Linux系统查看mq死信队列,MQ死信队列中持续出现本地系统对象产生的数据

MQ死信队列持续生成死信消息，刚刚是1W多条，清空后，又再继续增加，但是应用发送与接收消息均反馈无异常，不知这个死信产生的原因如何，求大神给指导一下，谢谢。

错误日志如下：

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12/04/2015 01:06:58 PM - Process(3561.5) User(mqm) Program(amqzmuc0)

Host(IBMMQ01) Installation(Installation1)

VRMF(7.5.0.1) QMgr(QM_01)

AMQ7486: Transaction 0.1 was preventing log space from being released.

EXPLANATION:

A long running transaction was detected. Message AMQ7469 or AMQ7485 has been

issued indicating if the transaction was rolled back or rolled forward in the

log to allow the log space to be released. The internal transaction identifier

is 0.1 which can be correlated with 'dspmqtrn -a' output. The transaction

started at 23.11.07 2015-11-04   and first wrote to the queue manager recovery

log at 08.00.00 1970-01-01  . The following transaction context may be useful

in identifying the application causing this behaviour: TRANNUM(0.1) . Thi