When investigating a MQ JMS performance problem, I noticed that there was a pattern of
MQGET – 2080 (0820) (RC2080): MQRC_TRUNCATED_MSG_FAILED
followed by an MQGET with a bigger buffer which worked.
Being a performance person these double gets did not look right to me.
I spoke to Paul Titheridge of IBM who said this was fixed back in MQ V6 with a java property
If you specify