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Change, Copy and Create Channel

 

Compaq NonStop Kernel	HP OpenVMS	i5/OS	UNIX systems	Windows	z/OS
X	X	X	X	X	X

The Change Channel (MQCMD_CHANGE_CHANNEL) command changes the specified attributes in a channel definition. For any optional parameters that are omitted, the value does not change.

The Copy Channel (MQCMD_COPY_CHANNEL) command creates a new channel definition using, for attributes not specified in the command, the attribute values of an existing channel definition.

The Create Channel (MQCMD_CREATE_CHANNEL) command creates a WebSphere MQ channel definition. Any attributes that are not defined explicitly are set to the default values on the destination queue manager. If a system default channel exists for the type of channel being created, the default values are taken from there.

Table 1 shows the parameters that are applicable to each type of channel.

Change, Copy, Create Channel parameters

Parameter	Sender	Server	Receiver	Request er	Client conn	Server conn	Cluster sender	Cluster receiver
BatchHeartBeat	X	X					X	X
BatchInterval	X	X					X	X
BatchSize	X	X	X	X			X	X
ChannelDesc	X	X	X	X	X	X	X	X
ChannelMonitoring	X	X	X	X		X	X	X
ChannelStatistics	X	X	X	X			X	X
ChannelName¹	X	X	X	X	X	X	X	X
ChannelType³	X	X	X	X	X	X	X	X
ClusterName							X	X
ClusterNameist							X	X
CLWLChannelPriority							X	X
CLWLChannelRank							X	X
CLWLChannelWeight							X	X
CommandScope	X	X	X	X	X	X	X	X
ConnectionName	X	X		X	X		X	X
DataConversion	X	X		X	X		X	X
DiscInterval	X	X				X	X	X
FromChannelName²	X	X	X	X	X	X	X	X
HeaderCompession	X	X	X	X	X	X	X	X
HeartBeatInterval	X	X	X	X	X	X	X	X
KeepAliveInterval	X	X	X	X	X	X	X	X
LocalAddress	X	X		X	X		X	X
LongRetryCount	X	X					X	X
LongRetryInterval	X	X					X	X
MaxMsgLength	X	X	X	X	X	X	X	X
MCAName	X	X		X			X
MCAType	X	X		X			X	X
MCAUserIdentifier	X	X	X	X		X	X	X
MessageCompression	X	X	X	X	X	X	X	X
ModeName	X	X		X	X		X	X
MsgExit	X	X	X	X			X	X
MsgRetryCount			X	X				X
MsgRetryExit			X	X				X
MsgRetryInterval			X	X				X
MsgRetryUserData			X	X				X
MsgUserData	X	X	X	X			X	X
NetworkPriority								X
NonPersistentMsgSpeed	X	X	X	X			X	X
Password	X	X		X	X		X
PutAuthority			X	X		X		X
QMgrName					X
QSGDisposition	X	X	X	X	X	X	X	X
ReceiveExit	X	X	X	X	X	X	X	X
ReceiveUserData	X	X	X	X	X	X	X	X
Replace	X	X	X	X	X	X	X	X
SecurityExit	X	X	X	X	X	X	X	X
SecurityUserData	X	X	X	X	X	X	X	X
SendExit	X	X	X	X	X	X	X	X
SendUserData	X	X	X	X	X	X	X	X
SeqNumberWrap	X	X	X	X			X	X
ShortRetryCount	X	X					X	X
ShortRetryInterval	X	X					X	X
SSLCipherSpec	X	X	X	X	X	X	X	X
SSLClientAuth		X	X	X		X		X
SSLPeerName	X	X	X	X	X	X	X	X
ToChannelName²	X	X	X	X	X	X	X	X
TpName	X	X		X	X	X	X	X
TransportType	X	X	X	X	X	X	X	X
UserIdentifier	X	X		X	X		X
XmitQName	X	X
Required parameter on Change and Create Channel commands Required parameter on Copy Channel command Required parameter on Change, Create, and Copy Channel commands

• Required parameters (Change, Create Channel)
  

• Required parameters (Copy Channel)
  

• Optional parameters
  

• Error codes
  

 

Parent topic:

Definitions of the Programmable Command Formats

pc10990_

 

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