A fix is available
APAR status
Closed as program error.
Error description
A client disconnects and CICS issues a message and dump instead of handling the error silently by closing the socket. Code in DFHWBSR (PEEK) returns a non-zero return code that gets translated as WBSR_RESPONSE : WBSR_DISASTER (003) & WBSR_REASON : WBSR_LOGIC_ERROR (004). CSOL is running and the exception trace is : WB 0505 WBSR *EXC* - WEBREQUEST_ERROR FUNCTION(PEEK) SOCKET_TOKEN()
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users. * **************************************************************** * PROBLEM DESCRIPTION: Message DFHWB0002 A severe error * * (code X'0505') and system dump was * * given in module DFHWBSR when client * * has disconnected. * **************************************************************** * RECOMMENDATION: . * **************************************************************** A DFHSOIS INQUIRE_CONNECTION call is made to get the server and client IP addresses. It failed in BPXGetSockName(BPX1GNM) and return ENOTCONN which means the client has disconnected. The DFHWBSR PEEK code is handling any INQUIRE_CONNECTION failure as unexpected and that leads to the severe error.
Problem conclusion
DFHWBSR has been changed so that the severe error and dump is not issued when the client has disconnected.
Temporary fix
Comments
APAR Information
APAR number
PI78771
Reported component name
CICS TS Z/OS V5
Reported component ID
5655Y0400
Reported release
000
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-03-24
Closed date
2017-07-18
Last modified date
2017-08-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI48884 UI48885
Modules/Macros
DFHWBA DFHWBA1 DFHWBAP DFHWBAPF DFHWBBLI DFHWBDM DFHWBDUF DFHWBENV DFHWBPA DFHWBPW DFHWBSO DFHWBSR DFHWBTRI DFHWBTTA DFHWBXM DFHWBXN
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:
02 August 2017