A fix is available
APAR status
Closed as program error.
Error description
CICS TG sent an ECI request to CICS via TCPIP. Before CISS task is attached by CSOL, the client has already disconnected. CICS trace shows SOUS *EXC* GETSOCKNAME_FAILURE RETURN_VALUE(-1) RETURN_CODE(1124) REASON_CODE(749B0000). In this siutation, the CISS task will abend with sever error code x'060C', the trace shows INQUIRE_CONNECTION_ERROR returns from DFHWBXM.BIND_XM_CLIENT during CISS initilisation.
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users. * **************************************************************** * PROBLEM DESCRIPTION: DFHWB0002 SEVERE ERROR X'060C' IN * * MODULE DFHWBXM IS DETECTED ON TCPIP * * ECI REQUEST. * **************************************************************** * RECOMMENDATION: * **************************************************************** CICS TG client is sending a IPIC request to CICS to acquire the IPCONN.CISS is used to establish IPIC connection between CTG and CICS.Before CICS attaches CISS,the TCPIP connection is dropped and the client is disconnected. In the trace, a GETSOCKNAME_FAILURE exception is issued. However CICS still attaches transaction CISS after it issues this exception. After CISS is attached, because the client is still disconnected, CICS issues the GETSOCKNAME_FAILURE exception again during CISS initialization,it causes CISS to abend with message DFHWB0002 severe error x'060C'. Additional keywords: msgDFHWB0002.
Problem conclusion
CICS is changed so that before it attaches CISS, it checks the TCPIP connection to the client,if the connection is gone and the client is disconnected, CICS will not attach CISS.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PM86721
Reported component name
CICS TS Z/OS V5
Reported component ID
5655Y0400
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-04-10
Closed date
2013-04-21
Last modified date
2015-03-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK93769
Modules/Macros
DFHWBSO
Fix information
Fixed component name
CICS TS Z/OS V5
Fixed component ID
5655Y0400
Applicable component levels
R800 PSY UK93769
UP13/05/02 P F305
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:
04 March 2015