Interpretation of IBM MQ error codes in error messages

[alexander-milovidov]

Specifications

• JMSToolBox version: 5.10.0
• OS: Microsoft Windows [Version 10.0.17763.1817] 64-bit
• Q provider (kind, version) : IBM MQ 9.1

Expected Behavior

Error messages like MQRC nnnn (reason codes) can be interpreted - for example, MQRC 2035 = MQRC_NOT_AUTHORIZED, MQRC 2058 = MQRC_Q_MGR_NAME_ERROR. It makes error messages more readable (even without a readable detailed description, which is also could be useful).

Actual Behavior

Error messages contain only MQ return code (reason) and difficult to understand for people who are not experienced in IBM MQ.

Steps to Reproduce the Problem

1. Connect to IBM MQ manager with incorrect QM name specified in connection properties. Error message is: com.ibm.mq.MQException: MQJE001: Completion Code '2', Reason '2058'.
   MQJE001: Completion Code '2', Reason '2058'.

2. Connect to IBM MQ with incorrect username/password or user with no rights. Error message is: com.ibm.mq.MQException: MQJE001: Completion Code '2', Reason '2035'.