RESET CHANNEL
Compaq NSK |
HP OpenVMS |
i5/OS |
UNIX systems |
Windows |
z/OS |
X |
X |
X |
X |
X |
CR |
For an explanation of the symbols in the z/OS column, see Using commands in z/OS.
Use RESET CHANNEL to reset the message sequence number for a WebSphere MQ channel
with, optionally, a specified sequence number to be used the next time that
the channel is started.
Notes:
- On z/OS, the command server and channel initiator must be running.
- This command can be issued to a channel of any type except SVRCONN and
CLNTCONN channels, (including those that have been defined automatically).
However, if it is issued to a sender or server channel, then in addition to
resetting the value at the end at which the command is issued, the value at
the other (receiver or requester) end is also reset to the same value the
next time this channel is initiated (and resynchronized if necessary). Issuing this command on a cluster-sender channel may reset the message
sequence number at either end of the channel. However, this is not significant
because the sequence numbers are not checked on clustering channels.
- If the command is issued to a receiver, requester, or cluster-receiver
channel, the value at the other end is not reset as
well; this must be done separately if necessary.
- Where there is both a locally defined channel and an auto-defined cluster-sender
channel of the same name, the command applies to the locally defined channel.
If there is no locally defined channel but more than one auto-defined cluster-sender
channel, the command applies to the channel that was last added to the local
queue manager's repository.
Synonym: RESET CHL

RESET CHANNEL
.-CHLDISP(PRIVATE)-----. (2)
>>-RESET CHANNEL(channel-name)--+----------------------+-------->
| (1) |
'-CHLDISP(SHARED)------'
.-CMDSCOPE(' ')------------. (2) .-SEQNUM(1)-------.
>--+--------------------------+-------+-----------------+------><
| (1) | '-SEQNUM(integer)-'
'-CMDSCOPE(qmgr-name)------'
Notes:
- Valid only when the queue manager is a member of a queue-sharing
group.
- Valid only on z/OS.