APAR status
Closed as program error.
Error description
MQ TLS/SSL channel running on distributed platforms intermittently time out and stops when the partner channel is running HPE Non Stop platform. The problem might also occur when the channel is started and the channel might fails to start
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users running TLS/SSL channels between Distributed platforms and HPE NonStop platform Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: A defect in handling TLS/SSL re-negotiation after key reset causing the channel to timeout and ends after the expiry of Heat Beat interval. The problem might also occur during initial TLS/SSL handshake when the channel is started.
Problem conclusion
This issue is addressed by updating the level of the GSKit cryptographic libraries in use by MQ to GSKit 8.0.55.21 or later. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.0 LTS 9.0.0.12 v9.1 LTS 9.1.0.8 v9.2 LTS 9.2.0.2 v9.x CD 9.2.3 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
IT35834
Reported component name
IBM MQ BASE M/P
Reported component ID
5724H7261
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2021-02-08
Closed date
2021-05-18
Last modified date
2021-05-18
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 M/P
Fixed component ID
5724H7261
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":"9.0"}]
Document Information
Modified date:
19 May 2021