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Former Member

Running but Message Server unreachable

Dear ALL sap Master

Please help me to find solution with my problem,

we've had problem in our SAP Central instance last night, we decided to restart the SAP servers,

i turn down the Application server.

after shutdown the Apps Server , i try to start the central instance and it seem alright, I've started the next server which is the application server and it goes right, but suddenly when i started the next application server via SAP MMC, the status is just YELLOW and when i check the status of process list the status stated below:

"Running but Message Server unreachable"

please see logs of dev_disp

Wed Nov 23 09:36:36 2011

***LOG Q0I=> NiPServToNo: getservbyname [ninti.c 463]

***LOG Q0A=> NiIServToNo, NiPServToNo ( sapmsPR1) [nixxi.c 2357]

      • ERROR => MsIAttach: NiBufConnect to pr1sap/sapmsPR1 failed (rc=-3) [msxxi.c 577]

      ***LOG Q0L=> DpLoopInit, nomscon () [dpxxdisp.c 1348]

      CCMS: AlInitGlobals : alert/use_sema_lock = TRUE.

      CCMS: start to initalize 3.X shared alert area (first segment).

      Wed Nov 23 09:36:48 2011

          • ERROR => MsISnd2: not_attached [msxxi.c 1173]

          ***LOG Q0N=> DpRqNoWpHandle, MsSndName () [dpxxdisp.c 3529]

          dev_w0

          Wed Nov 23 09:36:58 2011

          M *** ERROR => ThCheckReqInfo: message send/receive failed [thxxhead.c 14633]

          M *** ERROR => ThMBufFullRead: ThOpcodeToMsg [thxxmbuf.c 193]

          M *** ERROR => ThMBufGet: ThMBufFullRead [thxxmbuf.c 150]

          S *** ERROR => cannot get list of active servers from message server [rsposerv.c 965]

          M *** ERROR => ThCheckReqInfo: message send/receive failed [thxxhead.c 14633]

          M *** ERROR => ThMBufFullRead: ThOpcodeToMsg [thxxmbuf.c 193]

          M *** ERROR => ThMBufGet: ThMBufFullRead [thxxmbuf.c 150]

          M *** ERROR => no enqueue name set [thxxmsg.c 391]

          M ***LOG GI0=> [enctrl.c 1011]

          M ***LOG GI2=> [enctrl.c 1011]

          E *** ERROR => ThToEnq(). rtc = -1 [enctrl.c 1013]

          E *** ERROR => Enqueue: EnqTskhClient() errror 8 [enxxhead.c 2802]

          M *** ERROR => no enqueue name set [thxxmsg.c 456]

          M ***LOG GI0=> [enctrl.c 1011]

          M ***LOG GI2=> [enctrl.c 1011]

          E *** ERROR => ThToEnq(). rtc = -1 [enctrl.c 1013]

          E *** ERROR => Enqueue: EnqTskhClient() errror 8 [enxxhead.c 2802]

          M ***LOG GH0=> [enctrl.c 1856]

          M ***LOG GI4=> [enctrl.c 1856]

          E *** ERROR => DequeAll() failed. Returncode = 8 [enctrl.c 1858]

          E *** ERROR => EnqRollback: Owner = 20111123093657484000000000rfmsapdom......................., ReturnCode = 8 [enctrl.c 1860]

          E *** ERROR => EnqRollback: OwnVB = 20111123093657484000010000rfmsapdom......................., ReturnCode = 8 [enctrl.c 1862]

          M

          hope to help me in this

          thanks

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          2 Answers

          • Best Answer
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            Former Member
            Nov 23, 2011 at 06:01 AM
            10

            Thanks Srikishan

            connectivity between application host to Central is okay, connectivity between central host to application host is okay

            upon check to ..\Windows\System32\drivers\etc

            please see logs

            knetd 2053/tcp #Kerberos de-multiplexor

            man 9535/tcp #Remote Man Server

            sapdp00 3200/tcp

            sapgw00 3300/tcp

            sapgw00s 4800/tcp

            sapmsPR1 3600/tcp

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            Former Member
            Nov 23, 2011 at 05:34 AM

            Hi,

            Check your services file if the sapmsPR1 service is defined correctly.

            /etc/services or ..\Windows\System32\drivers\etc

            sapmsPR1 36<central instance number>/tcp

            Further, check network connectivity between application server host and central instance host.

            Regards,

            Srikishan

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