ORA-01157: cannot identify/lock data file string - see DBWR
trace file
Answer Posted / guest
Cause: The background process was either unable to find one
of the data files or failed to lock it because the file was
already in use. The database will prohibit access to this
file but other files will be unaffected. However the first
instance to open the database will need to access all online
data files. Accompanying error from the operating system
describes why the file could not be identified.
Action: Have operating system make file available to
database. Then either open the database or do ALTER SYSTEM
CHECK DATAFILES.
Please add more information about this Error
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier
ORA-26028: index string.string initially in unusable state
ORA-16516: The current state is invalid for the attempted operation.
ORA-26079: file "string" is not part of table string.string
ORA-26095: unprocessed stream data exists
NZE-28868: Peer certificate chain check failed.
IMP-00063: Warning: Skipping table "string"."string" because object type "string"."string" cannot be created or has different identifier
ORA-16627: No standby databases support the overall protection mode.
ORA-26032: index string.string loading aborted after string keys
How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?
IMG-02003: 2FF03 - incorrect color histogram feature specification
ORA-26076: cannot set or reset value after direct path structure is allocated
IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created
Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...
ORA-26082: load of overlapping segments on table string.string is not allowed