APAR status
Closed as program error.
Error description
When the IIB HTTP Listener process, biphttplistener is shutting down, The process to abends and generates a failure data capture (FDC) record with probe ID ZC004040 indicating an invalid eyecatcher for the internal IPC message. The FDC record that is generated: Probe Id :- ZC004040 Application Name :- MQM Component :- zcpCreateMessage Process Name :- biphttplistener.exe Addressing mode :- 64-bit Major Errorcode :- zrcC_E_INVALID_HANDLE Minor Errorcode :- OK Probe Type :- INCORROUT Probe Severity :- 2 Probe Description :- AMQ6125E: An internal IBM MQ error has occurred. MQM Function Stack xppRunDestructors ziiClearUpAgent ziiCreateIPCCMessage zcpCreateMessage xcsFFST
Local fix
Problem summary
**************************************************************** USERS AFFECTED: IIB Users utilising HTTP listener service on Windows Platforms affected: Windows **************************************************************** PROBLEM DESCRIPTION: An IIB (biphttplistener) HTTP Listener process thread completes and the thread ends, MQ detects the ending of the thread and closes the pipe. IIB then closes the open pipe handles during garbage collection and MQ failed to detect the pipe closed condition leading to an access violation when the invalidated pipe data was accessed.
Problem conclusion
The pipe condition is now tested before the pipe is closed. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.1 LTS 9.1.0.7 v9.x CD 9.2.0.0 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT32582
Reported component name
IBM MQ BASE MP
Reported component ID
5724H7271
Reported release
913
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-04-16
Closed date
2020-11-10
Last modified date
2021-01-14
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
IBM MQ BASE MP
Fixed component ID
5724H7271
Applicable component levels
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"913"}]
Document Information
Modified date:
15 January 2021