Object not found from dead lock graph

Question

Hi,
I am frequently getting ora--00060 error. And in all the trace files i see
Deadlock graph:
                       ---------Blocker(s)--------  ---------Waiter(s)---------
Resource Name          process session holds waits  process session holds waits
TX-00080021-00002b64       109     546           X       88     545           S
TX-00210021-0000142d        88     545     X             72     547           S
TX-00080021-00002b64        72     547     X            109     546           X
session 546: DID 0001-006D-000104E8     session 545: DID 0001-0058-00051514
session 545: DID 0001-0058-00051514     session 547: DID 0001-0048-0005384F
session 547: DID 0001-0048-0005384F     session 546: DID 0001-006D-000104E8
Rows waited on:
Session 545: obj - rowid = 0000B0FD - AAALkXAAAAAAAAAAAA
  (dictionary objn - 45309, +*file - 0, block - 0, slot - 0*)+
Session 547: obj - rowid = 0000B0FD - AAALkXAAAAAAAAAAAA
  (dictionary objn - 45309, file - 0, block - 0, slot - 0)
Session 546: obj - rowid = 000031E1 - AAADHhAAFAAACjwAEc
  (dictionary objn - 12769, file - 5, block - 10480, slot - 284)When i do
select dbms_rowid.rowid_object( 'AAALkXAAAAAAAAAAAA' ) from dual;
It returns 47383
Then again
select * from all_objects where object_id = 47383;
Returns no rows.
And i can not undersand (dictionary objn - 45309, file - 0, block - 0, slot - 0)+
as it is pointing to FILE 0, BLOCK 0 and SLOT 0.
Could any one give some pointers please
Thanks
Edited by: EBSDBA on Mar 6, 2012 12:50 AM

Answer 1

Hi,
Mr.Jonathan, I am a fan of your posts and replies.
Deadlock graph:
                       ---------Blocker(s)--------  ---------Waiter(s)---------
Resource Name          process session holds waits  process session holds waits
TX-003a0002-00000002       196     468           X      224     607           S
TX-000e002c-00006097       224     607     X            113     616           S
TX-003a0002-00000002       113     616     X            196     468           X
session 468: DID 0001-00C4-00000002     session 607: DID 0001-00E0-00000004
session 607: DID 0001-00E0-00000004     session 616: DID 0001-0071-0005E56A
session 616: DID 0001-0071-0005E56A     session 468: DID 0001-00C4-00000002
Rows waited on:
Session 607: obj - rowid = 0000B0FD - AAALkXAAAAAAAAAAAA
  (dictionary objn - 45309, file - 0, block - 0, slot - 0)
Session 616: obj - rowid = 0000B0FD - AAALkXAAAAAAAAAAAA
  (dictionary objn - 45309, file - 0, block - 0, slot - 0)
Session 468: obj - rowid = 000031E1 - AAADHhAAFAAACjtAA9
  (dictionary objn - 12769, file - 5, block - 10477, slot - 61)
Information on the OTHER waiting sessions:
Session 607:
  application name: frmweb.exe, hash value=854945150
  Current SQL Statement:
  SELECT MS_MESSAGES.MSG_SEVERITY FROM GENCDE.MS_MESSAGES   WHERE MS_MESSAGES.MSG_CODE =  :1  
Session 616:
  application name: xxxxxxx.exe, hash value=2799981571
  Current SQL Statement:
INSERT INTO ACCCDE.GLVODMF (VD_BRANCH, VD_OFFICE, VD_VOH_TYPE, VD_VOH_YEAR, VD_VOH_NO, VD_SRL, VD_ACC, VD_CURR, VD_CEXCH, VD_SIDE, VD_FAMT, VD_LAMT,VD_STATUS) VALUES (:B13 , :B12 , :B11 , :B10 , :B9 , :B8 , :B7 , :B6 , :B5 , :B4 , :B3 , :B2 ,NVL(:B1 ,1))
End of information on OTHER waiting sessions.
Current SQL statement for this session:
SELECT AVS_NEXT_NO FROM ACCCDE.ACC_VOH_NO WHERE AVS_BRANCH = :B4 AND AVS_OFFICE = :B3 AND AVS_VOH_TYPE = :B2 AND AVS_VOH_YEAR = :B1 FOR UPDATEMany a times, we also see the following
Deadlock graph:
                       ---------Blocker(s)--------  ---------Waiter(s)---------
Resource Name          process session holds waits  process session holds waits
TX-000f0015-00005fa0        68     429     X            101     639           S
TX-0018000c-0000496b       101     639     X             68     429           S
session 429: DID 0001-0044-00172927     session 639: DID 0001-0065-0000DA9A
session 639: DID 0001-0065-0000DA9A     session 429: DID 0001-0044-00172927
Rows waited on:
Session 639: obj - rowid = 0000B0FD - AAALkXAAAAAAAAAAAA
  (dictionary objn - 45309, file - 0, block - 0, slot - 0)
Session 429: obj - rowid = 0000B0FD - AAALkXAAAAAAAAAAAA
  (dictionary objn - 45309, file - 0, block - 0, slot - 0)
Information on the OTHER waiting sessions:
Session 639:
  application name: frmweb.exe, hash value=854945150
  Current SQL Statement:
  SELECT SYSDATE  FROM SYS.DUAL  
End of information on OTHER waiting sessions.
Current SQL statement for this session:
INSERT INTO ACCCDE.GLVODMF (VD_BRANCH, VD_OFFICE, VD_VOH_TYPE, VD_VOH_YEAR, VD_VOH_NO, VD_SRL, VD_ACC, VD_CURR, VD_CEXCH, VD_SIDE, VD_FAMT, VD_LAMT,VD_STATUS) VALUES (:B13 , :B12 , :B11 , :B10 , :B9 , :B8 , :B7 , :B6 , :B5 , :B4 , :B3 , :B2 ,NVL(:B1 ,1))
SQL> desc ACCCDE.GLVODMF
Name                                      Null?    Type
VD_MVD_REC_ID                             NOT NULL NUMBER(9)
VD_BRANCH                                 NOT NULL NUMBER(2)
VD_OFFICE                                 NOT NULL NUMBER(2)
VD_VOH_TYPE                               NOT NULL NUMBER(2)
VD_VOH_YEAR                               NOT NULL NUMBER(4)
VD_VOH_NO                                 NOT NULL NUMBER(6)
VD_SRL                                    NOT NULL NUMBER(4)
VD_VOH_NATURE                             NOT NULL NUMBER(1)
VD_VOH_DT                                 NOT NULL DATE
VD_VALUE_DT                               NOT NULL DATE
VD_ACC                                    NOT NULL NUMBER(16)
VD_CURR                                   NOT NULL NUMBER(3)
VD_CEXCH                                  NOT NULL NUMBER(9,6)
VD_BEING_FOR                              NOT NULL NUMBER(3)
VD_COST_CENTER                                     NUMBER(3)
VD_SIDE                                   NOT NULL NUMBER(1)
VD_FAMT                                            NUMBER(17,3)
VD_LAMT                                   NOT NULL NUMBER(17,3)
VD_MAMT                                            NUMBER(17,3)
VD_STATUS                                 NOT NULL NUMBER(1)
VD_STATUS_DT                              NOT NULL DATE
VD_RELATED_REC_ID                                  NUMBER(9)
VD_REMARKS                                         VARCHAR2(255)
VD_USER_NO                                NOT NULL NUMBER
VD_REC_DT                                 NOT NULL DATE
VD_REC_ID                                 NOT NULL NUMBER(9)
VD_CLEAR_FLAG                                      NUMBER(1)
VD_CUST_NO                                         NUMBER(8)
VD_LINE_OF_BUSINESS                                NUMBER(3)
SQL> DESC ACCCDE.ACC_VOH_NO
Name                                      Null?    Type
AVS_BRANCH                                NOT NULL NUMBER(2)
AVS_OFFICE                                NOT NULL NUMBER(2)
AVS_VOH_TYPE                              NOT NULL NUMBER(2)
AVS_VOH_YEAR                              NOT NULL NUMBER(4)
AVS_CURR_NO                               NOT NULL NUMBER(6)
AVS_NEXT_NO                               NOT NULL NUMBER(6)
SQL>
select do1.owner,do1.object_name,do1.object_type,di.index_type,di.uniqueness,di.table_name,di.table_type
from dba_objects do1, dba_indexes di
where object_id=45309
AND DI.INDEX_NAME=DO1.OBJECT_NAME
OWNER,  OBJECT_NAME,     OBJECT_TYPE,   INDEX_TYPE, UNIQUENESS, TABLE_NAME, TABLE_TYPE
ACCCDE, ACC_VD_SIDE_IDX, INDEX,         BITMAP,     NONUNIQUE,  GLVODMF,     TABLEThanks