Troubleshooting
Problem
Your WebSphere MQ (WMQ) channel fails to start. You receive the following errors on the z/OS sending side: CSQX630E CSQXRESP Channel ???? requires SSL CSQX642E =MQX8 CSQXRCTL No SSL certificate for channel .... CSQX620E =MQX8 CSQXRESP System SSL error, channel ????, function 'gsk_secure_soc_init' RC=-2 The following messages were seen on the AIX receiving side: AMQ9637: Channel is lacking a certificate. AMQ9665:SSL connection closed by remote end of channel .... AMQ9209: Connection to host 'mqx8chin (123.45.67.89)' closed.
[{"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Component":"SSL","Platform":[{"code":"PF025","label":"Platform Independent"},{"code":"PF035","label":"z\/OS"}],"Version":"7.1;7.0.1;7.0;6.0;5.3.1","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Log InLog in to view more of this document
This document has the abstract of a technical article that is available to authorized users once you have logged on. Please use Log in button above to access the full document. After log in, if you do not have the right authorization for this document, there will be instructions on what to do next.
Historical Number
17953;001;866
Was this topic helpful?
Document Information
Modified date:
28 April 2025
UID
swg21169158