-- Q1:  What is the latest version of the JMS connector?   I have installed IJMS_113-01-12.
However on the supportweb there is a newer patch IJMS200D16-01-01 which I cannot install due to dependencies not fulfilled.

-- Q2; Is there an IJMS_200 connector or newer that should be installed?

-- Q3: Where can we find more information regarding JMC configuration against ActiveMQ ?

--A1: The JMS connector version supported is JMS Connector 1.1.3 and the latest patch available for it is IJMS_113-01-12.zip. Patch IJMS_200D16-01-01.zip is referring to a JMS version that was used for testing (D is from debug), and it is for a special JMS connector, JMS connector 2.0.0 D16. This connector version is very old and currently is in END of support.

-- A2: The document you have found regarding Open JMS (https://support.axway.com:443/WSD/kb/55386) does not apply for Integrator 2.1.1 (it should be used by Integrator 3.3.1). Please disregard that information as it does not apply in your case.

-- A3: Besides the connector manuals for JMS (https://support.axway.com:443/WSD/pub/1910) and the one for MS (https://support.axway.com:443/WSD/pub/1811) for more details on JMS handling with WebSphere MQ JMS please refer to the IBM MQSeries manuals.