoke_Pthread for invoking a java program. During the Build_Transaction there is a call to DFHSOIS for an Inquire. This code assumes there is a transaction environment (TXN). But there is not. So the Socket Token is loaded from low-core +x'150' and this value (04040001) is treated like a socket token. The 0404 happens to be a valid free socket token. That leads to the 0C4. Additional Symptom(s) Search Keyword(s):
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: All CICS Users. * **************************************************************** * PROBLEM DESCRIPTION: ABEND0C4 in DFHSOIS when processing * * the URIMAP resource during DFHSJJS * * BUILD_TRANSACTION time. * **************************************************************** A HTTPS request comes into CICS Liberty JVM server. A matched URIMAP resource is found. When handling URIMAP during DFHSJJS BUILD_TRANSACTION time, no transaction environment is not considered in SO domain, causing the OC4 abend.
Problem conclusion
CICS has been changed to consider no transaction environment in SO domain during DFHSJJS BUILD_TRANSACTION time.
Temporary fix
Comments
APAR Information
APAR number
PH19821
Reported component name
CICS TS Z/OS V5
Reported component ID
5655Y0400
Reported release
100
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-12-02
Closed date
2020-01-17
Last modified date
2020-02-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI67420 UI67421
Modules/Macros
DFHSOCK DFHSOIS DFHSOSE DFHSOXM
Fix information
Fixed component name
CICS TS Z/OS V5
Fixed component ID
5655Y0400
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.
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGMGV","label":"CICS Transaction Server"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.4","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}},{"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":"5.4","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
04 February 2020