我检查了 dev_w0 文件内容如下：
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trc file: "dev_w0", trc level: 1, release: "620"
---------------------------------------------------
*
* ACTIVE TRACE LEVEL 1
* ACTIVE TRACE COMPONENTS all, M
*
B
B Sat Aug 02 23:05:15 2008
B create_con (con_name=R/3)
B Loading DB library 'E:usrsapC11SYSexe
undboraslib.dll' ...
B Library 'E:usrsapC11SYSexe
undboraslib.dll' loaded
B Version of 'E:usrsapC11SYSexe
undboraslib.dll' is "620.02", patchlevel (0.549)
B New connection 0 created
M systemid 560 (PC with Windows NT)
M relno 6200
M patchlevel 0
M patchno 674
M intno 20020600
M pid 5104
M
M ***LOG Q0Q=> tskh_init, WPStart (Workproc 0 5104) [dpxxdisp.c 1028]
I MtxInit: -2 0 0
M DpShMCreate: sizeof(wp_adm) 12784 (752)
M DpShMCreate: sizeof(tm_adm) 1690816 (8412)
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(wall_adm) (22440/34344/56/100)
M DpShMCreate: SHM_DP_ADM_KEY (addr: 05670040, size: 1977824)
M DpShMCreate: allocated sys_adm at 05670040
M DpShMCreate: allocated wp_adm at 05670560
M DpShMCreate: allocated tm_adm_list at 05673750
M DpShMCreate: allocated tm_adm at 05673778
M DpShMCreate: allocated wp_ca_adm at 05810438
M DpShMCreate: allocated appc_ca_adm at 05814A88
M DpShMCreate: allocated comm_adm_list at 058161F8
M DpShMCreate: allocated comm_adm at 05816210
M DpShMCreate: allocated ca_info at 05845010
M DpShMCreate: allocated wall_adm at 05845018
X
X Sat Aug 02 23:05:17 2008
X EmInit: MmSetImplementation( 2 ).
X <ES> client 0 initializing ....
X Using implementation std
M <EsNT> Memory Reset enabled as NT default
X ES initialized.
M calling db_connect ...
C Got ORACLE_HOME=E:serveroracle92 from environment
C Client NLS settings: AMERICAN_AMERICA.US7ASCII
C Logon as OPS$-user to get SAPC11's password
C Connecting as /@C11 on connection 0 ...
C Attaching to DB Server C11 (con_hdl=0,svchp=06DF0558,svrhp=06DF1394)
C *** ERROR => OCI-call 'OCIServerAttach' failed: rc = 12557
[dboci.c 3566]
C *** ERROR => CONNECT failed with sql error '12557'
[dboci.c 9601]
C Try to connect with default password
C Connecting as SAPC11/<pwd>@C11 on connection 0 ...
C Attaching to DB Server C11 (con_hdl=0,svchp=06DF0558,svrhp=06DFB6E4)
C *** ERROR => OCI-call 'OCIServerAttach' failed: rc = 12557
[dboci.c 3566]
C *** ERROR => CONNECT failed with sql error '12557'
[dboci.c 9601]
B ***LOG BY2=> sql error 12557 performing CON [dbsh#2 @ 962] [dbsh 0962 ]
B ***LOG BY0=> ORA-12557: TNS
rotocol adapter not loadable [dbsh#2 @ 962] [dbsh 0962 ]
B ***LOG BY2=> sql error 12557 performing CON [dblink#1 @ 419] [dblink 0419 ]
B ***LOG BY0=> ORA-12557: TNS
rotocol adapter not loadable [dblink#1 @ 419] [dblink 0419 ]
M ***LOG R19=> tskh_init, db_connect ( DB-Connect 000256) [thxxhead.c 1102]
M in_ThErrHandle: 1
M *** ERROR => tskh_init: db_connect (step 1, th_errno 13, action 3, level 1) [thxxhead.c 8437]
M
M Info for wp 0
M
M stat = 4
M reqtype = 1
M act_reqtype = -1
M tid = -1
M mode = 255
M len = -1
M rq_id = -1
M rq_source = 255
M last_tid = 0
M last_mode = 0
M rfc_req = 0
M report = > <
M action = 0
M tab_name = > <
M
M *****************************************************************************
M *
M * LOCATION SAP-Server nmie-back_C11_00 on host nmie-back (wp 0)
M * ERROR tskh_init: db_connect
M *
M * TIME Sat Aug 02 23:05:17 2008
M * RELEASE 620
M * COMPONENT Taskhandler
M * VERSION 1
M * RC 13
M * MODULE thxxhead.c
M * LINE 8569
M * COUNTER 1
M *
M *****************************************************************************
M
M Entering TH_CALLHOOKS
M ThCallHooks: call hook >ThrSaveSPAFields< for event BEFORE_DUMP
M *** ERROR => ThrSaveSPAFields: no valid thr_wpadm [thxxrun1.c 672]
M *** ERROR => ThCallHooks: event handler ThrSaveSPAFields for event BEFORE_DUMP failed [thxxtool3.c 237]
M Entering ThSetStatError
M Entering ThReadDetachMode
M call ThrShutDown (1)...
M ***LOG Q02=> wp_halt, WPStop (Workproc 0 5104) [dpnttool.c 346]
