PI: 7.1: ICM running but no server with HTTP conne...

Hello,

after some days after a little DB-Update the Java-Stack of the Instance shows the following error:

503 Service not available

Error: -6

Version: 7010

Component: ICM Java

Date/Time: Tue Sep 2 13:15:39 2008

Module: http_j2ee2_mt.c

Line: 764

Server: jipcc19_PCC_19

Error Tag: {-}

Detail: ICM running but no server with HTTP connected

But all processes (Inst. & DB) are running, as far as i know....

Any suggestions

regards Christoph

SAP Managed Tags:
SAP NetWeaver Application Server

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Answers (3)

Hello,

we have had the same Problem many weeks ago.

Also I have restarted SAP and the Server. The Problem was not resolved, so i kill the jstart process over MMC and make a stopsap and thereafter a startsap.

Now it works smooth

Regards
Michael

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Hello,

Do you have a ABAP stack ?

Regards,

Siddhesh

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No...No Abap-Stack...

regards Christoph

Hello,

Can you post the dev_icm log file ?

Regards,

Siddhesh

Hello...

In the dev_icm there are several (>50) error-messages like this:

[Thr 1086384480] *** ERROR => IctICmReadFileHeader: read() failed 22 [ictxxcache_r 3481]

[Thr 1086384480] *** ERROR => premature end-of-file:possibly currupted cache file header [ictxxcache_r 3486]

[Thr 1086384480] Invalid cache entry file 'M0x1D8'+

After this error:

+[Thr 1086384480] ISC: created 400 MB disk cache.

[Thr 1086384480] ISC: created 50 MB memory cache.

[Thr 1086384480] HttpSubHandlerAdd: Added handler HttpCacheHandler(slot=0, flags=12293) for /, active: 1

[Thr 1086384480] HttpExtractArchive: files from archive /usr/sap/PCC/J19/exe/icmadmin.SAR in directory /usr/sap/PCC/J19/data/icmandir are up to date

[Thr 1086384480] HttpSubHandlerAdd: Added handler HttpAdminHandler(slot=1, flags=4101) for /sap/admin, active: 1

[Thr 1086384480] HttpSubHandlerAdd: Added handler HttpModHandler(slot=2, flags=12293) for /, active: 1

[Thr 1086384480] CsiInit(): Initializing the Content Scan Interface

[Thr 1086384480] AMD/Intel x86_64 with Linux (mt,unicode,SAP_CHAR/size_t/void* = 16/64/64)

[Thr 1086384480] CsiInit(): CSA_LIB = "/usr/sap/PCC/J19/exe/libsapcsa.so"

[Thr 1086384480] HttpSubHandlerAdd: Added handler HttpAuthHandler(slot=3, flags=12293) for /, active: 1

[Thr 1086384480] ICM running without ABAP

[Thr 1086384480] HttpSubHandlerAdd: Added handler HttpJ2EE2Handler(slot=4, flags=1060869) for /, active: 1

[Thr 1086384480] Started service 51900 for protocol HTTP on host "jipcc19"(on all adapters) (processing timeout=600, keep_alive_timeout=60)

[Thr 1086384480] Started service 51904 for protocol P4 on host "jipcc19"(on all adapters) (processing timeout=60, keep_alive_timeout=30)

[Thr 1086384480] Started service 51907 for protocol IIOP on host "jipcc19"(on all adapters) (processing timeout=60, keep_alive_timeout=30)

[Thr 1086384480] Started service 51908 for protocol TELNET on host "localhost"(only on this adapter) (processing timeout=60, keep_alive_timeout=30)

[Thr 1076898144] JNCMIHttpMsPutLogon: delete http logon information

[Thr 1076898144] JNCMIP4MsPutLogon: reset p4 logon information

[Thr 1076898144] JNCMIIIOPMsPutLogon: reset iiop logon information

[Thr 1076898144] JNCMITelnetMsPutLogon: reset telnet logon information

[Thr 1086384480] *** ERROR => NiHsLGetNodeAddr: NiPGetHostByName failed (rc=-1) [nixxhsl.cpp 308]

[Thr 1086384480] IcmNetCheck: network check passed without detecting problems

[Thr 1076898144] JNCMIHttpMsPutLogon: delete http logon information

[Thr 1076898144] JNCMIP4MsPutLogon: reset p4 logon information

[Thr 1076898144] JNCMIIIOPMsPutLogon: reset iiop logon information

[Thr 1076898144] JNCMITelnetMsPutLogon: reset telnet logon information

[Thr 1076898144] Thu Sep 4 15:45:32 2008

[Thr 1076898144] JNCMIP4NodeAdd: node 198597550 joins the load balancing list

[Thr 1076898144] Thu Sep 4 15:45:33 2008

[Thr 1076898144] IcmJSessCommServiceJoin: server 198597550 started protocol P4 (active services: 1)

[Thr 1076898144] JNCMIIIOPNodeAdd: node 198597550 joins the load balancing list

[Thr 1076898144] IcmJSessCommServiceJoin: server 198597550 started protocol IIOP (active services: 3)

[Thr 1076898144] JNCMITelnetNodeAdd: node 198597550 joins the load balancing list

[Thr 1076898144] IcmJSessCommServiceJoin: server 198597550 started protocol TELNET (active services: 7)

[Thr 1076898144] JNCMIP4MsPutLogon: set p4 logon port (port:51904) (lbcount: 1)

[Thr 1076898144] JNCMIIIOPMsPutLogon: set iiop logon port (port:51907) (lbcount: 1)

[Thr 1076898144] JNCMITelnetMsPutLogon: set telnet logon port (port:51908) (lbcount: 1)

[Thr 1076369760] IcmJSessCommAttach: Attached to J2EE request queue PCC_19_198597550_P4 +

regards Christoph

Edited by: Martin Rein on Sep 4, 2008 3:53 PM

Hello Martin,

Check the following SAP Note:

SAP Note Number: 1025368 - Error msgs concerning server cache in ICM trace (dev_icm)

Regards,

Siddhesh

Hi...

thanks for this...

the cache errors are vanished now....

But the first error is still there:

503 Service not available

Error: -6

Version: 7010

Component: ICM Java

Date/Time: Mon Sep 8 09:11:52 2008

Module: http_j2ee2_mt.c

Line: 764

Server: jipcc19_PCC_19

Error Tag: {-}

Detail: ICM running but no server with HTTP connected

dev_icm looks like this:

trc file: "/usr/sap/PCC/J19/work/dev_icm", trc level: 1, release: "710"

sysno 19

sid PCC

systemid 390 (AMD/Intel x86_64 with Linux)

relno 7100

patchlevel 0

patchno 65

intno 20020600

make multithreaded, Unicode, 64 bit, optimized

profile /usr/sap/PCC/SYS/profile/PCC_J19_jipcc19

pid 19200

[Thr 182894259392] Mon Sep 8 08:58:50 2008

[Thr 182894259392] started security log to file dev_icm_sec

[Thr 182894259392] SigISetDefaultAction : default handling for signal SIGCHLD

[Thr 182894259392] ICM running on: jipcc19

[Thr 182894259392] MtxInit: 30001 0 2

[Thr 182894259392] IcmInit: listening to admin port: 65000

[Thr 182894259392] MPI: dynamic quotas disabled.

[Thr 182894259392] MPI init: pipes=4000 buffers=1279 reserved=383 quota=10%

[Thr 182894259392] CCMS: AlInitGlobals : alert/use_sema_lock = TRUE.

[Thr 1075841376] IcmProxyWatchDog: proxy watchdog started

[Thr 182894259392] CCMS: Initalized shared memory of size 60000000 for monitoring segment.

[Thr 182894259392] IcmInit: icm running without ABAP stack

[Thr 1076369760] IcmJSessCommThread started

[Thr 1076898144] IcmMplxThread started

[Thr 182894259392] Mon Sep 8 08:58:51 2008

[Thr 182894259392] IcmJsfAttach: attached to Java Startup Framework

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 0

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 1

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 2

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 3

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 4

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 5

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 6

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 7

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 8

[Thr 182894259392] IcmCreateWorkerThreads: created worker thread 9

[Thr 1084283232] IcmWatchDogThread: watchdog started

[Thr 1086384480] ISC: created 400 MB disk cache.

[Thr 1076898144] JNCMIHttpMsPutLogon: http port information not available

[Thr 1076898144] JNCMIP4MsPutLogon: p4 port information not available

[Thr 1076898144] JNCMIIIOPMsPutLogon: iiop port information not available