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Java Engine not connecting to DB

Dears,

From last some days on our ECC5 server which is having ABAP+JAVA stack on SQL server,we are facing one issue that my Java engine is not connecting to Database.

Due to which i am not able to work on my java stack.ABAP stack is working fine.On ABAP side there is no issue.Checked the database schema SAPSIDDB password is it correct.

This happened suddenly.Till evening system was working fine and next day in moring this issue occured means we have not made changes in any configuration or anywhere.

Configtool log says:

###Thread[AWT-EventQueue-0,6,main]##0#0#Warning##Java#SAP_LOGGING_FORMATTER_ERROR##Attempting to change a formatter on active log ! The reset() method must be called first!#1#.
system.log# #1.5#C000ACA8010400010000002801CF243B000455CDD9D74CA8#1220242518265#/System/Configuration/Logging##com.sap.tc.logging.APILogger.FileLog[setFormatter()]#######Thread[AWT-EventQueue-0,6,main]##0#0#Info##Java#TC_LOGGING_CONFIGURATION_IS_CHANGED[C0000A305666000000000000018FB1F70003D67C779CD2B8]##The
for the has been changed from to )!#5#formatter#FileLog#.
system.log#com.sap.tc.logging.ListFormatter#com.sap.tc.logging.ListFormatter# #1.5#C000ACA8010400010000002901CF243B000455CDD9D74CA8#1220242518265#/System/Server##com.sap.engine.core.configuration#######Thread[AWT-EventQueue-0,6,main]##0#0#Info#1#com.sap.engine.core.configuration#Plain###Properties for connect through secure store not set. Please check your connect properties. Trying to connect via plain user/password.##1.5#C000ACA8010400010000002A01CF243B000455CDD9D74CA8#1220242518265#/System/Configuration/Logging##com.sap.tc.logging.APILogger.LogController[setResourceBundleName(String resourceBundleName)]#######Thread[AWT-EventQueue-0,6,main]##0#0#Info##Java#TC_LOGGING_CONFIGURATION_IS_CHANGED[C0000A305666000000000000018FB1F70003D67C779CD2B8]##The for the has been changed from to )!#5#resource bundle name#LogController#/System/Database/sql/jdbc#<null>#com.sap.sql.log.OpenSQLResourceBundle# #1.5#C000ACA8010400010000002B01CF243B000455CDD9D74CA8#1220242518265#/System/Configuration/Logging##com.sap.tc.logging.APILogger.LogController[setResourceBundleName(String resourceBundleName)]#######Thread[AWT-EventQueue-0,6,main]##0#0#Info##Java#TC_LOGGING_CONFIGURATION_IS_CHANGED[C0000A305666000000000000018FB1F70003D67C779CD2B8]##The for the has been changed from to )!#5#resource bundle name#LogController#/System/Database/sql/jdbc#com.sap.sql.log.OpenSQLResourceBundle#com.sap.sql.log.OpenSQLResourceBundle# #1.5#C000ACA8010400010000002C01CF243B000455CDD9D74CA8#1220242518265#/System/Database/sql/jdbc##com.sap.sql.jdbc.NativeConnectionFactory#######Thread[AWT-EventQueue-0,6,main]##0#0#Error#1#com.sap.sql.jdbc.NativeConnectionFactory#Java#com.sap.sql_0015#com.sap.sql.log.OpenSQLResourceBundle#Value "" is not allowed for parameter .#2#url## #1.5#C000ACA8010400010000002D01CF243B000455CDD9D74CA8#1220242518265#/System/Configuration/Logging##com.sap.tc.logging.APILogger.LogController[setResourceBundleName(String resourceBundleName)]#######Thread[AWT-EventQueue-0,6,main]##0#0#Info##Java#TC_LOGGING_CONFIGURATION_IS_CHANGED[C0000A305666000000000000018FB1F70003D67C779CD2B8]##The for the has been changed from to )!#5#resource bundle name#LogController#/System/Database/sql/jdbc#com.sap.sql.log.OpenSQLResourceBundle#com.sap.sql.log.OpenSQLResourceBundle#

ICM log says:

[Thr 3528] Mon Sep 01 09:46:32 2008

[Thr 3528] ICM running on: server2.prospecta.local

[Thr 3528] MtxInit: -2 0 0

[Thr 3528] IcmInit: listening to admin port: 65000

[Thr 3528] DpSysAdmExtCreate: ABAP is active

[Thr 3528] DpSysAdmExtCreate: JAVA is not active

[Thr 3528] DpShMCreate: sizeof(wp_adm) 38168 (1316)

[Thr 3528] DpShMCreate: sizeof(tm_adm) 2780232 (13832)

[Thr 3528] DpShMCreate: sizeof(wp_ca_adm) 24000 (80)

[Thr 3528] DpShMCreate: sizeof(appc_ca_adm) 8000 (80)

[Thr 3528] DpShMCreate: sizeof(comm_adm) 290000 (580)

[Thr 3528] DpShMCreate: sizeof(vmc_adm) 0 (372)

[Thr 3528] DpShMCreate: sizeof(wall_adm) (38456/34360/64/184)

[Thr 3528] DpShMCreate: SHM_DP_ADM_KEY (addr: 02280040, size: 3220328)

[Thr 3528] DpShMCreate: allocated sys_adm at 02280040

[Thr 3528] DpShMCreate: allocated wp_adm at 02281B58

[Thr 3528] DpShMCreate: allocated tm_adm_list at 0228B070

[Thr 3528] DpShMCreate: allocated tm_adm at 0228B098

[Thr 3528] DpShMCreate: allocated wp_ca_adm at 02531CE0

[Thr 3528] DpShMCreate: allocated appc_ca_adm at 02537AA0

[Thr 3528] DpShMCreate: allocated comm_adm_list at 025399E0

[Thr 3528] DpShMCreate: allocated comm_adm at 025399F8

[Thr 3528] DpShMCreate: allocated vmc_adm_list at 025806C8

[Thr 3528] DpShMCreate: system runs without vmc_adm

[Thr 3528] DpShMCreate: allocated ca_info at 025806F0

[Thr 3528] Mon Sep 01 09:46:33 2008

[Thr 3528] IcmCreateWorkerThreads: created worker thread 0

[Thr 3528] IcmCreateWorkerThreads: created worker thread 1

[Thr 3528] IcmCreateWorkerThreads: created worker thread 2

[Thr 3528] IcmCreateWorkerThreads: created worker thread 3

[Thr 3528] IcmCreateWorkerThreads: created worker thread 4

[Thr 3528] IcmCreateWorkerThreads: created worker thread 5

[Thr 3528] IcmCreateWorkerThreads: created worker thread 6

[Thr 3528] IcmCreateWorkerThreads: created worker thread 7

[Thr 3528] IcmCreateWorkerThreads: created worker thread 8

[Thr 3528] IcmCreateWorkerThreads: created worker thread 9

[Thr 5804] IcmWatchDogThread: watchdog started

[Thr 3476] ISC: created 400 MB disk cache.

[Thr 3476] ISC: created 50 MB memory cache.

[Thr 3476] HttpSubHandlerAdd: Added handler HttpCacheHandler(slot=0, flags=12293) for /:0

[Thr 3476] HttpSubHandlerAdd: Added handler HttpSAPR3Handler(slot=1, flags=4101) for /:0

[Thr 3476] HttpSubHandlerAdd: Added handler HttpJ2EEHandler(slot=2, flags=1077253) for /:0

[Thr 3476] Started service 8000 for protocol HTTP on host "server2.prospecta.local"(on all adapters) (timeout=30)

[Thr 5600] MPI<3>0#3 Peak buffer usage: 1 (@ 64 KB)

[Thr 5084] MPI<5>2#3 Peak buffer usage: 2 (@ 64 KB)

[Thr 3476] Mon Sep 01 09:46:37 2008

[Thr 3476] *** WARNING => IcmNetCheck: NiAddrToHost(10.0.0.1) took 4 seconds [icxxtool.c 852]

*[Thr 3476] *** WARNING => IcmNetCheck: 1 possible network problems detected - please check the network/DNS settings [icxxtool.c 908]*

Please suggest.

Can it be that any of driver file of java get currupted or Is there any network issue.

Shivam

Former Member
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