A fix is available
APAR status
Closed as program error.
Error description
MQ z/OS support verified it's for using the CSQOREXX panels to display channels: When "Connect name" is different from "Target queue manager", the number of "status" (running ,this scenario) is 2 for channel rather than 1 when "Connect name" is same as "Target queue manager". MQ z/OS dev has confirmed the reported behavior in the LIST CHANNEL function of the Operations Panels (CSQOREXX), with an increased number of RUN status reported in the channel list output when using different target and connect QMGR names. In this case the '2 RUN' output for the receiver channel is not expected, when the CHSTATUS output shows only 1 instance running.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM MQ for z/OS Version 9 * * Release 0 Modification 0 and Release 1 * * Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Incorrect status count shown on the * * 'List Channels' panel CSQOLCAA when the * * Action queue manager and the Target * * queue manager are set to the same * * queue manager, and the Connect name is * * for a different queue manager. * **************************************************************** CSQORLST gets a list of channels, and then issues DISPLAY CHSTATUS SHORT to get the status of the channels on the action queue manager. When the action queue manager is remote, only the private channel status is returned, and a second DISPLAY command is issued to get the shared status. An error in the circumstances where the last DISPLAY command is issued resulted in the same channel status being returned twice, resulting in a doubling of the status count (e.g. 4 RUN when only 2 instances of the channel are running).
Problem conclusion
The error in determining when to issue the additional DISPLAY CHSTATUS command has been corrected.
Temporary fix
Comments
APAR Information
APAR number
PH24544
Reported component name
IBM MQ Z/OS V9
Reported component ID
5655MQ900
Reported release
000
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-04-17
Closed date
2020-05-29
Last modified date
2020-09-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI69764 UI69765
Modules/Macros
CSQORCMD CSQORLST
Fix information
Fixed component name
IBM MQ Z/OS V9
Fixed component ID
5655MQ900
Applicable component levels
Fix is available
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Document Information
Modified date:
02 September 2020