ERRNO TEXT WSAECONNREFUSED: Connection refused

Hi,
I am facing a problem with sap gui 6.4. I cant connect to sap server with sap gui it return a error connection refused and partner not reached. It just suddenly show this error today but before this it work fine. The server is working fine.

Hi,
First ping ypur server and see if it is possible.
in run type ping <ip>of your server> -t.
If this works
Put the IP of the server instead of server name in the Application server tab of the logon settings.
If the ping do not works pl check out for network problems.
Hv a look at Note 545177 - FAQ: Preliminary steps in analyzing RFC connections
Pl revert if unresolved or award suitably if resolved.
Regards

Similar Messages

Connect to message server host failed;WSAECONNREFUSED: Connection refused

Hi All,
I am getting the following error when I tried to test the system connectivity from the portal to NSP instance.
Connection failed. Make sure that Single Sign-On is configured correctly
I found the following entry in the logs
Error> occured >Wed Feb 03 22:43:49,875<
RfcException:
 message: Connect to message server host failed
Connect_PM TYPE=B MSHOST=abchome.abcsap.local GROUP=SPACE R3NAME=NSP MSSERV=sapmsNSP PCS=1
ERROR partner '192.xxx.xxx.123:sapmsNSP' not reached
TIME Wed Feb 03 22:43:49 2010
RELEASE 700
COMPONENT NI (network interface)
VERSION 38
RC -10
MODULE nixxi.cpp
LINE 2823
DETAIL NiPConnect2
SYSTEM CALL connect
ERRNO 10061
ERRNO TEXT WSAECONNREFUSED: Connection refused
COUNTER 1
 Return code: RFC_FAILURE(1)
 error group: 102
 key: RFC_ERROR_COMMUNICATION
Both NSP and J2E instances are on the same server. OS - win2k3.
I checked the services file and have the sapmsNSP entry.
I am able to launch an SAP transaction from System Administration -> Support
RZ70 from NSP also fails JCo error. SLD_UC RFC itself works fine and the JCo RFC provider SLD_UC program is running
WEB AS & ITS connections work fine.
User authentication is from backend, NSP.
I think I have gone thru all the logs but could not resolve the issue.
I appreciate any help on this,
Victor

I tried to go thru the thread. I did not find any clue as why only server connectivity is failing. ABAP trial version is running fine and the NW trial version is working fine too. These run without crashing. I did a lot of customizing on the portal but dont see any issues except the System Connectivity. Like I mentioned I did UME configuration to point to NSP ABAP instance and I can log into the portal with user credentials that I use to login to ABAP. I can launch webgui etc without any issues.

SAP Logon GUI - WSAECONNREFUSED: Connection refused

I try to connect to the Application Server (IP Address), System Number (00) and System ID (APC) but get the following error:
Sapgui 710 [Build 9003] Tue Sep 08 06:24:47 2009
: 'partner '10.0.103.217:sapdp00' not reached
Time Tue Sep 08 06:24:45 2009
Component NI (network interface)
Release 710
Version 39
Module nixxi.cpp
Line 3142
Method NiPConnect2: 10.0.103.217:3200
Return Code -10
System Call connect
Error No 10061
Error Text WSAECONNREFUSED: Connection refused
Counter 1

Hi Chris / Dalma,
The issue is with the C:\Windows\System32\drivers\etc\services entries.
Do add your samps<SID> port/TCP entris.
also the all relevant entries.
sapdp00 3200/tcp
This should resolve the issue.
also Do verify your instance number and maintain the right Instance number in SAP GUI. Let us know if this helps.
Regards,
Ram

WSAECONNREFUSED: Connection refused

i am trying to access my newly installed system after i have performed a client copy and it gives the following error
partner not reached (host 192.167.1.3, service sapdp03)
WSAECONNREFUSED: Connection refused
here is the detailed error log
Time: Tue Apr 17 12:19:48 2007
Component: NI (network interface)
Release 640
version 37
Module nixxi_r.cpp
Line NiPConnect2
Return Code -10
System Call SiPeekPendConn
Error No 10061
Error Text WSAECONNREFUSED: Connection refused
Counter 1

Hi..
i strongly beleive , After a client copy you are not able to connect sounds, You oraarch directory is full and database is not accepting any incoming requests from application. (or) Dispatcher is stopped.
if you are sure - you have done no changes on server end except using SAPGUI i.e. client copy - The only reason i feel - ORAARCH is FULL.
if it is not the reason
======
can you ping the server ?? if yes
As ora<SID> user Check - is db is up or not ??
As ora<SID> user Check - listener status ??
As <SID>adm user check - "R3trans -d" what is the return code ??
if return code is 0 no issues with DB connection ??
if return code other than "0" enclose trans.log file (it will be created in directory where "R3trans -d" executed.
also enclose dev_disp trace file from work directory.
if this answers - Please mark it as answered.
Regrds
PR

Random "WSAECONNREFUSED: Connection refused" error

hello,
we're connecting to sap using logon groups and randomly we get this error
TmConnect2: handle = 0
sncname = []
set snc-mode OFF TmISncSetOptions: set tm_mode for 0 to TM_SNC_OFF
disp service: sapdp00
TmIGetName: no DISPLAY set
NiMyHostName: hostname = 'APP006-2'
terminal name: APP006-2
connect to dispatcher on host /H/127.0.0.1/S/3201
RouteString </H/127.0.0.1/S/3201>
service in route <3201> != servname param <sapdp00>
NiIGetServNo: servicename '3201' = port 3201
NiICreateHandle: hdl 3 state NI_INITIAL_CON
NiIInitSocket: set default settings for new hdl 3/sock 1144 (I4; ST)
NiIBlockMode: set blockmode for hdl 3 FALSE
NiITraceByteOrder: CPU byte order: little endian, reverse network, low val .. high val
Wed Sep 26 16:59:12 2007
***LOG Q0I=> NiPConnect2: connect (10061: WSAECONNREFUSED: Connection refused) [nixxi.cpp 2985]
ERROR => NiPConnect2: SiPeekPendConn failed for hdl 3/sock 1144
 (SI_ECONN_REFUSE/10061; I4; ST; 127.0.0.1:3201) [nixxi.cpp 2985]
NiICloseHandle: closing initial hdl 3
ERROR => TmIConnect: NiConnect (rc=-10) [dpxxtm.c 934]
TM_LAYER TmConnect <<
TmErrSet: socket invalid (-1)Wed Sep 26 17:00:52 2007
NiICreateHandle: hdl 4 state NI_INITIAL_CON
NiIInitSocket: set default settings for new hdl 4/sock 1624 (I4; DG)
NiDgHdlCreate: state of hdl 4 NI_DG_UNCONNECTED
NiHsLGetNodeAddr: got hostname 'localhost' from operation system
NiIGetNodeAddr: hostname 'localhost' = addr 127.0.0.1
NiDgHdlSendTo: hdl 4 sent 1 of 1 bytes to 127.0.0.1:0
NiICloseHandle: shutdown and close hdl 4/sock 1624
NiIExit: free nitab 0C0AF150
TmThrExit: free local resources
TmExit: free local resources
i can't figure why sap gui is trying to connect to 127.0.0.1 ???
and after a while it works without any modification... very strange no? but annoying!
if i do not use logon group and connect directly it works but it is not what i need to do.
any idea?
regards

hello,
thanks but configuration of logon groups is very straightforward...
my logon group contains my two application servers.
what else do i have to check?
regards

Portal - BI, sapdp00 not reached, WSAECONNREFUSED: Connection refused

Hello,
I have a problem with the connection between portal 7.0 and bi 7.0. I want to logon into the bi over the portal.
The bi and the portal are on the same host. It´s an ABAP + Java installation.
1. I created the connection in the portal
System Administration -> System Configuration -> SLD
I chose New -> System (from PAR) -> SAP_R3_Dedicated
Then I gave follow parameters:
Application Host: http://
I hope anyone can help me to solve the problem.
Thanks a lot!
Marcel

I tryed some other constellations betwen Portal and BI.
In the first post both systems are on the same server.
s1 = server 1, s2 = server 2
1. try
BI = s1
Portal = s1
browser = s1
result = it works
2. try
BI = s1
Portal = s1
browser = s2 (or an other PC)
result doesn´t work
3. try
I have a second portal on an other server
BI = s1
Portal = s2
browser = s2 (or an other PC)
result doesn´t work
4. try
the second portal but the browser on the server with the bi
BI = s1
Portal = s2
browser = s1
result = it works

Connection Refused Error while running AS ABAP Initial Load

All,
I've never connected SAP NW IdM to an actual SAP system before, and I feel like I'm missing some obvious step of configuration, but I can't figure out what.
We are in the process of trying provision user accounts to our SAP ABAP systems. My first step was to try to read all of the existing accounts from the ABAP system:
Our Basis team created me a Communication user with the proper authorizations (I ensured that the authorizations included in SAP_BC_SEC_IDM_COMMUNICATION)
I created a repository using the SAP NewWeaver AS ABAP (Specific Application Server) Repository Template (No CUA, No SNC) using that user's credentials
I then used the Job Wizard and used the job template AS ABAP - Initial Load, specifying my repository above.
When I run the job I get the following:
Initializing SAP connection with parameters:
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server failed Connect_PM MSHOST=<IPADDRESS>, R3NAME=<SID>, GROUP=PUBLIC LOCATION CPIC (TCP/IP) on local host ERROR partner not reached (host <IPADDRESS>, service sapms<SID>) TIME Wed Jun 01 13:54:36 201 RELEASE 640 COMPONENT NI (network interface) VERSION 37 RC -10 MODULE nixxi_r.cpp LINE 8840 DETAIL NiPConnect2 SYSTEM CALL SiPeekPendConn ERRNO 10061 ERRNO TEXT WSAECONNREFUSED: Connection refused COUNTER 1
Error Init failed
I'm running SAP NW IdM 7.1 SP5 on Windows Server 2003 with MSSQL 2005. The ABAP server is on a UNIX box with an Oracle 10.2 dB.
Is there additional configuration that needs to take place on the ABAP side to accept the connection?
I've tried to find documentation on this, but have been unsuccessful. If someone could point me to the correct documents, or at least point me in the right direction for troubleshooting, it would be greatly appreciated.

Ankur,
Looks like the endpoint URL of the webservice is not updated and still pointing to the localhost. Try changing it to http://<ip_addres_of_your_server>:7101..... and see if it works fine then.
-Arun

SAP Router connection refused

Hi SAPRouter-experts!
I have a problem to establish OSS1-connection, to ping sapserv3 (147.204.2.5) --> time out error, and to configure saprouter.
Here the developer trace from ST11
RSTR0006 - Anzeige der Entwickler-Traces
1
trc file: "dev_lg", trc level: 1, release: "700"
[Thr 7656] Sun Jun 17 13:58:57 2007
[Thr 7656] ***LOG Q0I=> NiPConnect2: connect (10061: WSAECONNREFUSED:
Connection refused) [nixxi.cpp 2764]
[Thr 7656] *** ERROR => NiPConnect2: SiPeekPendConn failed for hdl 0 /
sock 1876
 (SI_ECONN_REFUSE; I4; ST; 192.168.177.10:3299) [nixxi.cpp 2764]
[Thr 7656] *** ERROR => MsIAttachEx: NiBufConnect to
/H/192.168.177.10/S/sapdp99/H/192.168.147.101/S/sapdp99/H/147.204.2.5/S/sapdp99/H/oss001/S/sapmsO01/x
failed (rc=NIECONN_REFUSED) [msxxi.c 6
[Thr 7656] *** ERROR => LgIAttach: MsAttach (rc=NIECONN_REFUSED)
[lgxx.c 3980]
[Thr 7656] *** ERROR => LgApplSrvInfo: LgIAttach(rc=LGEMSLAYER) [lgxx.c
1272]
[Thr 7656]
[Thr 7656] * ERROR partner '192.168.177.10:sapdp99' not reached
[Thr 7656] *
TIME Sun Jun 17 13:58:57 2007
[Thr 7656] * RELEASE 700
[Thr 7656] * COMPONENT NI (network interface)
[Thr 7656] * VERSION 38
[Thr 7656] * RC -10
[Thr 7656] * MODULE nixxi.cpp
[Thr 7656] * LINE 2764
[Thr 7656] * DETAIL NiPConnect2
[Thr 7656] * SYSTEM CALL connect
[Thr 7656] * ERRNO 10061
[Thr 7656] * ERRNO TEXT WSAECONNREFUSED: Connection refused
[Thr 7656] * COUNTER 1
[Thr 7656] *
[Thr 7656]
Can you tell the procedure to fix all the prooblems? Tnak you very much!
regards

Hi!
Thank you!
BUT, I am talking about the OSS1-issue in SOLMAN.
Unfortunetaly I can not ping to sapserv3 or open ftp with sapserv3..
I completly installed the latest version of Saprouter, installed the service in Windows, have run ltgt.exe...
How can I establish the connection with SAPRouter? Is there some Network limitations? 
Thank you!

Sapgui 640 - Connection refused

Hi,
I've installed the 'SAP NetWeaver 2004s ABAP Trial' on my notebook. When I try to log-in I get the following error-message with following content:
partner not reached (host 127.0.0.1, service sapdp00)
WSAECONNREFUSED: Connection refused
In detail:
Component: NI (Network Interface)
Release: 640
Version: 37
Module: nixxi_r.cpp
Line: 8688
Method: NiPConnect2
Return code: -10
System call: SiPeekPendConn
Error no: 10061
Error text: WSAECONNREFUSED: Connection refused
Counter: 1
I've done all steps according to the installation guide e.g. changes in the '<%WINDIR%>\system32\drivers\etc\services'- and the '<%WINDIR%>\system32\drivers\etc\hosts'-file. I also installed the Microsoft Loopback adapter.
Can anybody help me??
Many thanks in advance
Mehmet
Ok! I have some more information.
My application server doesn't start correctly:
Start Application Server - Starting System NSP:
- Start database instance (ok)
- Start ABAP instance (time out!!)
Mehmet
Message was edited by: Mehmet
 Mehmet Pamukci

Hello Klaus,
the actual situation is as follows:
I entered a password during the installation which was too long (10 chracters) so an error occured during the installation. Afterward I started the installation again and entered a correct password (8 characters). Now the installation reached 100% but not finished (another error occured). To cut a long story short I tried to install the Trial several times because at the latest when I tried to log-in the above mentioned error message was displayed. So I found a sapnote which described how to delete MaxDB. In that case it was listed 4times (because of my installation efforts). I deleted the entries (registry entries also). I checked all prerequisites and started the installation again. The actual state is that (of course) another error appeared:
C:\sapdb\NSP/log.txt:
(Feb 15, 2007 3:07:24 PM), Install, com.sap.installshield.maxdb.maxdb_call_sdbinst, err, An error occurred and product installation failed. Look at the log file C:\sapdb\NSP\log.txt for details.
(Feb 15, 2007 3:07:24 PM), Install, com.sap.installshield.maxdb.maxdb_call_sdbinst, err, ProductException: (error code = 601; message="An Error happened during call of MaxDB Tool sdbinst. Check end of Logfile C:/DOKUME1/mpa/LOKALE1/Temp/MaxDBSAPNWPREV.log")
STACK_TRACE: 22
ProductException: (error code = 601; message="An Error happened during call of MaxDB Tool sdbinst. Check end of Logfile C:/DOKUME1/mpa/LOKALE1/Temp/MaxDBSAPNWPREV.log")
 at com.sap.installshield.maxdb.maxdb_call_sdbinst.install(maxdb_call_sdbinst.java:193)
 at com.installshield.product.service.product.PureJavaProductServiceImpl.installProductAction(Unknown Source)
 at com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct.getResultForProductAction(Unknown Source)
 at com.installshield.product.service.product.InstallableObjectVisitor.visitComponent(Unknown Source)
 at com.installshield.product.service.product.InstallableObjectVisitor.visitInstallableComponents(Unknown Source)
 at com.installshield.product.service.product.InstallableObjectVisitor.visitProductBeans(Unknown Source)
 at com.installshield.product.service.product.PureJavaProductServiceImpl$InstallProduct.install(Unknown Source)
 at com.installshield.product.service.product.PureJavaProductServiceImpl.installProduct(Unknown Source)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at com.installshield.wizard.service.LocalImplementorProxy.invoke(Unknown Source)
 at com.installshield.wizard.service.AbstractService.invokeImpl(Unknown Source)
 at com.installshield.product.service.product.GenericProductService.installProduct(Unknown Source)
 at com.installshield.product.service.product.PureJavaProductServiceImpl.installAssembly(Unknown Source)
 at com.installshield.product.service.product.PureJavaProductServiceImpl.access$900(Unknown Source)
 at com.installshield.product.service.product.PureJavaProductServiceImpl$Installer.execute(Unknown Source)
 at com.installshield.wizard.service.AsynchronousOperation.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
C:/DOKUME1/mpa/LOKALE1/Temp/MaxDBSAPNWPREV.log:
Thu Feb 15 15:07:22 CET 2007 MaxDB sdbinst: creating database NSP...
Thu Feb 15 15:07:22 CET 2007 MaxDB sdbinst: Checking free space on filesystem
Thu Feb 15 15:07:22 CET 2007 MaxDB sdbinst: Creating database instance
Thu Feb 15 15:07:22 CET 2007 MaxDB sdbinst: Starting communication service
Thu Feb 15 15:07:23 CET 2007 MaxDB sdbinst: Logging in
Thu Feb 15 15:07:23 CET 2007 MaxDB sdbinst: cannot write to network connection
Thu Feb 15 15:07:24 CET 2007 MaxDB sdbinst: installation exited abnormally at Th, Feb 15, 2007 at 15:07:23
Thu Feb 15 15:07:24 CET 2007 MaxDB: Error during call to sdbinst, rc= 1
Thu Feb 15 15:07:24 CET 2007 MaxDB: Done with call_sdbinst
Thu Feb 15 15:07:24 CET 2007 MaxDB: rc of sdbinst = 1
Thu Feb 15 15:07:24 CET 2007 MaxDB: Start of CallSdbuninst
Thu Feb 15 15:07:24 CET 2007 MaxDB: IndepProgPath: c:/sapdb/programs
Thu Feb 15 15:07:24 CET 2007 MaxDB: dbmcli path: c:/sapdb/programs/pgm/dbmcli.exe
Thu Feb 15 15:07:24 CET 2007 MaxDB: Calling check for db_enum in case of an abort
Thu Feb 15 15:07:24 CET 2007 MaxDB: Instroot for nsp is: c:\sapdb\nsp\db
Thu Feb 15 15:07:24 CET 2007 MaxDB: nsp and its instroot is the only software installed.
Thu Feb 15 15:07:24 CET 2007 MaxDB: will remove all software
Hope you can give me an tip!
Mehmet

Connection Refused Error

Hi all!
I've run into a problem while trying to interact with SAP via .NET Connector. Really, this problem occurs even when I try to login via SAP GUI.
I receive the following error message
partner not reached (host msk-krf5pzoq4, service sapdp00)
Time Thu Jun 21 11:33:15 2007
Component NI (network interface)
Release 640
Version 37
Module nixxi_r.cpp
Line 8672
Method NiPConnect2
Return Code -10
System Call SiPeekPendConn
Error No 10061
Error Text WSAECONNREFUSED: Connection refused
Counter 13
In SAP MMC I have all green lights.
I have installed MS Loopback adapter and configured its IP
Hosts file looks like this:
127.0.0.1 localhost
10.10.0.10 msk-krf5pzoq4
Firewalls are disabled.
I have clean virtual machine with Win2k3 SP1 without any other software except NW 04s SP 16 Sneak Preview (I had not installed patch EP6KMC16P_2-10002972.sar located at the distr package). I had not modified anything since I had installed it. All is by default. I believe that system id is J2E and system number is 00. In any case I have tried other possible values. My host name (msk-krf5pzoq4) contains 13 symbols, I think that is allowed.
When I am trying to create server in SAP GUI I recieve 'Message server could not find any applicaion server' error, though ALL lights in SAP MMC are green and I am able to logon to SAP NW AS web management interface (http://localhost:50000/nwa). Also, I have no 'SAP Netweaver 2004s' item in Start menu, only MMC console. Maybe I should install something else?
I am stucked for 2 days with the problem(

Hi Ivan,
As you mentioned, it is possible to connect to <a href="http://localhost:50000">http://localhost:50000</a>. Go there and choose System Information. Log in and on the information page you will see the required message server port to connect to the system via Visual Studio.
As I wrote, there is no possibility to connect via SAP GUI.
Regards,
Klaus

SAP NW 2004s ABAP Trail - Connection refused - question?

Hi!
I instalad "minisap" or better say - SAPNW2004sABAPTrail,
first SAP server, then GUI, on Win 2003 platform, the installation was fine,
but when trying to connect GUI to the server, all I get is error (see below),
although I follow the instructions on how to specify server
(with SSID "NSP", Server ID = 00, and on "localhost"),
please help with this, and yes, I did install Microsoft Loopback adapter,
this is the the error message I'm getting:
partner not reached (host 127.0.0.1, service sapdb00)
WSAECONNREFUSED: Connection refused
Do you want to see detailed error description?
YES NO

hi,
check the file HOSTS in C:\WINDOWS\SYSTEM32\DRIVERS\ETC
is there an entry like
127.0.0.1 localhost
and also check the file "services" with all entries with sapdp* and sapgw*

Netweaver trial version - Connection refused

Hi.
When I log into my sap gui for windows 720 trial version - i am not able to connect to the server. the following error message appears.
partner : 127.0.0.1:sapdp00 not reached.
WSAECONNREFUSED : connection refused
pl advice as how to disable the firewalls as i am using windows home premium os and norton antivirus and logon sucessfully.

Hi,
Check the following:
- In the SAP Management Console, is the system running(green).
- Have you installed the Loopback adapter
- Disabled Windows firewall via Control Panel -> System and security -> Firewall
- Also Norton might have its own firewall and blocking the SAP ports. Disable and retry.
Regards,
Srikishan

After portal copy "connection refused" for SAP transactions

Hi.
We made a system copy of Portal and executed all follow up tasks.
We already changed systems alias properties and tested connections.
All is working except SAP transactions functionality.
When we try to use, we always get message:
patner '10.0.0.132:sapdp00' not reached.
WSAECONNREFUSED: Connection refused.
Curious thing is: the system we are trying to reach use system number 10 (not 00).
We look for this parameter value in every part, on portal configuration, and all seems to be perfect.
We are without options, and we don't know what is missing/wrong.
May anyone help us to find this solution?
Best regards.
Vreeswijk

Hi,
From portal on which backend system you are running transaction and Is portal able to reach that system ?
Thanks
Sunny

Connection Refused SAP 4.7 IDES

Hello Experts,
I have OS windows 2003 server. I installed SAP 4.7E IDES long back,it was working well. But suddenly the following Problem arised,
In SAP R3 Management Console Root , its dispalying "There is no item to show in this View"
The SAP Logon Description is:
Description = SAP 4.7
Application server = 200.200.200.20
sap router string =
Syastem ID = ERP
system no = 00.
SAP Syatem = R/3
Whenever I am going to start sapgui to saplogon then the follwing Error message is coming without starting the appliaction server.
Sapgui640
Partner not reached(host 200.200.200.20, service sapdb00)
WSAECONNREFUSED: connection refused.
Plz help me regarding this...
Thanks....

Hello. are your database Oracle? If yes the version are? Dependent on version you can use SAPDBA or Brtools, or both in one time.
http://help.sap.com/saphelp_47x200/helpdata/en/3e/5e123b4a4eca10e10000000a114084/content.htm
Try to check START>RUN>CMD-->BRTOOLS (before login in your OS under SIDadm user).
Try to check dev_w0 file in "work" directory.
Regards.

Connection Refused..urgent

i am unable to download the documentation provided in OTN, that to i am registered user, and it simply says "WSAECONNREFUSED" connection refused, how can i resolve this issue. how can i get access to the documentation

hello,
please contact OTN directly using the CONTACT US link.
regards,
the oracle reports team

ERRNO TEXT WSAECONNREFUSED: Connection refused

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