Portal Connection

Dear Gurus,

My portal is not working, I get the error "cant establish a connection to the server at xx.xx.xx.xx:50000.

when i check tx: smism ~~-http server~~-display data

The application server state does not show values for j2ee HTTP port and j2ee HTTPS port.

what could be the issue.

BR,

Tolu

SAP Managed Tags:
NW AS Java Administrator (NWA)

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Hi,

Your system is dual stack or single stack ? EP is separate or on same system ?

Is system is up or not ?

Please provide logs to help you.

Thanks

Sunny

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the installation is a dual stack, the EP is running on the same host, profile parameters are OK.

etc/hosts has the right settings.

the system is up and running, i can log into the ABAP system.

what logs are you referring to, sm21 is clean, st22 is clean, tx: smicm logs are clean.

Thanks

Hi,

Try with http://<ip address>:5<instance number>00.

Also, check in JCMON whether java is up or not by following command:

jcmon pf=<path to instance profile> And after that press 20. Check all process are in running state or not.

Thanks

Sunny

Try with http://<ip address>:5<instance number>00.

Remember that you need to use the fqdn when using the java engine

so, http://<host.fqdn>:5<instance number>00

The JCMON is not working.

check the dev_disp i get the error below:

DpJ2eeStart: j2ee state = STARTED

Thu Aug 5 10:00:29 2010

DpJ2eeLogin: j2ee state = CONNECTED

Thu Aug 5 10:00:35 2010

ERROR => DpJ2eeMsgProcess: NiRead failed (NIECONN_BROKEN) [dpxxj2ee.c 1212]

DpJ2eeMsgProcess: j2ee state = CONNECTED (NIECONN_BROKEN)

Thu Aug 5 10:00:48 2010

DpJ2eeEmergencyShutdown: j2ee state = SHUTDOWN

Thu Aug 5 10:01:08 2010

DpEnvCheckJ2ee: switch off j2ee start flag

It looks like that your java is not working. Could you please paste here dev_server0 and std_server0 logs ?

Thanks

Sunny

Hi,

the logs clearly indicates your java system is currently down.

DpJ2eeMsgProcess: j2ee state = CONNECTED (NIECONN_BROKEN)

Thu Aug 5 10:00:48 2010

DpJ2eeEmergencyShutdown: j2ee state = SHUTDOWN

Thanks

Anil

Along with dev_server0 and std_server0 , Please also post the logs of defaulttrace of dispatcher & server0( /usr/sap/SID/DVEBMGSxx/j2ee/cluster/dispatcher/log/defaultTrace & /usr/sap/SID/DVEBMGSxx/j2ee/cluster/server0/log/defaultTrace).

Regards,

Manje

Hi,

Check the status first in SAP MMC you can access it with the below url:

http://<server fqdn>:5xx13

Check if you java server process or dispatcher is up and running else check the std_server0 or std_dispatcher files

along with developer trace files and post them here if required.

Regards,

Vamshi.

many thanks Guys,

however when i test the IP and port i get the following response.

The IP address is alive however I think the port is not "listening"

.Below is the error:

netstat -i 50000

input ce0 output input (Total) output

packets errs packets errs colls packets errs packets errs colls

7249977 0 5008518 0 0 723290599 0 670786383 0 0

root@MLQSAP # telnet xxx.xxx.220.6:50000

xxx.xxx.220.6:50000: node name or service name not known

root@MLQSAP # ping port 50000

ping: unknown host port

root@MLQSAP #

Edited by: Tolulope OKUSAGA on Aug 7, 2010 5:19 PM

Below is the log file dev_server0

[Thr 2] Thu Jul 1 10:28:27 2010

[Thr 2] JLaunchRequestFunc: receive command:17, argument:0 from pid:2704

[Thr 2] JLaunchIShutdownInvoke: set shutdown interval (stop:1277976507/end:1277976627/TO:120)

[Thr 2] JLaunchProcessCommand: Invoke VM Shutdown

[Thr 2] JHVM_FrameworkShutdownDirect: invoke direct shutdown

[Thr 12354] JLaunchISetState: change state from [Running (3)] to [Waiting for stop (4)]

[Thr 12354] JLaunchISetState: change state from [Waiting for stop (4)] to [Stopping (5)]

[Thr 12285] Thu Jul 1 10:29:40 2010

[Thr 12285]

*****************************************************************************

[Thr 12285] * LOCATION SAP-Gateway on host MLQSAP / sapgw00

[Thr 12285] * ERROR Return codes ( function=STIAsRcvFromGw /

* CPIC-RC=CM_DEALLOCATED_ABEND / SAP-RC=GW_SHUTDOWN )

[Thr 12285] *

* TIME Thu Jul 1 10:29:40 2010

[Thr 12285] * RELEASE 700

[Thr 12285] * COMPONENT CPIC (TCP/IP) with Unicode

[Thr 12285] * VERSION 3

[Thr 12285] * RC 772

[Thr 12285] * MODULE r3cpic_mt.c

[Thr 12285] * LINE 5743

[Thr 12285] * COUNTER 1

[Thr 12285] *

[Thr 12285] *****************************************************************************

[Thr 281] Thu Jul 1 10:29:47 2010

[Thr 281] ***LOG Q0I=> NiIRead: recv (146: Connection refused) [nixxi.cpp 4424]

[Thr 281] *** ERROR => NiIRead: SiRecv failed for hdl 6 / sock 68

(SI_ECONN_BROKEN/146; UD; ST; 127.0.0.1:3300) [nixxi.cpp 4424]

[Thr 12309] ***LOG Q0I=> NiIRead: recv (146: Connection refused) [nixxi.cpp 4424]

[Thr 12309] *** ERROR => NiIRead: SiRecv failed for hdl 0 / sock 67

(SI_ECONN_BROKEN/146; UD; ST; 192.168.220.6:3300) [nixxi.cpp 4424]

[Thr 281] *** ERROR => GwIConnect: GwRead to localhost / sapgw00 failed, rc: NIECONN_BROKEN [gwxx_mt.c 490]

[Thr 281] ***LOG S90=> SAP_CMREGTP3, GwIConnect ( 223) [r3cpic_mt.c 9651]

[Thr 281]

*****************************************************************************

[Thr 281] * ERROR connection to partner 'localhost:sapgw00' broken

[Thr 281] *

* TIME Thu Jul 1 10:29:47 2010

[Thr 281] * RELEASE 700

[Thr 281] * COMPONENT NI (network interface)

[Thr 281] * VERSION 38

[Thr 281] * RC -6

[Thr 281] * MODULE gwxx_mt.c

[Thr 281] * LINE 480

[Thr 281] * DETAIL NiIRead

[Thr 281] * SYSTEM CALL NiRead

[Thr 281] * ERRNO 146

[Thr 281] * ERRNO TEXT Connection refused

[Thr 281] * COUNTER 1

[Thr 281] *

[Thr 281] *****************************************************************************

[Thr 12309] *** ERROR => GwIConnect: GwRead to MLQSAP / sapgw00 failed, rc: NIECONN_BROKEN [gwxx_mt.c 490]

[Thr 12309] ***LOG S90=> SAP_STINIT3, GwIConnect ( 223) [r3cpic_mt.c 2006]

[Thr 12309]

*****************************************************************************

[Thr 12309] * LOCATION CPIC (TCP/IP) on local host with Unicode

[Thr 12309] * ERROR connection to partner 'MLQSAP:sapgw00' broken

[Thr 12309] *

* TIME Thu Jul 1 10:29:47 2010

[Thr 12309] * RELEASE 700

[Thr 12309] * COMPONENT NI (network interface)

[Thr 12309] * VERSION 38

[Thr 12309] * RC -6

[Thr 12309] * MODULE gwxx_mt.c

[Thr 12309] * LINE 480

[Thr 12309] * DETAIL NiIRead

[Thr 12309] * SYSTEM CALL NiRead

[Thr 12309] * ERRNO 146

[Thr 12309] * ERRNO TEXT Connection refused

[Thr 12309] * COUNTER 1

[Thr 12309] *

[Thr 12309] *****************************************************************************

[Thr 281] ***LOG Q0I=> NiPConnect: connect (146: Connection refused) [nixxi.cpp 2513]

[Thr 281] Thu Jul 1 10:29:48 2010

[Thr 281] *** ERROR => NiPConnect: SiConnect failed for hdl 0 / sock 67

(SI_ECONN_REFUSE/146; I4; ST; 127.0.0.1:3300) [nixxi.cpp 2513]

[Thr 281] *** ERROR => GwIConnect: GwConnect to localhost / sapgw00 failed (rc=NIECONN_REFUSED) [gwxx_mt.c 296]

[Thr 281] ***LOG S0T=> GwIConnect, GwConnect (-0010) [gwxx_mt.c 297]

[Thr 281] ***LOG S0R=> GwIConnect, GwConnect () [gwxx_mt.c 299]

[Thr 281] ***LOG S0S=> GwIConnect, GwConnect (sapgw00) [gwxx_mt.c 301]

[Thr 281] ***LOG S90=> SAP_CMREGTP3, GwIConnect ( 236) [r3cpic_mt.c 9651]

[Thr 281]

*****************************************************************************

[Thr 281] * ERROR partner 'localhost:sapgw00' not reached

[Thr 281] *

* TIME Thu Jul 1 10:29:47 2010

[Thr 281] * RELEASE 700

[Thr 281] * COMPONENT NI (network interface)

[Thr 281] * VERSION 38

[Thr 281] * RC -10

[Thr 281] * MODULE nixxi.cpp

[Thr 281] * LINE 2513

[Thr 281] * DETAIL NiPConnect

[Thr 281] * SYSTEM CALL connect

[Thr 281] * ERRNO 146

[Thr 281] * ERRNO TEXT Connection refused

[Thr 281] * COUNTER 3

[Thr 281] *

[Thr 281] *****************************************************************************

Hi,

Can you confirm whether it is ABAP+JAVA or JAVA only system.

As per your logs it seems it is ABAP+JAVA system.

+[Thr 12309] * LOCATION CPIC (TCP/IP) on local host with Unicode+ +[Thr 12309] * ERROR connection to partner 'MLQSAP:sapgw00' broken+ +[Thr 12309] *+ +* TIME Thu Jul 1 10:29:47 2010+ +[Thr 12309] * RELEASE 700+ +[Thr 12309] * COMPONENT NI (network interface)+

it seems your abap stack is down so your java stack is not able to lisen abap gateway port so java stack is also getting stopped.

Thanks,

Anil

Hello Anil,

Many thanks for the infou2026.

The JAVA and ABAP stack are on the same boxu2026..

The JAVA and ABAP stack should be up and running because the command u201Cstartsapu201D executed completely without any warming or failure.

How does one resolve this issue?

Can one recreate the port or process?

BR,

Tolu

Hi.

Check whether you are able to access the abap stack without any problem.

Thanks

Anil

Hello Anil,

Yes I can work on the ABAP stack without any issues.

I can not log in or work on the JAVA stack.

BR,

Tolu

Hi,

telenet MLQSAP 3300

telnet localhost 3300

let us know the output of both the commands.

Thanks

Anil

Hello,

The result for the following command gives returns "node name or service name not known":

telnet MLQSAP:3300

telnet localhost:3300

BR,

Tolu

Hi,

Don't give : while doing telnet

telnet MLQSAP:3300

it should be like this

telnet MLQSAP 3300

Thanks

Anil

Hello,

I can connect to the server MLQSAP

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