RFC logon failed with message: Failed: Connect to SAP gateway failed

I installed CI instance fine and i am stopped here with this error at the end of DB instance install. Could someone let me know what could be the reason for this. Is there any fix or workaround to continue the install.
INFO       2006-09-16 01:13:02 [iaxxrfcimp.cpp:398]
          CAbRfcImpl::setRfcConnectParam
RFC parameter ASHOST set to value hostSAP.
INFO       2006-09-16 01:13:02 [iaxxrfcimp.cpp:398]
          CAbRfcImpl::setRfcConnectParam
RFC parameter SYSNR set to value 09.
INFO       2006-09-16 01:13:02 [iaxxrfcimp.cpp:543]
          CAbRfcImpl::checkConnectInfo
RFC connection information checked successfully.
ERROR      2006-09-16 01:13:02 [iaxxrfcimp.cpp:450]
          CAbRfcImpl::openRfcConn
FRF-00007 Unable to open RFC connection.
ERROR      2006-09-16 01:13:02
          CJSlibModule::writeError_impl()
FRF-00063 RFC logon failed with message: Failed: Connect to SAP gateway failed
Connect_PM GWHOST=hostSAP, GWSERV=sapgw09, ASHOST=hostSAP, SYSNR=09
LOCATION    CPIC (TCP/IP) on local host
ERROR       partner not reached (host hostSAP, service 3309)
TIME        Sat Sep 16 01:13:02 2006
RELEASE     640
COMPONENT   NI (network interface)
VERSION     37
RC          -10
MODULE      nixxi_r_mt.cpp
LINE        8528
DETAIL      NiPConnect
SYSTEM CALL connect
ERRNO       146
ERRNO TEXT Connection refused
COUNTER     4
Thanks,
Ram

at the end of the database instance installation SAPInst is doing some RFCs to the CI.
The logfile states that the gateway on host hostSAP with the systemnumber 09 is not reachable.
Please check if you have started the central instance on this machine.
peter

Similar Messages

"Connect to SAP gateway failed" error message when we connecting bex to bw

any one can help in connecting bex with BW.
we got a error when we are trying to connect bex to bw from offshore. as we do not have basis consultant we only need to connect bex with BW.
"Connect to SAP gateway failed".
RFC_ERROR_COMMUNICATION
But it is working properly connecting to onsite team.
this is the first time we are connecting from offshore.

You didnt answer the first question of when exactly are you getting this error message - during direct logon to BEx or using transaction RRMX. Anyways, I assume both are giving the error.
Check how the SAP logon pad is configured to access the BW server currently.
In our case the problem was resolved by using the server machine name instead of the IP address to logon to the BW server.
If you are currently using the IP address in the logon pad then change it to the server machine name instead.
Also, make this entry in your hosts file (windows>system32>drivers>etc>hosts) add an entry like:
<IP Address> <bw_server_machine_name>
save the file, reboot the system and then try logging onto BEx again.
If it still does not work - send me screenshots of the logon pad configuration you have for the BW server.
Hope this helps,
Regards,
Nikhil
Message was edited by: Nikhil Chowdhary

Rfc conn.: Connect to SAP gateway failed , edit: Group PUBLIC not found

Hello!
I want to create a RFC connection.
In the "Connection and Transport"-Tab I fill out the fields: Target Host, System Number and System ID.
If I save the destination the fields Gateway-Host and Gateway-Service will be automatically filled out with the same input value of the Target Host field.
But there is no gateway for this system and if I ping the destination the following error message is shown:
Error during ping operation: Connect to SAP gateway
failed Connect_PM TYPE=A ASHOST=sma82 SYSNR=01
WHOST=sma82 GWSERV=sma82 PCS=1 LOCATION    CPIC (TCP/IP)
on local host with Unicode ERROR       service sma82
unknown TIME        Thu Sep 27 11:27:37 2007 RELEASE
710 COMPONENT   NI (network interface) VERSION     39 RC
         -3 MODULE      nixxhsl.cpp LINE        643 DETAIL
      NiHsLGetServNo: service name cached as unknown
COUNTER     6
How can I handle this?

Hi,
I have attempted to configure the Destination with a co-worker who successfully configured a Destination to the same R/3-System but with SAP NetWeaver 2004s and not with SAP Netweaver CE 7.1 SR1.
He said that in his case he connects to the Message-Server so we activated Load Balancing.
The Message-Server will be found now but the Logon Group cant be found:
Error during ping operation: Connect to message server host failed Connect_PM TYPE=B MSHOST=xxx.xxx.xxx GROUP=PUBLIC R3NAME=TDE MSSERV=sapmsTDE PCS=1 LOCATION    CPIC (TCP/IP) on local host with Unicode ERROR       <b>Group PUBLIC not found</b> TIME        Tue Oct 02 12:28:09 2007 RELEASE     710 COMPONENT   LG VERSION     5 RC          -6 MODULE      lgxx.c LINE        4392 DETAIL      LgIGroupX COUNTER     15
But the Logon Group is PUBLIC! I checked it with SMLG.
Any ideas?
Regards,
Armin

Connect to SAP gateway failed during Installatio(SAP 2004s with Oracle10.2)

Hi,
I am doing SAP 2004S installation with Oracle10.2
Oracle installation completed.
SAP installation completed till step : ABAP post installation (28 out of 43 completed)
Now I am stuck in Check DDIC Password phase.
but my problem is not able to start Sap instance.
dev_rfc.trc says...
>TS> Mon Jul 13 11:34:02 2009
T:612 ======> Connect to SAP gateway failed
Connect_PM TPNAME=IGS.ANK, GWHOST=INLD50057853A, GWSERV=3301
LOCATION    CPIC (TCP/IP) on local host
ERROR       internal error
            (this retcode should be handled by caller of NI-layer)
TIME        Mon Jul 13 11:34:02 2009
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -8
MODULE      nixx.c
LINE        1537
DETAIL      NiCloseHandle: invalid hdl -1
COUNTER     12
>TS> Mon Jul 13 11:35:03 2009
T:612 ======> Connect to SAP gateway failed
Connect_PM TPNAME=IGS.ANK, GWHOST=INLD50057853A, GWSERV=3301
LOCATION    CPIC (TCP/IP) on local host
ERROR       internal error
            (this retcode should be handled by caller of NI-layer)
TIME        Mon Jul 13 11:35:03 2009
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -8
MODULE      nixx.c
LINE        1537
DETAIL      NiCloseHandle: invalid hdl -1
COUNTER     14
Could you please let me know what is problem here...where can I adjust gateway if it is the only problem.
Thanks,
Regards,
Ankit Baphna

also dispatcher log says...
ue Jul 14 16:31:05 2009
rdisp/http_min_wait_dia_wp : 1 -> 1
***LOG CPS=> DpLoopInit, ICU ( 3.0 3.0 4.0.1) [dpxxdisp.c   1611]
***LOG Q0K=> DpMsAttach, mscon ( INLD50057853A) [dpxxdisp.c   11163]
CCMS: AlInitGlobals : alert/use_sema_lock = TRUE.
CCMS: Initalizing shared memory of size 60000000 for monitoring segment.
CCMS: start to initalize 3.X shared alert area (first segment).
DpMsgAdmin: Set release to 7000, patchlevel 0
MBUF state PREPARED
MBUF component UP
DpMBufHwIdSet: set Hardware-ID
***LOG Q1C=> DpMBufHwIdSet [dpxxmbuf.c   1050]
DpMsgAdmin: Set patchno for this platform to 33
Release check o.K.
Tue Jul 14 16:31:45 2009
ERROR => W0 (pid 5556) died [dpxxdisp.c   13748]
ERROR => W1 (pid 2768) died [dpxxdisp.c   13748]
my types changed after wp death/restart 0xbf --> 0xbe
ERROR => W2 (pid 4376) died [dpxxdisp.c   13748]
my types changed after wp death/restart 0xbe --> 0xbc
ERROR => W3 (pid 3708) died [dpxxdisp.c   13748]
my types changed after wp death/restart 0xbc --> 0xb8
ERROR => W4 (pid 5392) died [dpxxdisp.c   13748]
my types changed after wp death/restart 0xb8 --> 0xb0
ERROR => W5 (pid 1544) died [dpxxdisp.c   13748]
my types changed after wp death/restart 0xb0 --> 0xa0
ERROR => W6 (pid 3872) died [dpxxdisp.c   13748]
my types changed after wp death/restart 0xa0 --> 0x80
DP_FATAL_ERROR => DpWPCheck: no more work processes
DISPATCHER EMERGENCY SHUTDOWN ***
increase tracelevel of WPs
killing W0-5556 (SIGUSR2)
ERROR => DpWpKill(5556, SIGUSR2) failed [dpxxtool.c   2586]
killing W1-2768 (SIGUSR2)
ERROR => DpWpKill(2768, SIGUSR2) failed [dpxxtool.c   2586]
killing W2-4376 (SIGUSR2)
ERROR => DpWpKill(4376, SIGUSR2) failed [dpxxtool.c   2586]
killing W3-3708 (SIGUSR2)
ERROR => DpWpKill(3708, SIGUSR2) failed [dpxxtool.c   2586]
killing W4-5392 (SIGUSR2)
ERROR => DpWpKill(5392, SIGUSR2) failed [dpxxtool.c   2586]
killing W5-1544 (SIGUSR2)
ERROR => DpWpKill(1544, SIGUSR2) failed [dpxxtool.c   2586]
killing W6-3872 (SIGUSR2)
ERROR => DpWpKill(3872, SIGUSR2) failed [dpxxtool.c   2586]
NiWait: sleep (10000ms) ...
NiISelect: timeout 10000ms
NiISelect: maximum fd=1673
NiISelect: read-mask is NULL
NiISelect: write-mask is NULL
Tue Jul 14 16:31:55 2009
NiISelect: TIMEOUT occured (10000ms)
dump system status
Workprocess Table (long)               Tue Jul 14 11:01:55 2009
========================
and syslog says...
SAPBasis:MEssage server disconnected
SAP Gateway closed
Database error: 1017 at CON
ORA01017: invalid username/password; logon denied
Which username is this referring to?
Regards,
Ankit Baphna
Edited by: I041468 on Jul 14, 2009 1:09 PM

Connect to SAP gateway failed Connect_PM TYPE=B

Hi experts,
I get the following error when i ping through JCO destinations on portals.
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connect_PM TYPE=B MSHOST=imtsapdev01 GROUP=CLUST R3NAME=DMI MSSERV=sapmsDMI PCS=1 LOCATION    CPIC (TCP/IP) on local host with Unicode ERROR       partner '127.0.0.1:3310' not reached TIME        Tue Jan 27 16:39:54 2009 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
However my JCO destinations were working perfectly until recently. I checked on the logon group. I have one called CLUST, which i use for this purpose.
I have also checked both service files and they have the following for the ECC server im connecting to.
3610 because its system number 10 i am connecting to.
sapmsDMI 3610/tcp
From the JCE destinations screen i cannot even ping the server. I can though when i log on to the server through remote desktop.
thanks and regards
dilanke
as a reply to nishants posts.
goto rz70
give hostname -->
service --> sapgw00 (sapgw(instance number)
execute it
click on yes
check rfc call (success or failed)
I have done this. i left hostname as "blank" gave service as "sapgw10"
The following is what i got as the output.
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDRFC
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDMSGSRV
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDIPSERV
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDINSTSP
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDINSTSC
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDGWSRV
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDDBSYS
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDCOMPSYS
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDCLIENT
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDBCSYS
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDAPPL_SERV
    0: IMTSAPDEV01_DMI_10                        : Execute program: SLDASSOC
    0: IMTSAPDEV01_DMI_10                        : Collection of SLD data finished
    0: IMTSAPDEV01_DMI_10                        : Data collected successfully
    0: IMTSAPDEV01_DMI_10                        : RFC data prepared
    0: IMTSAPDEV01_DMI_10                        : Used RFC destination: SLD_NUC
    0: IMTSAPDEV01_DMI_10                        : RFC call failed: Error opening an RFC connection.
    0: IMTSAPDEV01_DMI_10                        : Existing periodic jobs removed. Number: 1
    0: IMTSAPDEV01_DMI_10                        : Program scheduled: 20090127 184357
    1: IMTSAPDEV01_DMI_10                        : Event-controlled job already exists; scheduling not necessary
so i guess its not successful. when i look at rz70 of a server where this works correctly its not succsessful either
if it is success then technical system name will be in sld
to restart sld --> /sld --> administration --> stop server --> restart server
or check in VA --> SLD data supplier value --> Runtime
I checked this and i do not see aa problem. you have configuration status as valid and send reult as Success
Services file is locted on OS level of R3 system--> Goto --> Start --> Run -> (type)Drivers(enter) --> etc -> (here is services file)
check ur r/3 server entry is there or not,
I have the followng in the service file for the server
sapmsDMI 3610/tcp
if not add it

Hi Experts,
when ilook at the remote gateway properties in SMGW this is what i see on the R/3 server. ive looked at my other system which i can connect to and there isnt much of a difference in the parameters. How can test this to see if it works?
                                                                                Details of remote gateway
entry                         = 0
state                         = CONNECTED
local                         = 1
system type                   = REMOTE_GATEWAY
client                        = FALSE
wait for frag write           = 0
suspended                     = 0
read/write socket             = 4
HANDLE                        = 4
TIME                          = Sun Oct 19 18:54:14 2008
SOCKET                        = 1352
STAT                          = NI_CONNECTED
TYPE                          = STREAM IPv4
OUT                           = 48225 messages 48225 bytes
IN                            = 1 messages 64 bytes
LOCAL                         = 127.0.0.1:3310
REMOTE                        = 127.0.0.1:1297
OPTIONS                       =
connect                       = Sun Oct 19 18:52:17 2008
last request                  = Thu Jan 29 13:09:58 2009
conversation no               = 0
thanks and regards,
dilanke

SAP_CMINIT3 : rc=20 Connect to SAP gateway failed when connecting SAP CR

Dear SAP Gurus,
I have the follwowing issue when I try to access SAP Crystal Reports 2011 on my desktop.
I can access the SAP ERP 6.0 back-end system without problem, but when I try to connect to SAP Crystal Reports, as soon as I enter my login details, I get the following error message:
Logon Failed.
Details: SAP_CMINIT3 : rc=20 > Connect to SAP gateway failed
Connect_PM GWHOST=192.12.353.12, GWSERV=sapgw00, SYSNR=00
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR partner 192.12.353.12:3300' not reached
TIME Thu Oct 27 12:02:17 201
RELEASE 700
COMPONENT NI (network interface)
VERSION 38
RC -10
MODULE nixxi.cpp
LINE 2823
DETAIL NiPConnect2
SYSTEM CALL connect
ERRNO 10060
ERRNO TEXT WSAETIMEDOUT: Connection timed out
COUNTER 3
I can login to SAP Crystal Reports using other desktops, but cannot access using my own. This is the same for other people, they also cannot access using my desktop.
Thanks in advance, Marc

HI Mark,
Are you and Ramish working together?
See this post for your answer: Connection keeps failing
Don

Connect to SAP gateway failed - internal error

Hi, I've developed a simple .NET application that connects to a SAP system and makes a function call using a SAP Connector Proxy object. Everything works fine in my workstation, but deployment doesn't. I'm also deploying the following libraries: SAP.Connector.dll, SAP.Connector.Rfc.dll and librfc32.dll.
The fact is that deployment works fine in some servers, but not in others. I've checked that .NET Framework is installed (both versions, 1.1 and 2.0). I've checked the "WINDOWS\system32\drivers\etc\services" file. What else should I check? Any idea? Every suggestion would be appreciated.
The error message is the following:
Connect to SAP gateway failed Connect_PM GWHOST=xxx.xxx.xxx.xxx, GWSERV=sapgw00, ASHOST=xxx.xxx.xxx.xxx, SYSNR=00 LOCATION CPIC (TCP/IP) on local host ERROR internal error TIME Mon Nov 13 16:23:08 2006 RELEASE 640 COMPONENT NI (network interface) VERSION 37 RC -1 COUNTER 1
And the connection string:
CLIENT=100 USER=****** PASSWD=****** LANG=EN ASHOST=xxx.xxx.xxx.xxx SYSNR=0
Thanks in advance

Hi Daniel,
Can you connect to the particular system by using SAPGUI ?
if yes, then your librfc32 file is working fine.
NCo internally consumes it's functions.
Other points to check are
1> service name as appears from within the r/3 system [transaction : smgw]
2> NCo 2.0 uses .net 1.1 & nCo 2.5 uses .net 2.0, do you have both versions running parallely ?
3> gateway errors are infrastructure issues, please verify your firewall settings for the relevant protocols : http / https & also sap ports 3300 onwards.
the services file you have checked will list the ports that need to be opened on the firewall [in the case of multi - domain applications]
4> check in your 'hosts' file [same directory as your 'services' file]
This file contains the mappings of IP addresses to host names. Each
entry should be kept on an individual line. The IP address should
be placed in the first column followed by the corresponding host name.
The IP address and the host name should be separated by at least one
space.
Additionally, comments (such as these) may be inserted on individual
lines or following the machine name denoted by a '#' symbol.
For example:
102.54.94.97 rhino.acme.com # source server
38.25.63.10 x.acme.com # x client host
with respect,
amit

Connect to SAP gateway failed Connect_PM TYPE=A

In past 4-5 days, some of messages are not processed in our XI production server.
I got the following error in the falied messages:
Seem to be some parameter need to be update for sap gateway.
<SAP:AdditionalText>com.sap.aii.af.ra.ms.api.DeliveryException: RfcAdapter: receiver channel has static errors: can not instantiate RfcPool caused by: com.sap.aii.af.rfc.RfcAdapterException: error initializing RfcClientPool:com.sap.aii.af.rfc.core.repository.RfcRepositoryException: can not connect to destination system due to: com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed Connect_PM TYPE=A ASHOST=dbcinpr SYSNR=15 GWHOST=dbcinpr GWSERV=sapgw15 PCS=1 LOCATION CPIC (TCP/IP) on local host with Unicode ERROR connection to host dbcinpr, service sapgw15 timed out TIME Sun Oct 21 09:09:50 2007 RELEASE 640 COMPONENT NI (network interface) VERSION 37 RC -12 MODULE nixxi_r_mt.cpp LINE 1067 DETAIL NiPConnect COUNTER 1</SAP:AdditionalText>
<SAP:ApplicationFaultMessage namespace="" />
Pls let us know if it is parameter related prolem or some other issue.
Regards
Amar

Hi Amar!
Test the status of the RFC destinations in transaction SM59 of XI and R/3 systems.
Also check this thread, I think they might be helpful:
Communication channel not working
RFC Receiver Adapter Error
JCO Destination creation error
RFC_ERROR_COMMUNICATION - time out
Reg Jco connections
RFC Adaptive Model,JCO destinations error
Regards,
Matias
PS: please award points if helpful.

Sol Man 4.0 Installation Error ECJS-30196 Connect to SAP gateway failed

Hi Experts
I am trying to install Solution Manager 4.0.
While installing SolMan, everything goes fine, until step # 31 create java users (creating SAP Jsf user), then it runs into below error messages.
CJS-30196 Connect to SAP gateway failedConnect_PM TYPE=A ASHOST=solman SYSNR=23 GWHOST=solman GWSERV=sapgw23 PCS=1LOCATION    CPIC (TCP/IP) on local host with UnicodeERROR       partner 'solman:sapgw23' not reachedTIME        Mon Aug 13 17:44:59 2007RELEASE     700COMPONENT   NI (network interface)VERSION     38RC          -10MODULE      nixxi.cppLINE        2770DETAIL      NiPConnect2SYSTEM CALL connectERRNO       10061ERRNO TEXT WSAECONNREFUSED: Connection refusedCOUNTER     1
FCO-00011 The step createJSF with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_Doublestack|ind|ind|ind|ind|3|0|createJSF was executed with status ERROR .
CJS-30196 Connect to SAP gateway failed
Connect_PM TYPE=A ASHOST=solman SYSNR=23 GWHOST=solman GWSERV=sapgw23 PCS=1
LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       timeout occured
TIME        Mon Aug 13 17:17:35 2007
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -5
MODULE      gwxx.c
LINE        480
DETAIL      timeout 60000 msecs
SYSTEM CALL NiRead
COUNTER     1
Any suggestions/ideas for this error
Regards
Rahul

Hi Experts
I am trying to install Solution Manager 4.0.
While installing SolMan, everything goes fine, until step # 31 create java users (creating SAP Jsf user), then it runs into below error messages.
CJS-30196 Connect to SAP gateway failedConnect_PM TYPE=A ASHOST=solman SYSNR=23 GWHOST=solman GWSERV=sapgw23 PCS=1LOCATION    CPIC (TCP/IP) on local host with UnicodeERROR       partner 'solman:sapgw23' not reachedTIME        Mon Aug 13 17:44:59 2007RELEASE     700COMPONENT   NI (network interface)VERSION     38RC          -10MODULE      nixxi.cppLINE        2770DETAIL      NiPConnect2SYSTEM CALL connectERRNO       10061ERRNO TEXT WSAECONNREFUSED: Connection refusedCOUNTER     1
FCO-00011 The step createJSF with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_Doublestack|ind|ind|ind|ind|3|0|createJSF was executed with status ERROR .
CJS-30196 Connect to SAP gateway failed
Connect_PM TYPE=A ASHOST=solman SYSNR=23 GWHOST=solman GWSERV=sapgw23 PCS=1
LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       timeout occured
TIME        Mon Aug 13 17:17:35 2007
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -5
MODULE      gwxx.c
LINE        480
DETAIL      timeout 60000 msecs
SYSTEM CALL NiRead
COUNTER     1
Any suggestions/ideas for this error
Regards
Rahul

Connect to SAP Gateway failed.

Hello. When I setup the databridge it errors out. When I check for processes, it shows sapmsj2e as being on port 3601 in my services file. But I can't launch a webdyn pro or access my machine with the sap gui. Any ideas?
Heres the log file snipped
352 11/16/04 1:28:12 PM [SAPEngine_Application_Thread[impl:3]_12] INFO com.sap.lcr.webui.DPBridgeServlet: Data Supplier Bridge started.
#351 11/16/04 1:28:09 PM [JCO.ServerThread-97] DEBUG com.sap.lcr.sagent.SAPProxyServer: JCO exception processed.
#350 11/16/04 1:28:09 PM [JCO.ServerThread-97] DEBUG com.sap.lcr.sagent.SAPProxyServer: On server exception: Terminated thread.
#349 11/16/04 1:28:09 PM [JCO.ServerThread-97] DEBUG com.sap.lcr.sagent.SAPProxyServer: JCO Server exception received: Server startup failed at Tue Nov 16 13:28:09 PST 2004.
This is caused by either a) erroneous server settings, b) the backend system has been shutdown, c) network problems. Will try next startup in 1 seconds.
Could not start server: Connect to SAP gateway failed
Connect_PM TPNAME=SLD_NUC, GWHOST=orw-gharnish, GWSERV=sapmsJ2E
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR connection to partner broken
TIME Tue Nov 16 13:28:09 2004
RELEASE 640
COMPONENT NI (network interface)
VERSION 37
RC -6
MODULE ninti.c
LINE 784
DETAIL NiPRead (147.34.68.157/sapmsJ2E, hdl 1)
SYSTEM CALL recv
COUNTER 88
Thrown:
com.sap.mw.jco.JCO$Exception: Server startup failed at Tue Nov 16 13:28:09 PST 2004.
This is caused by either a) erroneous server settings, b) the backend system has been shutdown, c) network problems. Will try next startup in 1 seconds.
Could not start server: Connect to SAP gateway failed
Connect_PM TPNAME=SLD_NUC, GWHOST=orw-gharnish, GWSERV=sapmsJ2E
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR connection to partner broken
TIME Tue Nov 16 13:28:09 2004
RELEASE 640
COMPONENT NI (network interface)
VERSION 37
RC -6
MODULE ninti.c
LINE 784
DETAIL NiPRead (147.34.68.157/sapmsJ2E, hdl 1)
SYSTEM CALL recv
COUNTER 88

Also. If I check my bridge connections it shows this:
[DOWN] JCO/RFC server threads
Is that related to the other problem?
Thanks, Graeme.

RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed

HI All,
Im getting the following error while trying to call a RFC through JCO.
{0}#1#com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed
Connect_PM TYPE=A ASHOST=R3ip SYSNR=00 GWHOST=R3ip GWSERV=sapgw00 PCS=1
LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       hostname 'R3ip' unknown
TIME        Thu May 15 12:13:36 2008
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -2
MODULE      niuxi.c
LINE        1529
DETAIL      NiPGetHostByName2: hostname 'R3ip' not found
SYSTEM CALL gethostbyname_r
COUNTER     1
I know it has something to do with the entries in the services and hosts files of the portal server. Please guide me on links from help.sap.com on this.

HI Dagfinn,
Very helpful answer. Thanks.
When you say :
4. Normally, the sap system should be registered in DNS, and you should need any. --- How do I check if my SAP system is registerd in the DNS? Is there some detail explaination on this.
Also,
I have these observations :
1. I checked the services file on my portal server and the entry for "sapgw00 3300/tcp" is maintained there.
2. There is no entry of my SAP ECC box in the hosts file of my portal server.
3. The group PUBLIC is not maintained in SMLG transaction.
4. I am using R3ip only in my code, there is no other place that this "R3ip" is being used.
Following is my code :
import com.sapportals.htmlb.page.*;
import com.sapportals.htmlb.table.DefaultTableViewModel;
import com.sapportals.htmlb.event.*;
import com.sapportals.portal.htmlb.page.*;
import com.sapportals.portal.prt.component.*;
import com.sapportals.portal.prt.resource.IResource;
import com.sapportals.portal.prt.session.*;
import java.math.*;
import java.util.*;
import java.util.Calendar;
import com.sapportals.portal.prt.service.jco.IJCOClientService;
import com.sap.mw.jco.JCO;
import com.sapportals.portal.prt.service.jco.IJCOClientPoolEntry;
import com.sap.mw.jco.IFunctionTemplate;
import com.sap.mw.jco.IRepository;
public class ReadModelData extends PageProcessorComponent {
public DynPage getPage(){
    return new ReadModelDataDynPage();
public static class ReadModelDataDynPage extends JSPDynPage{
     private class4bean class4bean = null;
     protected IPortalComponentRequest request;
     protected IPortalComponentSession session;
     protected IPortalComponentContext context;
     protected IPortalComponentProfile profile;
     protected String userId;
     protected String sapSystem;
     private final static int INITIAL_STATE = 0;
     private final static int OUTPUT_STATE = 1;
     private final static int ERROR_STATE = 2;
     private int state = INITIAL_STATE;
    public void doInitialization(){
          System.out.println("cpCv - Code is rendered: " + Calendar.getInstance().getTime().toString());
          state = INITIAL_STATE;
          DefaultTableViewModel tvm = new DefaultTableViewModel();
          tvm = getData();
          //class4bean = new class4bean();
          class4bean.setModel(tvm);
          session.putValue("class4bean", class4bean);
     public DefaultTableViewModel getData() {
     com.sap.mw.jco.IRepository repository;
     JCO.Pool pool = JCO.getClientPoolManager().getPool("R3");
/*     if (pool == null) {
//       JCO.removeClientPool("R3");
     JCO.addClientPool(
     "R3",
     10,
     "040",
     USER,
     PWD,
     "EN",
     "R3ip",
     "00");
     if (pool == null) {
//            JCO.removeClientPool("R3");
          JCO.addClientPool(
          "R3",
          10,
          "040",
          "uname",
          "pwd",
          "EN",
          "portalserver",
          "40");
     repository = JCO.createRepository("TTL", "R3");
     JCO.Client client = null;
//        Get a function template from the repository
     IFunctionTemplate ftemplate =
     repository.getFunctionTemplate("BAPI_SALESORDER_GETSTATUS");
//        Create a function from the template
     JCO.Function function = ftemplate.getFunction();
     client = JCO.getClient("R3");
     JCO.ParameterList input = function.getImportParameterList();
     input.setValue("0053100700", "SALESDOCUMENT");
     client.execute(function);
     JCO.Table sales_orders =
     function.getTableParameterList().getTable("STATUSINFO");
     Vector row = new Vector();
     Vector tbl = new Vector();
     Vector colNames = new Vector();
//        Loop over all rows
     do {
//        Loop over all columns in the current row
     for (JCO.FieldIterator e = sales_orders.fields();
     e.hasMoreElements();
     JCO.Field field = e.nextField();
     row.add(field.getString());
//       System.out.println(field.getName() + ":\t" + field.getString());
     } //for
     tbl.add(row);
     } while (sales_orders.nextRow());
     sales_orders = null;
     sales_orders =
     function.getTableParameterList().getTable("STATUSINFO");
     sales_orders.nextRow();
     for (JCO.FieldIterator e = sales_orders.fields();
     e.hasMoreElements();
     JCO.Field field = e.nextField();
     colNames.add(field.getName().toString());
     DefaultTableViewModel dtvModel =      new DefaultTableViewModel(tbl, colNames);
     JCO.releaseClient(client);
     return dtvModel;
    public void doProcessAfterInput() throws PageException {
    public void doProcessBeforeOutput() throws PageException {
      class4bean myBean = new class4bean();
      ((IPortalComponentRequest)getRequest()).getServletRequest().setAttribute("myBean", myBean);
      // fill your bean with data here...
      this.setJspName("testJSP_.jsp");

Connect to SAP gateway failed- RFC_ERROR_COMMUNICATION

Hi All,
When i try to open query designer or BeX analyser , the following error pops up ;
Error Group
RFC_ERROR_COMMUNICATION
Message
Connect to SAP gateway failed
Connect_PM GWHOST=10.150.1.07, GWSERV=sapgw00, SYSNR=00
LOCATION    CPIC (TCP/IP) on local host
ERROR       partner 10.150.1.07not reached
TIME        Tue Feb 12 11:38:06 2008
RELEASE     710
COMPONENT   NI (network interface)
VERSION     39
RC          -10
MODULE      nixxi.cpp
LINE        2985
DETAIL      NiPConnect2
SYSTEM CALL connect
ERRNO       10060
ERRNO TEXT WSAETIMEDOUT: Connection timed out
COUNTER     3
What can i do to solve this problem?
Thanks in advance,

Hi,
My problem was solved....
Its problem related to port...
You have to get the port open from ur side as well as the client side...the problem will be solved.....
Regards,

Connection to SAP gateway failed

I got the following error when i am connecting to BEX( through rrmx & direct from Business explorer) from offshore. onsite people are able to connect BEX.
as we do not have basis consultant we only need to resolve it.
please let me know what all the process I have to do. is there anything i need to contact network perople at client place. is there any settingss i need to do at sm59 tcode.
<b>please find following error message</b>
Error Group
RFC_ERROR_COMMUNICATION
Message
Connect to SAP gateway failed
Connect_PM GWHOST=10.235.245.95, GWSERV=sapgw05, ASHOST=10.235.245.95, SYSNR=05
LOCATION    CPIC (TCP/IP) on local host
ERROR       partner not reached (host 10.120.130.85, service 3305)
TIME        Mon Nov 06 21:53:32 2006
RELEASE     640
COMPONENT   NI (network interface)
VERSION     37
RC          -10
MODULE      nixxi_r.cpp
LINE        8602
DETAIL      NiPConnect2
SYSTEM CALL SiPeekPendConn
ERRNO       10061
ERRNO TEXT WSAECONNREFUSED: Connection refused
COUNTER     2
Thanks
Lakshmi

Hi Lakshmi ,
As rightly mentioned by Ganesh, this is supposed to be handlled by Basis+hardware support team.
What you can do as temporary solution, use RSRT for Query Monitor.
And use query display as BEx/HTML, this way you can atleast see the result of query.
Hope it helps.

CJS-30196 Connect to SAP gateway failed: Error during installation

Dear Experts,
Please Help me with the following error i am getting during installation of ECC6 with MAXDB,
ERROR 2009-08-04 08:28:43
CJS-30196 Connect to SAP gateway failed
Connect_PM TYPE=A ASHOST=node1 SYSNR=03 GWHOST=node1 GWSERV=sapgw03 PCS=1
LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       partner 'node1:sapgw03' not reached
TIME        Tue Aug 04 08:28:43 2009
RELEASE     700
COMPONENT   NI (network interface)
VERSION     38
RC          -10
MODULE      nixxi.cpp
LINE        2764
DETAIL      NiPConnect2
SYSTEM CALL connect
ERRNO       10061
ERRNO TEXT WSAECONNREFUSED: Connection refused
COUNTER     1
ERROR 2009-08-04 08:28:43
FCO-00011 The step createADSUser with step key |NW_Onehost|ind|ind|ind|ind|0|0|SAP_Software_Features_Configuration|ind|ind|ind|ind|5|0|NW_Usage_Types_Configuration_AS|ind|ind|ind|ind|0|0|NW_CONFIG_ADS|ind|ind|ind|ind|2|0|createADSUser was executed with status ERROR .
Regards,
Ritesh Bhatia

Hi Guys,
I am installing Ecc6 on my laptop. While installing i have got a below error...
ERROR 2012-01-24 06:58:02
CJS-30196 Connect to SAP gateway failedConnect_PM TYPE=A
ASHOST=ecc6 SYSNR=04 GWHOST=ecc6 GWSERV=sapgw04 PCS=1LOCATION
CPIC (TCP/IP) on local host with UnicodeERROR       partner
'ecc6:sapgw04' not reachedTIME        Tue Jan 24 06:58:02
2012RELEASE     700COMPONENT   NI (network interface)VERSION
38RC          -10MODULE      nixxi.cppLINE        2764DETAIL
NiPConnect2SYSTEM CALL connectERRNO       10061ERRNO TEXT
WSAECONNREFUSED: Connection refusedCOUNTER
ERROR 2012-01-24 06:58:02
FCO-00011 The step createJSF with step key
NW_Onehost
ind
ind
ind
ind
0
0
NW_Onehost_System
ind
ind
ind
ind
1
0|NW_CI_Instance|ind|ind|ind|ind|11|0|NW_CI_Instance_Doublestack|ind
|ind|ind|ind|3|0|createJSF was executed with status ERROR .
Could you please provide some solution for this?
with regards
Vinayak

(102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed

hello everybody,
i have a problem in all my receiver RFC comunication Channel (PI 7.1).
Every night we resart the R3 system where CC need to comunicate.
On the morning all Receiver RFC CC don't work and i have the follow error:
Receiver channel 'CC_SAP_RFC_LOOKUP' for party '', service 'BS_ECD'
Error can not instantiate RfcPool caused by:
com.sap.aii.adapter.rfc.RfcAdapterException: error initializing
RfcClientPool:com.sap.aii.adapter.rfc.core.repository.RfcRepositoryException: can not connect to
destination system due to: com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect
to SAP gateway failed
Connect_PM TYPE=A ASHOST=192.168.10.38 SYSNR=00 GWHOST=192.168.10.38 GWSERV=sapgw00 PCS=1
I need stop and start the CC.
I cannot propose to customer to stop and start CC every morning.
How can i solve this problem?
thanks
Alex

Hi,
As a workaround you can plan the availability of your RFC channels according to the downtime of R3 system.
The channels will be stopped and started automatically in this case. take a look here,
http://help.sap.com/saphelp_nwpi71/helpdata/en/46/ad6cfeb5492a86e10000000a1553f6/content.htm
regarding the problem, did you see Q25 of this note
Note 730870 - FAQ XI 3.0/ PI 7.0/ PI 7.1/ PI 7.11/ PI 7.2/ 7.3 RFC Adapter
regards,
francis

RFC logon failed with message: Failed: Connect to SAP gateway failed

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