Oracle Common Error Code Analysis and Solution (3) ORA-00600: Internal Error Code, Arguments: [Num], [?], [?], [?], [?] Cause: This error is usually Oracle Internal error, only useful for OSS and Oracle development. ORA-600 errors often accompany the status dump of the file (system status and process status), the system status store will include information of the current object held by Oracle RDBMS, and the process status dump will display objects held by special processes. When the process meets a wrong condition, it is often because some information taken from the one of its holding, if we know the blocks held by these error processes, it is easy to track the source of the problem. Workaround: In general, this error is unable to solve. Only from improving the system itself to solve this internal problem, if the hardware device, adjust system performance, use OPS (of course OPS speaks in a sense and Not a good solution), etc. The first variable of ORA-600 errors is used to mark the wrong position in the code (the first variable of each portion in the code is different), from the second to the fifth variable display additional information, tell the OSS code Where there is a mistake.
An error example is as follows: ORA-00600: Internal Error Code, Arguments: [1237], [], [], [], [], [], [], [] The corresponding English is as follows: Cause: this is a catchall internal error message for Oracle program exceptions.It indicates that a process has met a low-level, unexpected condition.Various causes of this message include: Time-outs (timeout) file corruption (too old file) Failed data checks in memory (RAM Retrieval failure) Hardware, Memory, OR I / O Errors (hardware, memory, or disk error) Incorrectly Restored Files ORA-03113: End-of-file on Communication Channel Cause: Communication is not ending, thus Causes the communication channel to stop the solution: 1>. Check if there is a service process is not normal to crash, you can know from Alert.log 2>. Check if SQL * NET DRIVER is connected to Oracle executable 3>. Check if the server network is normal. If the network is not accepted or unstable, etc. 4>. Check if there are two nodes of the same name on the same online. Check if there is a repetitive IP address on the same online as follows: cause: an undepected end-of-file WAS processed on the communication channel.The problem could not be handled by the Net8, two task, software.This message could occur if the shadow two-task process associated with a Net8 connect has terminated abnormally, or if there is a physical failure of the Interprocess Communication VehiCL e, that is, the network or server machine went down Action:. If this message occurs during a commection attempt, check the setup files for the appropriate Net8 driver and confirm Net8 software is correctly installed on the server.If the message occurs after a connection is well established, and the error is not due to a physical failure, check if a trace file was generated on the server at failure time.Existence of a trace file may suggest an Oracle internal error that requires the assistance of customer support. ORA -00942: Table or view does not exist Cause: This is because the loaded table or view does not exist, most of the catexp.sql has not yet run,
Unable to execute an Export view, if catexp.sql is already running, may be version error. Workaround: Some views shared by Import and Export are loaded by running catexp.sql (they have the same view), and do not generate separate catexp.sql, thus causing the view and the export code as sync, it is difficult to keep each other. Between compatibility, users must establish their own Export apps, thereby avoiding errors of ORA-00942.
Corresponding English as follows: Cause: The table or view entered does not exist, a synonym that is jnot allowed here was used, or a view was referenced where a table is required.Existing user tables and views can be listed by querying the data dictionary .Certain privileges may required to access the table.If an application returned this message, the table the application tried to access does not exist in the database, or the application does not have access to it Action:. Check each of the following: The spelling of the table or view name. That a view is not specified where a table is required That an existing table or view name exists. Contact the database administrator if the table needs to be created or if user or application priviledes are required to access the . table Also, if attempting to access a table or view in another schema, make certain thecorrect schema is referenced and that access to the object is granted ORA-01598:. rollback segment "name" is not online Cause: The rollback segment was takenoffline either manually or by SMON Action:. Check the status of the rollback segment in DBA_ROLLBACK_SEGS ORA-1636:. rollback segment "name" is already online Cause: A rollback segment can only be used by one instance and an instance is trying to bring a rollback segment online that is already in use Action:. Check that the values set in the initialization parameter file for parameters ROLLBACK_SEGMENTS, ROLLBACK_SEGMENT_INITIAL, and ROLLBACK_SEGMENT_COUNT are correctly set for the instance whiththe problem, Also check that the instance is using the correct initialization parameter File.make Sure You Are Not Confuse About The Difference Between Private and Public Rollback Segments.see The Oracle8 Server Administrator '
