2062 (080E) (RC2062): MQRC_SECOND_MARK_NOT_ALLOWED
Explanation
An MQGET call was issued specifying
the MQGMO_MARK_SKIP_BACKOUT option in the Options
field
of MQGMO, but a message has already been marked within the current unit of
work. Only one marked message is allowed within each unit of work.
This reason code occurs only on z/OS®.
Completion Code
MQCC_FAILED
Programmer response
Modify the application so that no more than one message is marked within each unit of work.