Dispatcher Not working

Question

Im having problem with logging in. When I start Sap MMC everything seems to be fine and after couple of secs, Dispatched stops. and Since dispatcher is not working I can't log in.
I have tried to make several inquires and I have been told that, due to password mismatch Dispatcher is not able to connect
But I have to idea, which password are they refering to.
Below is the file Im posting That shows the error, I got this file from work directory. Please if some of you could help, that would be great.
trc file: "dev_w6", trc level: 1, release: "640"
ACTIVE TRACE LEVEL           1
ACTIVE TRACE COMPONENTS      all, M
B 
B Mon Jun 16 00:30:06 2008
B  create_con (con_name=R/3)
B  Loading DB library 'C:\usr\sap\DEV\SYS\exe\run\dboraslib.dll' ...
B  Library 'C:\usr\sap\DEV\SYS\exe\run\dboraslib.dll' loaded
B  Version of 'C:\usr\sap\DEV\SYS\exe\run\dboraslib.dll' is "640.00", patchlevel (0.39)
B  New connection 0 created
M systemid   560 (PC with Windows NT)
M relno      6400
M patchlevel 0
M patchno    43
M intno      20020600
M make:      multithreaded, ASCII
M pid        3992
M
M  ***LOG Q0Q=> tskh_init, WPStart (Workproc 6 3992) [dpxxdisp.c   1160]
I  MtxInit: -2 0 0
M  DpSysAdmExtCreate: ABAP is active
M  DpSysAdmExtCreate: JAVA is not active
M  DpShMCreate: sizeof(wp_adm)          6624     (828)
M  DpShMCreate: sizeof(tm_adm)          2219848     (11044)
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     (320)
M  DpShMCreate: sizeof(wall_adm)          (22440/34344/56/100)
M  DpShMCreate: SHM_DP_ADM_KEY          (addr: 03B40040, size: 2505416)
M  DpShMCreate: allocated sys_adm at 03B40040
M  DpShMCreate: allocated wp_adm at 03B417A8
M  DpShMCreate: allocated tm_adm_list at 03B43188
M  DpShMCreate: allocated tm_adm at 03B431B0
M  DpShMCreate: allocated wp_ca_adm at 03D610F8
M  DpShMCreate: allocated appc_ca_adm at 03D65748
M  DpShMCreate: allocated comm_adm_list at 03D66EB8
M  DpShMCreate: allocated comm_adm at 03D66ED0
M  DpShMCreate: allocated vmc_adm_list at 03D95CD0
M  DpShMCreate: system runs without vmc_adm
M  DpShMCreate: allocated ca_info at 03D95CF8
M  DpShMCreate: allocated wall_adm at 03D95D00
X  EmInit: MmSetImplementation( 2 ).
X  <ES> client 6 initializing ....
X  <ES> InitFreeList
X  Using implementation flat
M  <EsNT> Memory Reset disabled as NT default
X  ES initialized.
M  calling db_connect ...
C  Got ORACLE_HOME=C:\oracle\ora92 from environment
C 
C Mon Jun 16 00:30:07 2008
C  Client NLS settings: AMERICAN_AMERICA.WE8DEC
C  Logon as OPS$-user to get SAPDEV's password
C  Connecting as /@DEV on connection 0 ...
C  Attaching to DB Server DEV (con_hdl=0,svchp=039C30CC,svrhp=039C3CA4)
C  Starting user session (con_hdl=0,svchp=039C30CC,srvhp=039C3CA4,usrhp=039CC47C)
C  *** ERROR => OCI-call 'OCISessionBegin' failed: rc = 1017
[dboci.c      3720]
C  *** ERROR => CONNECT failed with sql error '1017'
[dbsloci.c    9750]
C  Try to connect with default password
C  Connecting as SAPDEV/<pwd>@DEV on connection 0 ...
C  Starting user session (con_hdl=0,svchp=039C30CC,srvhp=039C3CA4,usrhp=039CC47C)
C  *** ERROR => OCI-call 'OCISessionBegin' failed: rc = 1017
[dboci.c      3720]
C  *** ERROR => CONNECT failed with sql error '1017'
[dbsloci.c    9750]
B  ***LOG BY2=> sql error 1017   performing CON [dbsh#2 @ 1200] [dbsh    1200 ]
B  ***LOG BY0=> ORA-01017: invalid username/password; logon denied [dbsh#2 @ 1200] [dbsh    1200 ]
B  ***LOG BY2=> sql error 1017   performing CON [dblink#1 @ 419] [dblink  0419 ]
B  ***LOG BY0=> ORA-01017: invalid username/password; logon denied [dblink#1 @ 419] [dblink  0419 ]
M  ***LOG R19=> tskh_init, db_connect ( DB-Connect 000256) [thxxhead.c   1269]
M  in_ThErrHandle: 1
M  *** ERROR => tskh_init: db_connect (step 1, th_errno 13, action 3, level 1) [thxxhead.c   9413]
M 
M  Info for wp 6
M 
M    stat = 4
M    reqtype = 5
M    act_reqtype = -1
M    rq_info = 0
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 islam_DEV_00 on host islam (wp 6)
M  *  ERROR       tskh_init: db_connect
M  *
M  *  TIME        Mon Jun 16 00:30:07 2008
M  *  RELEASE     640
M  *  COMPONENT   Taskhandler
M  *  VERSION     1
M  *  RC          13
M  *  MODULE      thxxhead.c
M  *  LINE        9589
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   730]
M  *** ERROR => ThCallHooks: event handler ThrSaveSPAFields for event BEFORE_DUMP failed [thxxtool3.c  252]
M  Entering ThSetStatError
M  Entering ThReadDetachMode
M  call ThrShutDown (1)...
M  ***LOG Q02=> wp_halt, WPStop (Workproc 6 3992) [dpnttool.c   357]
I would greatly appreciate it , who ever knows what is going on.
Thanks
Zaka

Answer 1

The reason can be found in this row
B ***LOG BY0=> ORA-01017: invalid username/password; logon denied
Some of the reasons:
  Account locked
  Wrong password for sapr3, need to be syncronized with table SAPUSER.
  Wrong OP$ accounts
For Solution look into these notes:
Note 400241 - Problems with ops$ or sapr3 connect to Oracle
Note 951167 - ORA-28000 the account is locked