hi i got this error when i am starting sap system dispather starts comes to yellow and then stops below is the log pls pls help .i checked d log but am not understaning the exact problem pls help me .
---------------------------------------------------
trc file: "dev_w0", trc level: 1, release: "640"
---------------------------------------------------
*
* ACTIVE TRACE LEVEL 1
* ACTIVE TRACE COMPONENTS all, M
*
B
B Fri Aug 08 11:11:11 2014
B create_con (con_name=R/3)
B Loading DB library 'F:\usr\sap\DON\SYS\exe\run\dboraslib.dll' ...
B Library 'F:\usr\sap\DON\SYS\exe\run\dboraslib.dll' loaded
B Version of 'F:\usr\sap\DON\SYS\exe\run\dboraslib.dll' is "640.00", patchlevel (0.39)
B New connection 0 created
M sysno 11
M sid DON
M systemid 560 (PC with Windows NT)
M relno 6400
M patchlevel 0
M patchno 323
M intno 20020600
M make: multithreaded, ASCII
M pid 3920
M
M ***LOG Q0Q=> tskh_init, WPStart (Workproc 0 3920) [dpxxdisp.c 1193]
I
I Fri Aug 08 11:11:13 2014
I MtxInit: -2 0 0
M DpSysAdmExtCreate: ABAP is active
M
M Fri Aug 08 11:11:17 2014
M DpShMCreate: sizeof(wp_adm) 10608 (964)
M DpShMCreate: sizeof(tm_adm) 2502856 (12452)
M DpShMCreate: sizeof(wp_ca_adm) 18000 (60)
M DpShMCreate: sizeof(appc_ca_adm) 6000 (60)
M DpShMCreate: sizeof(comm_adm) 192000 (384)
M DpShMCreate: sizeof(vmc_adm) 0 (364)
M DpShMCreate: sizeof(wall_adm) (22440/34344/56/100)
M DpShMCreate: SHM_DP_ADM_KEY (addr: 04A70040, size: 2792456)
M DpShMCreate: allocated sys_adm at 04A70040
M DpShMCreate: allocated wp_adm at 04A717D8
M DpShMCreate: allocated tm_adm_list at 04A74148
M DpShMCreate: allocated tm_adm at 04A74170
M DpShMCreate: allocated wp_ca_adm at 04CD7238
M DpShMCreate: allocated appc_ca_adm at 04CDB888
M DpShMCreate: allocated comm_adm_list at 04CDCFF8
M DpShMCreate: allocated comm_adm at 04CDD010
M DpShMCreate: allocated vmc_adm_list at 04D0BE10
M DpShMCreate: system runs without vmc_adm
M DpShMCreate: allocated ca_info at 04D0BE38
M DpShMCreate: allocated wall_adm at 04D0BE40
M
M Fri Aug 08 11:11:19 2014
M ThTaskStatus: rdisp/reset_online_during_debug 0
X EmInit: MmSetImplementation( 2 ).
X
X Fri Aug 08 11:11:20 2014
X <ES> client 0 initializing ....
X Using implementation flat
M <EsNT> Memory Reset disabled as NT default
X ES initialized.
M
M Fri Aug 08 11:11:23 2014
M calling db_connect ...
C Got ORACLE_HOME=F:\oracle\ora92 from environment
C Client NLS settings: AMERICAN_AMERICA.WE8DEC
C Logon as OPS$-user to get SAPDON's password
C Connecting as /@DON on connection 0 ...
C Attaching to DB Server DON (con_hdl=0,svchp=047DDBDC,svrhp=047DE7B4)
C0
M tid = -1
M mode = 255
M len = -1
M rq_id = 65535
M rq_source = 255
M last_tid = 0
M last_mode = 0
M int_checked_resource(RFC) = 0
M ext_checked_resource(RFC) = 0
M int_checked_resource(HTTP) = 0
M ext_checked_resource(HTTP) = 0
M report = > <
M action = 0
M tab_name = > <
M
M *****************************************************************************
M *
M * LOCATION SAP-Server tanishka_DON_11 on host tanishka (wp 0)
M * ERROR tskh_init: db_connect
M *
M * TIME Fri Aug 08 11:11:32 2014
M * RELEASE 640
M * COMPONENT Taskhandler
M * VERSION 1
M * RC 13
M * MODULE thxxhead.c
M * LINE 9992
M * COUNTER 1
M *
M *****************************************************************************
M
M PfStatDisconnect: disconnect statistics
M Entering TH_CALLHOOKS
M ThCallHooks: call hook >ThrSaveSPAFields< for event BEFORE_DUMP
M *** ERROR => ThrSaveSPAFields: no valid thr_wpadm [thxxrun1.c 735]
M *** ERROR => ThCallHooks: event handler ThrSaveSPAFields for event BEFORE_DUMP failed [thxxtool3.c 255]
M Entering ThSetStatError
M Entering ThReadDetachMode
M call ThrShutDown (1)...
M ***LOG Q02=> wp_halt, WPStop (Workproc 0 3920) [dpnttool.c 357]
regards
shankar dora