在 z/OS 上从 pymqi 连接到 IBM MQ 时，我收到 MQRC 2195：MQRC_UNEXPECTED_ERROR答案

【问题标题】：When connecting from pymqi to IBM MQ on z/OS I am receiving MQRC 2195: MQRC_UNEXPECTED_ERROR在 z/OS 上从 pymqi 连接到 IBM MQ 时，我收到 MQRC 2195：MQRC_UNEXPECTED_ERROR
【发布时间】：2020-01-31 23:19:08
【问题描述】：

我正在尝试使用 PYMQI 连接到 MQ z/OS，但出现以下错误：

Traceback (most recent call last):
  File "davidemq.py", line 9, in <module>
    qmgr = pymqi.connect(queue_manager, channel, conn_info)
  File "/usr/local/lib/python2.7/dist-packages/pymqi.py", line 2431, in connect
    qmgr.connect_tcp_client(queue_manager, CD(), channel, conn_info)
  File "/usr/local/lib/python2.7/dist-packages/pymqi.py", line 1330, in connectTCPClient
    self.connectWithOptions(name, cd)
  File "/usr/local/lib/python2.7/dist-packages/pymqi.py", line 1311, in connectWithOptions
    raise MQMIError(rv[1], rv[2])
pymqi.MQMIError: MQI Error. Comp: 2, Reason 2195: FAILED: MQRC_UNEXPECTED_ERROR

这是代码：

import pymqi

queue_manager = "****"
channel = "***********"
host = "******"
port = "nnnnn"
conn_info = "%s(%s)" % (host, port)

qmgr = pymqi.connect(queue_manager, channel, conn_info)

【问题讨论】：

标签： python python-2.7 ibm-mq pymqi

【解决方案1】：

你的回溯给你（模糊的）错误：

Reason 2195: FAILED: MQRC_UNEXPECTED_ERROR

可能是环境/配置错误、权限、类路径中缺少某些内容。

见：

why i am getting websphere mq error code 2195 where my adapter read a messages from websphere mq

How to resolve WebSphere MQ Reason code 2195 related error?

【讨论】：