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Error related to Gateway

former_member759680
Contributor
0 Kudos

Hello,

We migrated our XI (NW 7.0) system to new hardware (hostname and IP are same).

OS - Windows, DB - Oracle

The ABAP stack is up and running fine.

We are getting the following error, while trying to start the Java stack:

#1.5#005056AB21C4007600000065000006D40004827347507769#1269331536791#com.sap.engine.core.locking.impl3.LockingManagerImpl##com.sap.engine.core.locking.impl3.LockingManagerImpl.jenqulib######8fe482e0365211df9456005056ab21c4#Thread[SAPEngine_EnquReader,5,main]##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to a92sv093xi001/3200/Connection refused: connect)#
#1.5#005056AB21C4007C00000001000006D40004827347693FA1#1269331538420#com.sap.aii.utilxi.prop.impl.BasicPropertySource##com.sap.aii.utilxi.prop.impl.BasicPropertySource#J2EE_GUEST#0##a92sv093xi001.za_D3X_14593550#Guest#999984d035fc11dfa771005056ab21c4#SAPEngine_Application_Thread[impl:3]_27##0#0#Error#1#/Applications/ExchangeInfrastructure#Plain###could not sync ExchangeProfile: 
Thrown:
com.sap.rprof.dbprofiles.DBException: Connect to SAP gateway failed
Connect_PM  TYPE=A ASHOST=a92sv093xi001 SYSNR=01 GWHOST=a92sv093xi001 GWSERV=sapgw01 PCS=1

LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       partner '10.155.62.52:sapgw01' not reached

TIME        Tue Mar 23 09:05:38 2010
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -10
MODULE      nixxi.cpp
LINE        2770
DETAIL      NiPConnect2
SYSTEM CALL connect
ERRNO       10061
ERRNO TEXT  WSAECONNREFUSED: Connection refused
COUNTER     1

Connect_PM  TYPE=A ASHOST=a92sv093xi001 SYSNR=01 GWHOST=a92sv093xi001 GWSERV=sapgw01 PCS=1

In services file :

sapgw01 3301/tcp

And

netstat -a | findstr 3200

netstat -a | findstr 3301

returns nothing.

Could you please help solve this error?

Accepted Solutions (0)

Answers (2)

Answers (2)

former_member227283
Active Contributor
0 Kudos

Hi ,

Login to server host and ping the host name :- a92sv093xi001

ping a92sv093xi001

and check in reply which ip address you get , where in reply it should be :- 10.155.62.52

Thanks

Anil

former_member759680
Contributor
0 Kudos

Problem resolved by server reboot.

I guess, the port numbers were not being picked up correctly initially. A reboot cleaned the buffers and then it picked the correct ports.

JPReyes
Active Contributor
0 Kudos

Can you telnet the port?... check firewall too

Regards

Juan

former_member759680
Contributor
0 Kudos

I am able to telnet both 3200 and 3301.

Btw, the ABAP system is working fine without any Gateway errors.

Why is only Java stack affected?

The developer trace of disp+work:

Wed Mar 24 16:53:43 2010
***LOG Q0I=> NiIRead: recv (10054: WSAECONNRESET: Connection reset by peer) [nixxi.cpp 4424]
*** ERROR => NiIRead: SiRecv failed for hdl 2 / sock 1536
    (SI_ECONN_BROKEN/10054; I4; ST; 127.0.0.1:4375) [nixxi.cpp    4424]
*** ERROR => DpJ2eeMsgProcess: NiRead failed (NIECONN_BROKEN) [dpxxj2ee.c   1212]
DpJ2eeMsgProcess: j2ee state = CONNECTED (NIECONN_BROKEN)

Wed Mar 24 16:53:59 2010
DpJ2eeEmergencyShutdown: j2ee state = SHUTDOWN

Edited by: Gautam Poddar on Mar 24, 2010 5:07 PM

JPReyes
Active Contributor
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Is it pointing to the right host?... also which method did you use for the migration?

Regards

Juan

former_member759680
Contributor
0 Kudos

Yes, the host is correct. We kept the same hostname and IP address on the new server.

As for the migration, it was done by a different team. But all they did was copy the everything form original server.

If you have any specific questions about it, I can get back to you with the answers