Oracle Database Errors or Warnings from Error ORA-08002 to ORA-08100
ORA-08002: sequence string.CURRVAL is not yet defined in this session
Cause: sequence CURRVAL has been selected before sequence NEXTVAL
Action: select NEXTVAL from the sequence before selecting CURRVAL
ORA-08003: sequence string.NEXTVAL exceeds internal limits
Cause: The sequence was created with unsafe values for some of the parameters. The calculation of NEXTVAL cannot be made because it exceeds the legal represention size.
Action: Alter or recreate the sequence number with legal limits.
ORA-08004: sequence string.NEXTVAL string stringVALUE and cannot be instantiated
Cause: instantiating NEXTVAL would violate one of MAX/MINVALUE
Action: alter the sequence so that a new value can be requested
ORA-08005: specified row does not exist
Cause: A row with the given rowid does not exist in any of the tables given
Action: check the query for misspellings of table names and the rowid
ORA-08006: specified row no longer exists
Cause: the row has been deleted by another user since the operation began
Action: re-try the operation
ORA-08007: Further changes to this block by this transaction not allowed
Cause: Max locks have been reached for this transaction in this block
Action: Commit changes
ORA-08008: another instance is mounted with USE_ROW_ENQUEUES = string
Cause: the shared instance being started does not have the same value for use_row_enqueues as already running instances
Action: ensure that all instances’ INIT.ORA files specify the same value for the parameter ‘use_row_enqueues’
ORA-08100: index is not valid – see trace file for diagnostics
Cause: Validate Index detected an inconsistency in its argument index
Action: Send trace file to your customer support representative
Above are list of Oracle Database Errors or Warnings from Error ORA-08002 to ORA-08100 received while performing certain operation against Oracle Database or related products.
What are Oracle Database Error Messages?
Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.
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Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.