A fix is available
APAR status
Closed as program error.
Error description
When CICS issues message DFHSO0123 with return code 467 it also issues message DFHSO0002 with code x'080C' and a system dump is taken. The DFHSO0002 message and dump are unnecessary for this client related SSL error.
Local fix
The DFHSO0002 message is not issued and a system dump is not taken.
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users. * **************************************************************** * PROBLEM DESCRIPTION: Message DFHSO0002 code(x'080C') is * * issued when an SSL handshake fails with * * GSK_ERR_MISSING_SIGNATURE_ALGORITHM. * **************************************************************** A TCPIPSERVICE in CICS is configured to use SSL. An SSL handshake fails with response code 467 (GSK_ERR_MISSING_SIGNATURE_ALGORITHM). CICS treats code 467 as a severe error and issues message DFHSO0123 to report it. In addition, DFHSO0002 code(x'080C') is issued with a system dump. Response code 467 should be treated as a client side error, message DFHSO0002 and the system dump is unnecessary for this type of error. Additional Keywords: msgDFHSO0123 SO0123 msgDFHSO0002 SO0002
Problem conclusion
DFHSOSE has been changed to only issue message DFHSO0123 if the secure handshake fails with response code 467. The DFHSO0002 message is not issued and a system dump is not taken.
Temporary fix
Comments
APAR Information
APAR number
PH09752
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
2019-03-15
Closed date
2019-05-28
Last modified date
2019-06-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
DFHSOSE DFHSOTRI
Fix information
Fixed component name
CICS TS Z/OS V5
Fixed component ID
5655Y0400
Applicable component levels
Fix is available
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Document Information
Modified date:
03 June 2019