APAR status
Closed as program error.
Error description
While testing TLS with the .NET SimplePut sample program, whatever the problem with setup of TLS, the application returns error 2059. While in case of amqsputc sample program is used to test a similar setup and if there is an error during TLS negotiation, the error 2393 (MQRC_SSL_INITIALIZATION_ERROR) is returned.
Local fix
When diagnosing an MQRC_Q_MGR_NOT_AVAILABLE (2059) error reported by the .NET client, ensure that the SSL/TLS configuration is correct, in addition to the usual troubleshooting for MQRC 2059.
Problem summary
**************************************************************** USERS AFFECTED: All the Users of MQ .NET Client connecting to QM using a SSL/TLS configured channel. Platforms affected: Windows **************************************************************** PROBLEM DESCRIPTION: A logic error meant that .NET Client applications incorrectly returned MQRC_Q_MGR_NOT_AVAILABLE error for SSL/TLS related issues instead of MQRC_SSL_INITIALIZATION_ERROR.
Problem conclusion
The MQ .NET client logic has been modified so that the client will return MQRC_SSL_INITIALIZATION_ERROR if there are any SSL/TLS related errors when connecting to a queue manager. Additional information may also be available in the queue manager error logs. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v8.0 8.0.0.12 v9.0 LTS 9.0.0.6 v9.1 CD 9.1.2 v9.1 LTS 9.1.0.2 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
IT26790
Reported component name
IBM MQ BASE MP
Reported component ID
5724H7251
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-10-29
Closed date
2019-01-03
Last modified date
2019-01-03
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
5724H7251
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0.0.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
03 January 2019