Web Dispatcher - abort with a core

[Former Member]

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!!!

[Former Member]

Markus, did you find a solution for the crash? I have a similiar situation and is already on the very latest release.

Regards,

Mikael

[Former Member]

Hi Mikael,

you must install the new kernel. After this update all thinks work fine.

Kind regards,

Markus

[Former Member]

Good for you, but not the case for us.

SAP development support is looking into our issue.

[Former Member]

Dear Markus,

first of all you should download the latest web dispatcher from service marketplace and check if it still crashes. The version you are using is actually not the latest and might still contain errors that are fixed in the meantime.

Kind Regards

Thomas Alt

[tim_buchholz]

Dear Markus,

please open up a message on BC-CST-WDP and provide the core file for analysis. A core is not supposed to happen and is an error in the software.

Best Regards,

Tim

[Former Member]

Thanks Arun,

but i found no documentation about this parameter. Can you told me the value?

icm/trust_client_with_issuer = ???

icm/trust_client_with_subject = ???

Cheers

[Former Member]

Mate,

Just found one note for you. Please chk it

https://websmp105.sap-ag.de/~form/handler?_APP=01100107900000000342&_EVENT=REDIR&_NNUM=824554&_NLANG...

Its related to the error u got in logs

Cheers

Arun

[Former Member]

Hi,

The log shows the parameter icm/trust_client_with_issuer or icm/trust_client_with_subject are not set. U will need to first set this up and do the testing.

ICM is parameter are very important for HTTP protocols

Cheers

Arun

Award point for helpfull answer

[Former Member]

Hi Arun,

set this parameter on the WebDispatcher profile or on the MessageServer profile?

Kind regards,

markus

[Former Member]

ICM are on the webdispatcher profile

Arun