Web dispatcher wad down
Hi Experts,
We received complaints from BW users via portal that BPFR now working. Checked the web dispatcher service for the same system on ITS server and found that web dispatcher service for same system was down. It worked fine after starting that service. Could any one please help me where I can find any logs that why we dispatcher service got down as no one did it manually and since when it was down.
Regards,
Varun
Thanks Markus,
The web dispatcher is on a different windows based ITS server and the BW system attached in on a different UNIX server. So on the UNIX server for SAP; I did not find any file dev_webdisp under work directory.
On the windos server; i found dev_disp under D/ebdispatcher and one dev_disp.old.
From that it appears thar dev_webdisp was edited till some this morning time and then here was a gap of three hours (could be that was he time when web dispatcher was down) . And then I started web dispatcher service from services; it created a new dev_webdisp and renamed the earlier file as .old.
But there is no error log under these files. So I am not able to confirm why and how it got down.
Could you please advise how can I find RCA that why web dispatcher went down.
Thanks,
Varun
Similar Messages
-
Hello,
SAP web dispatcher is down.
Log dev_sapwebdisp:
Thr 11068] Mon Jun 08 11:56:35 2009
[Thr 11068] *** ERROR => no valid destination server available for '!J2EE' rc=13 [http_route.c 3126]
[Thr 11068] *** WARNING => redirect failed request to foreign destination '!ALL' [http_route.c 3146]
[Thr 11068] *** WARNING => original destination was '!J2EE' [http_route.c 3149]
[Thr 11068] *** ERROR => no valid destination server available for '!ALL' rc=14 [http_route.c 3126]
[Thr 11068] *** WARNING => redirect failed request to foreign destination '!ALL' [http_route.c 3146]
[Thr 11068] *** WARNING => original destination was '!ALL'
Thanks.I am very happy to know it, thank you !
That's is funny, you got a wicked sense of humor!
Is there a question in your message ?
I am sorry, is this twitter, where you just blog your updates? No! this a forum where you come if you have problems. Sometimes, you are over burdened with problems and you forget to mention "Please help" or any other obligatory line, requesting a solution. But any considerate person with even half a brain should understand that.
It's a very commonplace mistake and you exactly know that I have a problem and I am seeking help here.
Instead of trying to act over-smart and arrogant, you could have easily ignored the post and moved on.
If you want answers, you should learn how to post questions on a forum...
You may be an administrator/moderator here, Sir, but you lack the very basic skills of humility and understanding. -
Single point of failure for web dispatcher
Hi
I need advise on how can i resolve single point of failure for web
dispatcher in case the web dispatcher goes down on another system, what
are the alternative which can be used to avoid this.
In our enviroment we have db server with two application server and web
dispatcher is installed on db server and i need to know what can i do when
the web dispatcher on db server crashes and cannot be restarted at all.
We are running oracle 10.2.0.2.0 on AIX 5.3.
Regards,
CodlickHi Codlick,
the answer is, you cannot (switch to two web dispatchers).
If you want to use two web dispatchers, they need something in front, like a hardware load balancer. This would actually work, as WD know their sessions and sticky servers for those. But remember you always need a single point for the incoming address (ip).
Your problem really is about switchover groups. Both WD need to run in different switchover groups and need to switch to the same third software. I'm not sure if your switchover software can handle this (I'm not even sure if anyone can do this...), as this means the third WD needs to be in two switchover groups at the same time.
Hope this helps,
Regards,
Benny -
SAP Web Dispatcher Monitoring: Email notification
Hi,
Is there any utility or tools around where we can get email notification if SAP Web Dispatcher is down?
I am looking for a more proactive way of monitoring SAP Web Dispatcher.
Thanks.
Regards,
AnnieYou can use GRMG Lite:
http://help.sap.com/saphelp_nw70/helpdata/en/6d/6fe040852f712ae10000000a155106/frameset.htm
/people/dirk.jenrich/blog/2006/07/18/availability-monitoring-of-html-pages-with-grmg-lite -
Web Dispatcher - abort with a core
Hello all,
i have install a Web Dispatcher Version 7.00.7 for load balancing of a portal withe Central Instance and a Dialog Instance.
The Web Dispacther is coming up without problems. After nearly one day - the Web Dispatcher is down. In the share /usr/sap/W26/W00/work i found alwasy a core.
Have you an idea?
dev_webdisp:
trc file: "dev_webdisp", trc level: 1, release: "700"
sysno 00
sid W26
systemid 324 (IBM RS/6000 with AIX)
relno 7000
patchlevel 0
patchno 49
intno 20050900
make: multithreaded, ASCII, 64 bit, optimized
pid 3903658
[Thr 01] Fri Jan 19 14:08:40 2007
[Thr 01] *** WARNING => maximum number of sockets supported on this
host (8195) less than parameter icm/max_sockets (16384) [icxxrout_mt. 2737]
[Thr 01] started security log to file dev_icm_sec
[Thr 01] SAP Web Dispatcher running on: rcjus049.cja.roche.com
[Thr 01] MtxInit: 30001 0 2
[Thr 01] IcmInit: listening to admin port: 64999
[Thr 01] WARNING: MPI Pipe 2 still in use 0 0 1 1
[Thr 01] WARNING: MPI Pipe 0 still in use 0 0 1 1
[Thr 515] *** WARNING => HttpPlugInInit: Parameter icm/trust_client_with_issuer or icm/trust_client_with_subject not set => do not trust any intermediary
X.509 cert data will be removed from header [http_plgrt_m 670]
[Thr 515] HttpSubHandlerAdd: Added handler HttpRedirectHandler(slot=0, flags=4098) for /:0
[Thr 515] HttpExtractArchive: files from archive /usr/sap/W26/SYS/exe/run/wdispadmin.SAR in directory /usr/sap/W26/data/icmanroot are up to date
[Thr 515] HttpSubHandlerAdd: Added handler HttpAdminHandler(slot=1, flags=4101) for /sap/admin:0
[Thr 515] CsiInit(): Initializing the Content Scan Interface
[Thr 515] IBM RS/6000 with AIX (mt,ascii,SAP_CHAR/size_t/void* = 8/64/64)
[Thr 515] CsiInit(): CSA_LIB = "/usr/sap/W26/SYS/exe/run/libsapcsa.o"
[Thr 515] HttpSubHandlerAdd: Added handler HttpAuthHandler(slot=2, flags=12293) for /:0
[Thr 515] HttpSubHandlerAdd: Added handler HttpWebDispHandler(slot=3, flags=28677) for /:0
[Thr 515] Started service 8100 for protocol HTTP on host "rcjus049.cja.roche.com"(on all adapters) (processing timeout=1200, keep_alive_timeout=30)
[Thr 01] IcmCreateWorkerThreads: created worker thread 0
[Thr 01] IcmCreateWorkerThreads: created worker thread 1
[Thr 01] IcmCreateWorkerThreads: created worker thread 99
[Thr 26473] IcmWatchDogThread: watchdog started
[Thr 12595] Sun Jan 21 17:05:04 2007
[Thr 12595] *** ERROR => NiPConnect: SiConnect failed for hdl 8 / sock 12
(SI_ECONN_REFUSE; I4; ST; 194.147.45.40:8142) [nixxi.cpp 2454]
[Thr 12595] *** ERROR => Connection request from (-1/65535/0) to host: rcjus049.cja.roche.com, service: 8142 failed (NIECONN_REFUSED) [icxxconn_mt.
c 2731]
[Thr 12595] *** ERROR => IcmConnClientRqCreate() failed (rc=-8) [icrxx_mt.c 4885]
[Thr 12595] *** ERROR => Could not connect to SAP Message Server at rcjus049.cja.roche.com. URL=/msgserver/text/logon?version=1.2 [icrxx_mt.c 2269]
[Thr 12595] *** ERROR => rc=-1, HTTP response code: 0 [icrxx_mt.c 2270]
[Thr 12595] *** ERROR => see also OSS note 552286 [icrxx_mt.c 2271]
[Thr 12852] Sun Jan 21 17:07:04 2007
[Thr 12852] *** ERROR => NiPConnect: SiConnect failed for hdl 8 / sock 12
(SI_ECONN_REFUSE; I4; ST; 194.147.45.40:8142) [nixxi.cpp 2454]
[Thr 12852] *** ERROR => Connection request from (-1/65535/0) to host: rcjus049.cja.roche.com, service: 8142 failed (NIECONN_REFUSED) [icxxconn_mt.
c 2731]
[Thr 12852] *** ERROR => IcmConnClientRqCreate() failed (rc=-8) [icrxx_mt.c 4885]
[Thr 12852] *** ERROR => Could not connect to SAP Message Server at rcjus049.cja.roche.com. URL=/msgserver/text/logon?version=1.2 [icrxx_mt.c 2269]
[Thr 12852] *** ERROR => rc=-1, HTTP response code: 0 [icrxx_mt.c 2270]
[Thr 12852] *** ERROR => see also OSS note 552286 [icrxx_mt.c 2271]
[Thr 13109] Sun Jan 21 17:09:04 2007
[Thr 13109] *** ERROR => NiPConnect: SiConnect failed for hdl 8 / sock 12
(SI_ECONN_REFUSE; I4; ST; 194.147.45.40:8142) [nixxi.cpp 2454]
[Thr 13109] *** ERROR => Connection request from (-1/65535/0) to host: rcjus049.cja.roche.com, service: 8142 failed (NIECONN_REFUSED) [icxxconn_mt.
c 2731]
[Thr 13109] *** ERROR => IcmConnClientRqCreate() failed (rc=-8) [icrxx_mt.c 4885]
[Thr 13109] *** ERROR => Could not connect to SAP Message Server at rcjus049.cja.roche.com. URL=/msgserver/text/logon?version=1.2 [icrxx_mt.c 2269]
[Thr 13109] *** ERROR => rc=-1, HTTP response code: 0 [icrxx_mt.c 2270]
[Thr 13109] *** ERROR => see also OSS note 552286 [icrxx_mt.c 2271]
[Thr 13366] Sun Jan 21 17:11:04 2007
[Thr 13366] *** ERROR => NiPConnect: SiConnect failed for hdl 8 / sock 12
(SI_ECONN_REFUSE; I4; ST; 194.147.45.40:8142) [nixxi.cpp 2454]
[Thr 13366] *** ERROR => Connection request from (-1/65535/0) to host: rcjus049.cja.roche.com, service: 8142 failed (NIECONN_REFUSED) [icxxconn_mt.
c 2731]
[Thr 13366] *** ERROR => IcmConnClientRqCreate() failed (rc=-8) [icrxx_mt.c 4885]
[Thr 13366] *** ERROR => Could not connect to SAP Message Server at rcjus049.cja.roche.com. URL=/msgserver/text/logon?version=1.2 [icrxx_mt.c 2269]
[Thr 13366] *** ERROR => rc=-1, HTTP response code: 0 [icrxx_mt.c 2270]
[Thr 13366] *** ERROR => see also OSS note 552286 [icrxx_mt.c 2271]
[Thr 13623] Sun Jan 21 17:13:04 2007
[Thr 13623] *** ERROR => NiPConnect: SiConnect failed for hdl 8 / sock 12
(SI_ECONN_REFUSE; I4; ST; 194.147.45.40:8142) [nixxi.cpp 2454]
[Thr 13623] *** ERROR => Connection request from (-1/65535/0) to host: rcjus049.cja.roche.com, service: 8142 failed (NIECONN_REFUSED) [icxxconn_mt.
c 2731]
[Thr 13623] *** ERROR => IcmConnClientRqCreate() failed (rc=-8) [icrxx_mt.c 4885]
[Thr 13623] *** ERROR => Could not connect to SAP Message Server at rcjus049.cja.roche.com. URL=/msgserver/text/logon?version=1.2 [icrxx_mt.c 2269]
[Thr 13623] *** ERROR => rc=-1, HTTP response code: 0 [icrxx_mt.c 2270]
[Thr 13623] *** ERROR => see also OSS note 552286 [icrxx_mt.c 2271]
[Thr 13366] Mon Jan 22 12:20:39 2007
[Thr 13366] *** ERROR => PlugInHandleNetData: server: premature EOS (0/0) in request [http_plgrt_m 1927]
[Thr 14651] Mon Jan 22 12:20:57 2007
[Thr 14651] *** ERROR => illegal request version [http_plgrt_mt.c 4596]
[Thr 14651] *** ERROR => PlugInHandleNetData: HttpParseRequestHeader failed (rc=701) [http_plgrt_m 2136]
[Thr 14908] Mon Jan 22 12:20:58 2007
[Thr 14908] *** ERROR => Error in HTTP Request: 9 [http_plgrt_mt.c 4538]
[Thr 14908] *** ERROR => PlugInHandleNetData: HttpParseRequestHeader failed (rc=701) [http_plgrt_m 2136]
[Thr 15679] *** ERROR => Error in HTTP Request: 9 [http_plgrt_mt.c 4538]
[Thr 15679] *** ERROR => PlugInHandleNetData: HttpParseRequestHeader failed (rc=701) [http_plgrt_m 2136]
[Thr 15936] *** ERROR => illegal path specified [http_plgrt_mt.c 3743]
[Thr 16193] *** ERROR => host headerfield not set for HTTP/1.1 [http_plgrt_mt.c 4644]
[Thr 16193] *** ERROR => PlugInHandleNetData: HttpParseRequestHeader failed (rc=701) [http_plgrt_m 2136]
[Thr 17735] Mon Jan 22 12:20:59 2007
[Thr 17735] *** ERROR => illegal path specified [http_plgrt_mt.c 3743]
[Thr 18249] Mon Jan 22 12:21:00 2007
[Thr 18249] *** ERROR => illegal request version [http_plgrt_mt.c 4596]
[Thr 18249] *** ERROR => PlugInHandleNetData: HttpParseRequestHeader failed (rc=701) [http_plgrt_m 2136]
[Thr 18506] *** ERROR => illegal request version [http_plgrt_mt.c 4596]
[Thr 18506] *** ERROR => PlugInHandleNetData: HttpParseRequestHeader failed (rc=701) [http_plgrt_m 2136]
[Thr 19020] *** ERROR => Error in HTTP Request: 9 [http_plgrt_mt.c 4538]
[Thr 19020] *** ERROR => PlugInHandleNetData: HttpParseRequestHeader failed (rc=701) [http_plgrt_m 2136]
Thank you!!!Mate,
Just found one note for you. Please chk it
https://websmp105.sap-ag.de/~form/handler?_APP=01100107900000000342&_EVENT=REDIR&_NNUM=824554&_NLANG=E
Its related to the error u got in logs
Cheers
Arun -
Dear Experts,
I have ABAP backend system and I need to open it to internet. Doing so, I have implemented web dispatcher that is running in DMZ. Up to this point everything went on as desired, but one thing.
When I call the URL http://teidom.com:60000 then it redirects to the target host with the local address http://<localhost>.teidom.local:8000/sap/bc/gui/sap/its/webgui. Hereby this is not possible to call the page from internet. This is working only in local network, not in internet. In order to call and view the page from internet, the address has to be intact with no address redirection.
Just to get you closer to understand the situation, here below I wrote down the parameters which I defined for Web Dispatcher (sapwebdisp.pfl).
SAPGLOBALHOST = WebServerRack
SAPSYSTEM = 02
INSTANCE_NAME = W02
DIR_CT_RUN = C:\WebDisp\NTI3867
DIR_EXECUTABLE = C:\WebDisp\NTI3867
Accesssability of Message Server
rdisp/mshost = backsvr.teidom.local
ms/http_port = 8100
Configuration for medium scenario
icm/max_conn = 500
icm/max_sockets = 1024
icm/req_queue_len = 5003
icm/min_threads = 10
icm/max_threads = 50
mpi/total_size_MB = 80
SAP Web Dispatcher Ports
#icm/server_port_0 = PROT=HTTP,PORT=81$$
icm/server_port_0 = PROT=HTTP,PORT=60001
icm/HTTP/redirect_0= PREFIX=/, PORT=8000, PROT=HTTP, TO=/sap/bc/gui/sap/its/webgui, HOST=backsvr.teidom.local
Kind Regards,
Taner GulerHi Matt,
It is very kind of you commenting on the subject.
I just want to be sure of the problem that I am facing. My problem is when I call the URL http://teidom.com:60000 from the internet; it is supposed to view the page (information) from ABAP system. But it couldn't.
Web dispatcher is running on the host named 'webdispsvr'
In the firewall I set port 60000 open from internet to web dispatcher server
And in the other firewall (at the back) I set port 8000 open to R3 ABAP system which supplies information to internet.
After setting up the web dispatcher profile according to (thanks Olivier) instructions from help.sap.com
At next stage I started to test
First I tested it in local by URL http://webdispsvr:60000 it works and web browser views the ABAP login windows. From this point of the subject one thing that took my attention was, after pushing enter button for URL http://webdispsvr:60000 then it directly turns to address URL http://<localhost>.teidom.local:8000/sap/bc/gui/sap/its/webgui -- <localhost> is a host of where R3 ABAP system runs on (the address redirects to local address which is not wanted situation in the internet as long as it redirects to local URL address)
Second test was in the internet
Behaviour of the system is same nothing changed
When I call URL http://teidom.com:60000, as it happens in local test, it redirects the URL to http://<localhost>.teidom.local:8000/sap/bc/gui/sap/its/webgui for this reason page could not be viewed when it is called from the internet.
I hope above information is clear enough to get you understand how bad situation I am in.
Isnt there a way out of this struggle?
Thanks all of you for your great contribution to the situation.
Regards,
Taner -
Web Dispatcher configured but not working
Hi,
We wish to configure SAP Web Dispatcher as a reverse proxy. For this we've installed using sapinst SAP Web Dispatcher Version 7.00.11, multithreaded, ASCII, 64 BIT Patch Level 140 which was manally updated to SAP Web Dispatcher Version 7.10.1, multithreaded, ASCII, 64 BIT Patch Level 152.
The SAP Web Dispatcher server is in DMZ whereas the Enterprise Portal servers are in the intranet.
The updated SAP Web Dispatcher is available in /sapmnt/<SID>/exe and not in a seperate directory (/usr/sap/<SID>/sapwebdisp) as per SAP note 908097. The SAP Web Dispatcher has been installed on a standalone machine with instance number 00.
I've configured the Sap Web dispatcher with the -bootstrap option. The -checkconfig option completes with 0 warning 0 errors.
The TCP ports between SAP Web Dispatcher and Enterprise Portal servers are opened in the firewall. Also, required ports 22 & 8100 are opened from my computer to the SAP Web Dispatcher Server.
Yet when I try to connect to the administrator interface with the URL http://<Web_Disp_IP>:8100/sap/wdisp/admin/default.html, I receive the following text on the browser:
Network Error (tcp_error)
A communication error occurred: "Operation timed out"
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.
Similar message is received even if the SAP Web Dispatcher is installed in a seperate directory.
Has anyone come across a similar issue?
Thanks.
Regards.
SAP Web Dispatcher Profile generated by bootstrap
Profile generated by sapwebdisp bootstrap
unique instance number
SAPSYSTEM = 00
add default directory settings
DIR_EXECUTABLE = .
DIR_INSTANCE = .
Accessibility of Message Servers
rdisp/mshost = <EP_CI_IP_address>
ms/http_port = 8104
SAP Web Dispatcher Parameter
wdisp/auto_refresh = 25
wdisp/max_servers = 100
wdisp/shm_attach_mode = 6
configuration for default scenario (medium size)
icm/max_conn = 500
icm/max_sockets = 1024
icm/req_queue_len = 500
icm/min_threads = 10
icm/max_threads = 50
mpi/total_size_MB = 80
#maximum number of concurrent connections to one server
wdisp/HTTP/max_pooled_con = 500
wdisp/HTTPS/max_pooled_con = 500
SAP Web Dispatcher Ports
icm/server_port_0 = PROT=HTTP,PORT=8100
icm/server_port_1 =
SAP Web Dispatcher Web Administration
icm/HTTP/admin_0 = PREFIX=/sap/wdisp/admin,DOCROOT=./admin,AUTHFILE=icmauth.txt,PORT=8100
WebDisp:wdpadm 16> sapwebdisp pf=sapwebdisp.pfl -checkconfig
Checking SAP Web Dispatcher Configuration
=========================================
maximum number of sockets supported on this host: 8192
Server info will be retrieved from host: <EP_CI_IP_address>:8104 with protocol: http
Checking connection to message server...OK
Retrieving server info from message server...OK
Message Server instance list:
------++--
+
instance name
hostname
HTTP port
HTTPS port
------++--
+
J2EE37031000
sappqxx03
50300
50301
J2EE53924900
sappqxx05
50500
50501
------++--
+
Checking ABAP servers with URL "/sap/public/icman/ping":
no server group "!DIAG" defined
Checking J2EE servers with URL "/index.html":
Checking J2EE server sappqxx03:50300...OK
Checking J2EE server sappqxx05:50500...OK
Web Dispatcher configuration for J2EE only system: No server group !DIAG defined
On double stack systems, configure Web Dispatcher to accessMessage Server of SAP Web AS ABAP
Check ended with 0 errors, 0 warningsHi,
We wish to configure SAP Web Dispatcher (WDP) as a reverse proxy. For this we've installed using sapinst SAP Web Dispatcher Version 7.00.11, multithreaded, ASCII, 64 BIT Patch Level 140 which was manally updated to Version 7.10.1, multithreaded, ASCII, 64 BIT Patch Level 152.
The SAP WDP server is in DMZ whereas the Enterprise Portal servers are in the intranet.
The updated SAP WDP is available in /sapmnt/<SID>/exe and not in a seperate directory (/usr/sap/<SID>/sapwebdisp) as per SAP note 908097. The SAP WDP has been installed on a standalone machine with instance number 00.
I've configured the Sap WDP with the -bootstrap option. The -checkconfig option completes with 0 warning 0 errors.
The TCP ports between SAP WDP and Enterprise Portal 7.0 SP14 servers are opened in the firewall confirmed as per note 552286. Also, required ports 22 & 8100 are opened from my computer to the SAP WDP Server.
Yet when I try to connect to the administrator interface with the URL http://<Web_Disp_IP>:8100/sap/wdisp/admin/default.html, I receive the following text on the browser:
Network Error (tcp_error)
A communication error occurred: "Operation timed out"
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.
Similar message is received even if the SAP WDP is installed in a seperate directory.
Has anyone come across a similar issue?
Thanks.
Regards.
SAP Web Dispatcher Profile generated by bootstrap
SAPSYSTEM = 00
DIR_EXECUTABLE = .
DIR_INSTANCE = .
rdisp/mshost = <EP_CI_IP_address>
ms/http_port = 8104
wdisp/auto_refresh = 25
wdisp/max_servers = 100
wdisp/shm_attach_mode = 6
icm/max_conn = 500
icm/max_sockets = 1024
icm/req_queue_len = 500
icm/min_threads = 10
icm/max_threads = 50
mpi/total_size_MB = 80
wdisp/HTTP/max_pooled_con = 500
wdisp/HTTPS/max_pooled_con = 500
icm/server_port_0 = PROT=HTTP,PORT=8100
icm/server_port_1 =
icm/HTTP/admin_0 = PREFIX=/sap/wdisp/admin,DOCROOT=./admin,AUTHFILE=icmauth.txt,PORT=8100
Brief output of checkconfig
Maximum number of sockets supported on this host 8192
Server info will be retrieved from host EPHostIPAddres 8104 protocol http
Checking J2EE server sappqxx03:50300...OK
Checking J2EE server sappqxx05:50500...OK
Web Dispatcher configuration for J2EE only system: No server group DIAG defined
Check ended with 0 errors, 0 warnings -
Deactivate Portal server node from Web dispatcher, but still keep online
We want to deactivate a Portal server node from the Web dispatcher. We also need to connect directly to the specific node.
We configured the Server Node using Config Tool --> Server_ID####### --> Debug --> Debuggable --> Restricted Load Balancing. The node is not available to the Web dispatcher, However we are unable to explicitly connect to that node. We get the error message in the browser:
503 Service Unavailable
SAP WebAS engine is starting...
If this state does not change within a few minutes,
please contact your system administrator.
Check the recommendations in SAP Notes: 943498, 764417
Message: Dispatcher running but no server connected!
I have also read through the Web dispatcher online Help. They mention creating groups but they all seem to pertain to ABAP groups using SMLG. Our Web dispatcher is used in a strictly J2EE environment.
There must be a Profile setting or some config to restrict specified nodes... Let me know if you have found out?
Thank You,
Jon SellsHi PR,
Yes I understand that the Web Dispatchers Job ends at that point. That's why I want to stop the requests at the Web dispatcher by not allowing those nodes to be available.
Here is the situation. We have 3 Windows Servers with 10 Server Nodes spread accros them.
Host A - 2 Server Nodes, Central instance (Message Server) and SQL Server DB.
Host B - 4 Server Nodes.
Host C - 4 Server Nodes.
The Going Live Analysis suggested we move the DB off of the CI. We cannot do that at this time. What we can do is shut down the 2 nodes on Host A. Instead of shutting them down, we would rather remove them from the WD group. that way, our users never connect to the 2 nodes on the CI but Basis can still use them for Administration and those 2 nodes on the CI are never used for production purposes. Those nodes will just be used for monitoring and maintenance or even emergency purposes.
Right now our process to remove the 2 nodes from the Web dispatcher is to connect to the Admin page for Web Dispatcher --> Monitor Server Groups --> Right Click on the Host and select Deactivate. We have to do this whenever the Message Server is retarted. The million dollar question: How can that be set via a startup parameter?
Thanks
Jon Sells
Here is an example of how you can connect to a specific node:
https://<Host_name>.domain.local/b2b/b2b/init.do;sapj2ee_irj=7501753 -
Client authentication in PI when SAP Web dispatcher terminates SSL
PI Security Experts,
Here is our design for Third-party Peoplesoft system initiating SOAP Call to PI Web Service created on our PI server.
1) Third-party Peoplesoft Application server initiates a SOAP call.
2) Third-party Network Gateway has a URL server certificate from our gateway and our gateway server has a root certificate from the CA used by third-party gateway. this will be used to establish the SSL tunnel between gateway.
3) SOAP request in our network will be routed through load balancer to SAP web dispatcher.
4) SAP web dispatcher terminates SSL connection
5) We will generate client cert for authentication and pass it onto third-party which they will load onto their PeopleSoft application server. SOAP call initiating from the PeopleSoft server will pass the client cert along with the message (My understanding is that the client cert will not be a part of SOAP message body. Ina other words we are not implementing message-level security. Is that true? How will the client cert be passed? How and where will a client attach the client cert with message?My understanding is that this is a network layer security and client certificate will be authenticated on PI J2ee server at SSL protocol level..Is my understanding correct?)
6) We will also load client certificate generated for client onto J2EE server using Visual Admin and map it to PI user for authentication.
7) SAP web dispatcher terminates SSL and passes the SOAP message to PI (J2EE) along with client cert in a http header variable.
There is some conflicting SAP documents. some say that client cert can't be used for PI authentication if Web Dispatcher terminates SSL connection (http://help.sap.com/saphelp_nw04s/helpdata/en/ea/301e3e6217b40be10000000a114084/frameset.htm). There is some other documents that say that authentication using client cert is possible by having J2EE trusting Web Dispatcher and by passing client cert from Web Dispatcher to J2EE in a httpheader variable (http://help.sap.com/saphelp_erp2005/helpdata/en/ea/301e3e6217b40be10000000a114084/content.htm).
Now if client cert authentication is possible even if Web dispatcher terminates SSL, what cert do we need on J2EE, a cert from Web dispatcher or a client cert that's coming in from the client appication (the one that we created and provided to our third-party)?
If we install a cert from web dispatcher on J2EE then do we need a client cert on Web dispatcher instead of on J2EE? If so how and where do we map client cert to PI User?
I will really appreciate any advise on whether we are going down the right path and any pointers to my questions.
Thanks,
SaurabhHi,
May be below links will be helpful
Check the following links.. you will get the information all about the securities...
http://help.sap.com/saphelp_nw04/helpdata/en/f7/c2953fc405330ee10000000a114084/content.htm
Also read thru this link for message level security - https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d024ca8e-e76e-2910-c183-8ea4ba681c51
Also find soeminformation in these links
http://help.sap.com/saphelp_nw2004s/helpdata/en/a8/882a40ce93185de10000000a1550b0/frameset.htm
/people/aparna.chaganti2/blog/2007/01/23/how-xml-encryption-can-be-done-using-web-services-security-in-sap-netweaver-xi
Step by step guide for SSL security
step by step guide to implement SSL
Please go through below link for referance (above information is from below link)
http://help.sap.com/saphelp_nw04/helpdata/en/14/ef2940cbf2195de10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/ff/7932e4e9c51c4fa596c69e21151c7d/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/13/4a3ad42ae78e4ca256861e078b4160/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/3a/7cddde33ff05cae10000000a128c20/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/0a/0a2e0fef6211d3a6510000e835363f/content.htm
General guide
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a09f3d8e-d478-2910-9eb8-caa6516dd7d9
Message level security
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d024ca8e-e76e-2910-c183-8ea4ba681c51
Regarding message level you can encrypt the message using certificates.
For both of this basis team has to deploy the releavant certificates in XI ABAP Stack or Java stack.
Generally if the scenarios are intra company we dont use any transport level or message level security since the network is already secured.
Thanks
Swarup -
Reverse Proxy in web dispatcher
Any statistic on which product is better / qualifies better to be used as a reverse proxy.. (& wherein generic (forward) proxy services can be disabled)
Web Dispatcher
Apache
Microsoft IIS
Any other product ?
Thanks,Thanks !!!
> URL filtering: the Web Dispatcher 7.2 supports more than one SAP backend, but you should take a look into the confguration page at SAP Help to find out if it matches your future scenario.
I am looking for WD based on 7.3 for both the roles (Reverse proxy and load balancing). But I'll check if there is anything for me to be concerned about...
> looking at your scenario, you'll have at least 1 reverse proxy in your DMZ and the Web Dispatcher will be an additional reverse proxy (for internal and/or external access).
>
> The Web Dispatcher will be connected to the message server of the portal, so when a server/node goes down, the web dispatcher will be notified. That's a vantage over another reverse proxy.
Yes, we have one server reserved for reverse proxy software and another for load balancing (WD).. These two roles need to be on separate servers as per logistics requirement... So, is this what you are talking about..
User <> WD as reverse proxy on server1 <> WD for load balancing server2 <--> EP Message Server. -
CRM_UI Reporting - HTTPS Terminating at Web Dispatcher or SSL all the way
Hi,
We need to set up access to crm_ui reports (leads and marketing mainly) in CRM 7.0 for vendors coming from the internet. The CRM server is in the internal network. In order for this to work I plan to setup the web-dispatcher in the application dmz. The initial login is going to be via the web dmz layer (using sun's iplanet server), which then routes the crm URL to the web dispatcher in the App dmz and then from the web dispatcher to CRM server.
One requirement from our security team is to set up the flow as HTTPS.
On going through SAP help I get the impression that it can be set up two ways, one, configuring web dispatcher to pass the SSL connection to backend, & two - configuring the web dispatcher to terminate SSL.
Seems the former is quite straight forward (from SAP online help we have to set the icm/server_port_<xx>> = PROT=ROUTER) but does it also require that we setup the crm_ui_frame service as SSL and activate the HTTPS service in ICM?
Or is it better to go via the second option (HTTPS termination) without changing the backend setup? SAP Online help lists steps to do the HTTPS termination but I have not come across any detailed documentation for the first method.
Any thoughts, suggestions will be helpful for either scenario.
Thanks,
Rommel BhanThanks Martin the document helped.
Now the web dispatcher seems to talk to the HTTPS port on the backend.
However there is one issue I see in the dev_webdisp and was wondering if you have an insight.
Based on webdispatcher parameters, its taling to ms_https_port 8533 of backend
[Thr 773] Mon Feb 15 15:03:35 2010
[Thr 773] *** ERROR during SecudeSSL_SessionStart() from SSL_connect()==SSL_ERROR_SSL
[Thr 773] SecudeSSL_SessionStart: SSL_connect() failed --
[Thr 773] secude_error 9 (0x00000009) = "the verification of the server's certificate chain failed"
[Thr 773] >> -
Begin of Secude-SSL Errorstack -
>>
[Thr 773] ERROR in ssl3_get_server_certificate: (9/0x0009) the verification of the server's certificate chain failed
[Thr 773] ERROR in af_verify_Certificates: (27/0x001b) Chain of certificates is incomplete : "CN=sapcms02.reinternal.com, OU=I0020210975, OU=SAP Web AS, O=SAP Trust Community, C=DE"
[Thr 773] ERROR in get_path: (27/0x001b) Found root certificate of <CN=sapcms02.reinternal.com, OU=I0020210975, OU=SAP Web AS, O=SAP Trust Community, C=DE> which does not fit the given PKRoot
[Thr 773] ERROR in verify_with_PKs: (27/0x001b) Found root certificate of <CN=sapcms02.reinternal.com, OU=I0020210975, OU=SAP Web AS, O=SAP Trust Community, C=DE> which does not fit the given PKRoot
[Thr 773] << -
End of Secude-SSL Errorstack -
[Thr 773] SSL_get_state() returned 0x00002131 "SSLv3 read server certificate B"
[Thr 773] SSL NI-sock: local=10.104.146.81:62579 peer=10.104.146.81:8533
[Thr 773] <<- ERROR: SapSSLSessionStart(sssl_hdl=110acb850)==SSSLERR_SSL_CONNECT
[Thr 773] *** ERROR => IcmConnInitClientSSL: SapSSLSessionStart failed (-57): SSSLERR_SSL_CONNECT [icxxconn_mt.c 1911]
[Thr 773] *** ERROR => IcmConnClientRqCreate() failed (rc=-14) [icrxx_mt.c 5976]
[Thr 773] *** ERROR => Could not connect to SAP Message Server at sapcms02. URL=/msgserver/text/logon?version=1.2 [icrxx_mt.c 3289]
[Thr 773] *** ERROR => rc=-1, HTTP response code: 0 [icrxx_mt.c 3290]
[Thr 773] *** ERROR => see also SAP note 552286 [icrxx_mt.c 3291]
My backend is setup with SSL and web dispatcher is set to the following. Also since the backend and sapweb dispatcher are on the same host, using the same sidadm, the SSL stuff is on one location. I generated the SAPSSLS.pse in the backend using STRUST
Accessibility of Message Servers
rdisp/mshost = sapcms02
ms/http_port = 8100
ms/https_port = 8533
wdisp/server_info_protocol = https
SAP Web Dispatcher Ports
icm/server_port_0 = PROT=ROUTER,PORT=60000
icm/server_port_1 = PROT=HTTPS,PORT=0
icm/server_port_2 = PROT=HTTP,PORT=8080 <-- web dispatcher admin port
#SSL parameters similar to one in backend
ssf/ssfapi_lib = /usr/sap/CMS/SYS/exe/run/libsapcrypto.o
sec/libsapsecu = /usr/sap/CMS/SYS/exe/run/libsapcrypto.o
ssf/name = SAPSECULIB
ssl/ssl_lib = /usr/sap/CMS/SYS/exe/run/libsapcrypto.o
ssl/server_pse=/usr/sap/CMS/DVEBMGS00/sec/SAPSSLS.pse
ssl/client_pse=/usr/sap/CMS/DVEBMGS00/sec/SAPSSLC.pse -
Please i need your help, i´am new in this and i´am trying to run the portal on internet with the web dispatcher, i already get the wd work, and i can see the admin page.
I have de wd running on a web server (saphost1) in standalone mode,(when i configured the wd i gave the portal message server port, and the name of the host in which the portal is running), and the portal running in other server (saphost2) in an ABAP+JAVA WebAS,
i want to access the portal through the wd but i don´t know how to do that (redirect the url from saphost1:/irj/portal) , i searched in the docs but i haven´t found something.
Please help me i really need to get this done the sooner as possible
Thanks
CoatlHi Martin!!!
Thank you very much, that was just what i was looking for. i have another doubt, i done everything that the SAP Library says, but when i try to display the portal, i get the next error:
500 Dispatching Error
Error: -26
Version: 7000
Component: HTTP_ROUTE
Date/Time: Wed Feb 14 12:46:58 2007
Module: http_route.c
Line: 3122
Server: acsservicios__00
Error Tag:
Detail: no valid destination server available for '!ALL' rc=13
In the sapwebdisp.pfl i have the next values:
Profile generated by sapwebdisp bootstrap
unique instance number
SAPSYSTEM = 6
add default directory settings
DIR_EXECUTABLE = .
DIR_INSTANCE = .
Accessibility of Message Servers
rdisp/mshost = acslobot.advanced.local
ms/http_port = 8106
use static description files for logon groups: group info
wdisp/group_info_location = file:
icrgroups.txt
use static description files for logon groups: url prefixes
wdisp/url_map_location = file:
urlinfo.txt
#maximum number of concurrent connections to one server
wdisp/HTTP/max_pooled_con = 500
wdisp/server_info_location = file:
C:\SAPWebDisp\icrgroups.txt
wdisp/HTTPS/max_pooled_con = 500
SAP Web Dispatcher Ports
icm/server_port_0 = PROT=HTTP,PORT=8006
SAP Web Dispatcher Web Administration
icm/HTTP/admin_0 = PREFIX=/sap/icm/admin,DOCROOT=./admin,AUTHFILE=icmauth.txt
icm/HTTP/redirect_0 = PREFIX=/, TO=/irj/portal
when i aces to de address: <webdisphost>:8006/...i get the mentioned error, where 8006 is the port where the wd listen, but when i try to aces the url <webdisphost>:8006 it says that the page cant be found
What can be grown with my configuration....please need your help
Coatl -
I am getting a 404 not found message on my mac before the web page closes down
I am getting a 404 not found message on my mac before the web page closes down. How do I fix this?
Is it an internal or external web page? Does this occur on all web pages? If not, post the URL of one that 404s.
-
How to use Web Dispatcher in XI
XI receives some messages and passes them onto CRM for processing. The user ID that is used between XI & CRM communication of Service user type.Due to this reason, this user has consumed the dialog processes available during the process.The error seems to indicate that the load was too heavy and that the system ran out of memory blocks reserved for XI to CRM communication. There are 2 application servers for CRM, in addition to the central instance.We can use the web-dispatcher in XI (instead of a particular Application instance).
Web dispatcher will then assign the message to the available application instance.
The question is How do we Use Web Dispatcher in XI with respect to this scenario??
Can anybody put light on this issue.Have a look here
http://help.sap.com/saphelp_nw70/helpdata/en/43/39c7b227b91bcbe10000000a1553f7/frameset.htm
Regards,
Prateek -
Web Dispatcher Not forwading XML document to SAP XI
Hi Everyone,
We have a web dispatcher that is accepting an HTTP Post over SSL and forwarding this connection to our SAP XI system. Our client post to the box and we see the ssl information in the log and then a string of information about connecting to our J2EE Engine where XI resides.
Here is a snippet from the SWD log:
[Thr 6768] IcmPlCheckRetVal: Next status: WAIT_FOR_DATA(5)
[Thr 6768] IcmHandleNetWrite(id=0/6): HandleServData returned: 5
[Thr 6768] Address Offset IcmWriteToConn:
[Thr 6768] -
[Thr 6768] 030718FC 000000 c1003297 8535ef16 f9aae7c8 34f128ef |..2..5......4.(.|
[Thr 6768] 0307190C 000016 778dba96 22a728b5 96357d83 75e173a8 |w...".(..5}.u.s.|
[Thr 6768] 0307191C 000032 668a1525 5d1fa229 42312e5a e837a4c3 |f..%]..)B1.Z.7..|
[Thr 6768] 0307192C 000048 25cd16a2 7bee0812 965c59d9 c3af4d79 |%...{....\Y...My|
[Thr 6768] 0307193C 000064 2a17300d a7057b2e 9f5c452c e2b795ff |*.0...{..\E,....|
[Thr 6768] 0307194C 000080 33f3a39f 57c3a039 1fb0c0dd 1c25416d |3...W..9.....%Am|
[Thr 6768] 0307195C 000096 fafa2ac6 ddc3c4f3 b4507205 f5332181 |..*......Pr..3!.|
[Thr 6768] 0307196C 000112 12bb6b77 2eba8afa 084e260f db56666f |..kw.....N&..Vfo|
[Thr 6768] 0307197C 000128 6811e524 1c9d315c 0a324594 1050b990 |h..$..1\.2E..P..|
[Thr 6768] 0307198C 000144 4fb501e7 4224449b 206368c5 969d3b7a |O...B$D. ch...;z|
[Thr 6768] 0307199C 000160 b0e220c8 01fa8b78 e7ae629e 7020b726 |.. ....x..b.p .&|
[Thr 6768] 030719AC 000176 bc0b4c60 82565941 9489134b cdf256e8 |..L`.VYA...K..V.|
[Thr 6768] 030719BC 000192 5e80f602 7d080dce 20ea88b4 7e7b690c |^...}... ...~{i.|
[Thr 6768] 030719CC 000208 4106caca 670aa222 4264014c 62dbfd21 |A...g.."Bd.Lb..!|
[Thr 6768] 030719DC 000224 7ef8388a 8f0ff98a 4e36e1d0 d99eb46f |~.8.....N6.....o|
[Thr 6768] 030719EC 000240 a4aa0d74 2f2a796d 8635fe94 7db1886f |...t/*ym.5..}..o|
[Thr 6768] -
[Thr 6768] IcmWriteToConn(id=0/6): prepared to write data to partner (len = 1372)
[Thr 6768] NiIWrite: write 1372, 1 packs, RAW_IO, hdl 10, data complete
[Thr 6768] IcmWriteToConn(id=0/6): wrote data to partner (len = 1372)
[Thr 6768] MPI<d>0#10 DiscardOutbuf l0 0 0 111868 0 0 -> 030718A8 0
[Thr 6768] NiIPeek: peek successful for hdl 11 / socket 131040 (r)
[Thr 6768] IcmReadFromPartner(id=0/6): read with maximum timeout 500
[Thr 6768] IcmReadFromPartner(id=0/6): request new MPI (0/0)
[Thr 6768] MPI<d>0#11 GetOutbuf -1 111868 65536 (0) -> 030718C8 0
[Thr 6768] IcmReadFromPartner(id=0/6): connection broken (len=0,0)
[Thr 6768] ConnPoolCloseNiHdl:
[Thr 6768] Pool Entry: 0999C0D0:
[Thr 6768] NI: 11, SSL: 00000000, allocated: 1, inuse: 1, desc: 08242DF0
[Thr 6768] NiICloseHandle: shutdown and close hdl 11 / socket 131040
[Thr 6768] IcmReadFromPartner(id=0/6): connection broken (buf_used=0)
[Thr 6768] PlugInStopConn: close connection
[Thr 6768] PlugInStopConn: shutdown backend connection
[Thr 6768] ConnPoolCloseNiHdl:
[Thr 6768] Pool Entry: 0999C0D0:
[Thr 6768] NI: -1, SSL: 00000000, allocated: 1, inuse: 1, desc: 08242DF0
[Thr 6768] IcrDetachFromServer: closing port 50001/1/0
[Thr 6768] IcmConnPoolFreeEntry: free conn pool entry 0999C0D0[0] in pool 08242D90 (nihdl=-1, ssl=00000000)
[Thr 6768] HTR: decrement load factor: 4000 -> 0 (d=4000)
[Thr 6768] ICR: IcrDetachFromServer -> 0
[Thr 6768] MPI<c>1#23 Close( 1 ) del=0 -> 0
[Thr 6768] MPI<c>1#25 Delete( 1 ) -> 0
[Thr 6768] MPI<c>1#24 Close( 1 ) del=1 -> 0
[Thr 6768] MPI<d>0#12 Close( 0 ) del=0 -> 0
[Thr 6768] MpiIFreeAllBuffers(): free 1120360
[Thr 6768] MPI<d>0#14 Delete( 0 ) -> 0
[Thr 6768] MPI<d>0#13 Close( 0 ) del=1 -> 0
[Thr 6768] NiICloseHandle: shutdown and close hdl 10 / socket 131032
[Thr 6768] IcmConnClose: Connection 0/6 closed
[Thr 6768] IcmConnFreeContext: context 0 released
[Thr 6768] IcmServDecrRefCount: IB2.SERV1.mydomain.com:44380 - serv_ref_count: 1
[Thr 6768] IcmWorkerThread: Thread 8: Waiting for event
[Thr 876] Tue Apr 01 12:38:19 2008
[Thr 876] NiIPeekListen: peek successful for hdl 4 / socket 131232 / socket -1
[Thr 876] SetQoS not possible, no QoS Provider available
[Thr 876] NiIInitSocket: set default settings for socket 131032
[Thr 876] NiIAccept: connect from: host 10.22.4.197, port C8.7C/51324, fam 2 (low adr..high adr)
[Thr 876] NiCreateHandle: state hdl 10 / socket 131032 NI_INITIAL
[Thr 876] nilh-localCheck: using local address list
[Thr 876] NiIAccept: took local port AD.5C/44380
[Thr 876] NiSetStat: state hdl 10 NI_CONNECTED
[Thr 876] NiIBlockMode: switch off block-mode for hdl 10 / socket 131032
[Thr 876] IcmExternalLogin: Connection request from Client received
[Thr 876] IcmConnCheckStoredClientConn: next client timeout check in 75 sec
[Thr 876] IcmServIncrRefCount: IB2.SERV1.mydomain.com:44380 - serv_ref_count: 2
[Thr 876] IcmQueueAppend: queuelen: 1
[Thr 7876] IcmWorkerThread: worker 9 got the semaphore
[Thr 876] IcmCreateRequest: Appended request 20
[Thr 7876] REQUEST:
Type: ACCEPT CONNECTION Index = 19
[Thr 876] IcmConnIntegrateServer: accepted connection from 10.22.4.197 on service 44380
[Thr 7876] CONNECTION (id=0/7):
used: 1, role: 1, stateful: 0
NI_HDL: 10, protocol: 16
host: 10.22.4.197:44380
status: NOP
connect time: 01.04.2008 12:38:19
MPI request: <0> MPI response: <0>
request_buf_size: 0 response_buf_size: 0
request_buf_used: 0 response_buf_used: 0
request_buf_offset: 0 response_buf_offset: 0
[Thr 7876] MPI:0 create pipe 02F60180 1
[Thr 7876] MPI<e>0#1 Open( ANONYMOUS 0 1 ) -> 0
[Thr 7876] MPI<e>0#2 Open( ANONYMOUS 0 0 ) -> 0
[Thr 7876] MPI:1 create pipe 02F60298 1
[Thr 7876] MPI<f>1#1 Open( ANONYMOUS 1 0 ) -> 1
[Thr 7876] MPI<f>1#2 Open( ANONYMOUS 1 1 ) -> 1
[Thr 7876] IcrHostStrToInt: hostname 10.22.4.197 = addr -989587958
[Thr 7876] RoutePlugInStartConn: Accepted connection from client: 10.22.4.197, -989587958
[Thr 7876] RoutePlugInStartConn: masked client ip: 10.22.0.0, 5642
[Thr 7876] IcrClientTabGetEntry: entry->key.client_ip: 5642, inst_name: J2EE2045300
[Thr 7876] RoutePlugInStartConn: tab entry for 10.22.4.197 found: instance->J2EE2045300
[Thr 7876] found matching port: prot=1 vhost=-1 port=50001 f=8
[Thr 7876] IcmIConnPoolAllocEntry: no unused entry for pool 08242D90 found (reuse conn: 0)
[Thr 7876] IcmIConnPoolAllocEntry: try to create new entry for pool 08242D90
[Thr 7876] IcmConnPoolAllocSlot: allocated entry 0999C0D0[0] of pool 08242D90
[Thr 7876] nihsl-getHostAddr: found hostname 'My.SAP.XI.System' in cache
[Thr 7876] nihsi-getHostAddr: hostname 'My.SAP.XI.System' = addr IP.of.My.SAP.XI.System
[Thr 7876] nihsi-getServNo: servicename '50001' = port C3.51/50001
[Thr 7876] NiCreateHandle: state hdl 11 / socket -1 NI_INITIAL
[Thr 7876] NiIBlockMode: switch off block-mode for hdl 11 / socket -1
[Thr 7876] NiLowLevCon: connect to: host IP.of.My.SAP.XI.System, port C3.51/50001, fam 2 (low adr..high adr)
[Thr 7876] NiIInitSocket: set default settings for socket 131024
[Thr 7876] NiISocket: hdl 11 got socket 131024
[Thr 7876] NiPConnect: connect in progress
[Thr 7876] SiPeekPendConn: connection of socket 131024 established
[Thr 7876] NiLowLevCon: took local port 06.9B/1691
[Thr 7876] nilh-localCheck: using local address list
[Thr 7876] NiSetStat: state hdl 11 NI_CONNECTED
[Thr 7876] IcmConnPoolConnect: Connection to host: My.SAP.XI.System, service: 50001 established (nihdl=11)
[Thr 7876] IcmConnPoolNewEntry: created new entry 0999C0D0[0] for pool 08242D90 (nihdl=11, ssl=00000000)
[Thr 7876] ICR: IcrAttachToServer('J2EE2045300' 1 4 1 port:50001/1/0) 0-> 0
[Thr 7876] RoutePlugInStartConn: routing 10.22.4.197 to destination J2EE2045300
[Thr 7876] IcmPlCheckRetVal: Next status: READ_REQUEST(1)
[Thr 7876] IcmReadFromConn(id=0/7): request new MPI (0/0)
[Thr 7876] MPI<e>0#3 GetOutbuf -1 111868 65536 (0) -> 030718C8 0
[Thr 7876] IcmReadFromConn(id=0/7): connection broken (len=0,0)
[Thr 7876] NiICloseHandle: shutdown and close hdl 10 / socket 131032
[Thr 7876] IcmReadFromConn(id=0/7): connection broken
[Thr 7876] PlugInStopConn: close connection
[Thr 7876] PlugInStopConn: shutdown backend connection
[Thr 7876] ConnPoolCloseNiHdl:
[Thr 7876] Pool Entry: 0999C0D0:
[Thr 7876] NI: 11, SSL: 00000000, allocated: 1, inuse: 1, desc: 08242DF0
[Thr 7876] NiICloseHandle: shutdown and close hdl 11 / socket 131024
[Thr 7876] IcrDetachFromServer: closing port 50001/1/0
[Thr 7876] IcmConnPoolFreeEntry: free conn pool entry 0999C0D0[0] in pool 08242D90 (nihdl=-1, ssl=00000000)
[Thr 7876] HTR: decrement load factor: 4000 -> 0 (d=4000)
[Thr 7876] ICR: IcrDetachFromServer -> 0
[Thr 7876] MPI<e>0#4 Close( 0 ) del=0 -> 0
[Thr 7876] MpiIFreeAllBuffers(): free 1120360
[Thr 7876] MPI<e>0#6 Delete( 0 ) -> 0
[Thr 7876] MPI<e>0#5 Close( 0 ) del=1 -> 0
[Thr 7876] MPI<f>1#3 Close( 1 ) del=0 -> 0
[Thr 7876] MPI<f>1#5 Delete( 1 ) -> 0
[Thr 7876] MPI<f>1#4 Close( 1 ) del=1 -> 0
[Thr 7876] IcmConnClose: Connection 0/7 closed
[Thr 7876] IcmConnFreeContext: context 0 released
[Thr 7876] IcmServDecrRefCount: IB2.SERV1.mydomain.com:44380 - serv_ref_count: 1
[Thr 7876] IcmWorkerThread: Thread 9: Waiting for event
We checked the J2EE logs on the XI server but we do not see any activity. Is the document making to XI or is this failing in SWD?
Thanks for the help.
PS Here is my SWD config:
Profile generated by sapwebdisp bootstrap
unique instance number
SAPSYSTEM = 5
add default directory settings
DIR_EXECUTABLE = .
DIR_INSTANCE = .
Accessibility of Message Servers
rdisp/mshost = MY.XI.SERVER.IP
ms/http_port = 8110
SAP Web Dispatcher Parameter
wdisp/auto_refresh = 120
wdisp/max_servers = 100
wdisp/shm_attach_mode = 6
configuration for default scenario (medium size)
icm/max_conn = 500
icm/max_sockets = 1024
icm/req_queue_len = 500
icm/min_threads = 10
icm/max_threads = 50
icm/conn_timeout = 60000
mpi/total_size_MB = 80
#maximum number of concurrent connections to one server
wdisp/HTTP/max_pooled_con = 500
wdisp/HTTPS/max_pooled_con = 500
SAP Web Dispatcher Ports
icm/server_port_0 = PROT=ROUTER,PORT=44380,TIMEOUT=3000
icm/server_port_1 = PROT=HTTP,PORT=64000
icm/HTTPS/verify_client=0
SAP Web Dispatcher Web Administration
icm/HTTP/admin_0 = PREFIX=/sap/wdisp/admin,DOCROOT=./admin,AUTHFILE=icmauth.txt
Edited by: Joe Wright on Apr 1, 2008 7:51 PMHi
Did you check the connectivity i.e web dispatcher with any other system(LandScape).
For example CRM for FICO.
Thanks
Sukrut S
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