Hello All,
I am seeing channel timed out. below is error log followed by channel definition.
----- amqrmrsa.c : 628 --------------------------------------------------------
06/16/2025 12:37:29 PM - Process(57585.1879) User(mqm) Program(amqrmppa)
Host(uc3600pmq01) Installation(Installation1)
VRMF(9.4.0.5) QMgr(RVCQQ1)
Time(2025-06-16T16:37:29.423Z)
RemoteHost(10.XXX.XX.XXX)
CommentInsert1(YMT.SV.SRVCON)
CommentInsert2(10.XXX.XX.XXX)
CommentInsert3(65 seconds)
AMQ9271E: Channel 'YMT.SV.SRVCON' timed out.
EXPLANATION:
A timeout occurred with error code 0 (X'0') while waiting to receive from the
other end of channel 'YMT.SV.SRVCON'. The address of the remote end of the
connection was '10.XXX.XX.XXX'. The timeout value used was: 65 seconds.
This error is an indication that the other end of the channel has become
unresponsive or has terminated without the usual TCP/IP closure packets. The
problem could be an abend of the remote channel MCA or a hang in a remote
channel exit. The problem could also be that a router's or firewall's idle
timeout policy has cut the connection such that a receive only ends when it
eventually times out (as the TCP connection may not necessarily have been
closed in a graceful manner). Normally a channel heartbeat keeps a connection
alive, but if a router's or firewall's idle timeout is less than the channel
heartbeat interval then that is a likely cause for this error. But if no
channel heartbeat is configured then if a router's or firewall's idle timeout
is less than the channel's disconnect interval, or if no channel disconnect
interval is configured, then that can also be the cause for this error.
ACTION:
Check the other end of the channel for any errors that might point to being the
cause of the timeout. If a router or firewall is present then check that any
configured timeouts are not less than the channel's HBINT and/or DISCINT
attribute values.
----- amqccita.c : 5335 -------------------------------------------------------
06/16/2025 12:37:29 PM - Process(57585.1879) User(mqm) Program(amqrmppa)
Host(uc3600pmq01) Installation(Installation1)
VRMF(9.4.0.5) QMgr(RVCQQ1)
Time(2025-06-16T16:37:29.423Z)
CommentInsert1(YMT.SV.SRVCON)
CommentInsert2(57585)
CommentInsert3(10.XXX.XX.XXX)
AMQ9999E: Channel 'YMT.SV.SRVCON' to host '10.XXX.XX.XXX' ended abnormally.
Below is my channel definition:
AMQ8414I: Display Channel details.
CHANNEL(YMT.SV.SRVCON) CHLTYPE(SVRCONN)
ALTDATE(2025-05-06) ALTTIME(10.52.37)
CERTLABL( ) COMPHDR(NONE)
COMPMSG(NONE) DESCR( )
DISCINT(0) HBINT(300)
KAINT(AUTO) MAXINST(999999999)
MAXINSTC(999999999) MAXMSGL(4194304)
MCAUSER(SrvcPriyank) MONCHL(QMGR)
RCVDATA( ) RCVEXIT( )
SCYDATA( ) SCYEXIT( )
SENDDATA( ) SENDEXIT( )
SHARECNV(10) SSLCAUTH(OPTIONAL)
SSLCIPH(TLS_RSA_WITH_AES_256_GCM_SHA384)
SSLPEER( ) TRPTYPE(TCP)
Thanks
------------------------------
K Priyanka
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