How To Resolve Ora-00600 Error
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By user706992 on Jun 09, 2010
QUICKLINK: Note 600.1 ORA-600/ORA-7445 Lookup toolNote 1082674.1 : A Video To Demonstrate The Usage Of The ORA-600/ORA-7445 Lookup Tool [Video] Have you observed an ORA-0600 error reported in ora-00600 internal error code arguments in oracle your alert log? The ORA-600 error is the generic internal error number for OracleOra 600 Error Oracle 11g
program exceptions. It indicates that a process has encountered a low-level, unexpected condition. The ORA-600 error statement includes a list
Ora-600 Lookup Tool
of arguments in square brackets: ORA 600 "internal error code, arguments: [%s], [%s],[%s], [%s], [%s]" The first argument is the internal message number or character string. This argument and the database version number are
Ora-00600 Solution
critical in identifying the root cause and the potential impact to your system. The remaining arguments in the ORA-600 error text are used to supply further information (e.g. values of internal variables etc). The first argument may help to narrow your problem to known issues. However, this argument can point to functionality that is referenced by many areas in the Oracle source code. The more detailed call oracle mosc stack information reported in the ORA-600 error trace may be needed to find a solution.
Looking for the best way to diagnose? Whenever an ORA-600 error is raised, a trace file is generated and an entry is written to the alert.log with details of the trace file location. As of Oracle 11g, the database includes an advanced fault diagnosability infrastructure to manage trace data. For more detail on this functionality see the FAQ and quick steps video. Note 453125.1 11g Diagnosability Frequently Asked Questions Note 443529.1 11g Quick Steps to Package and Send Critical Error Diagnostic Information to Support[Video] 1. Check the Alert Log The alert log may indicate additional errors or other internal errors at the time of the problem. Focus your analysis of the problem on the first internal error in the sequence. There are some exceptions, but often additional internal errors are side-effects of the first error condition. The associated trace file may be truncated if the MAX_DUMP_FILE_SIZE parameter is not setup high enough or to „unlimited‟. If you see a message at the end of the trace file "MAX DUMP FILE SIZE EXCEEDED" there could be vital diagnostic information missing in the filthe generic kernel code of the Oracle RDBMS software. It is different from other Oracle errors in many ways. The following ora 00600 internal error code arguments 2141 is a list of these differences: 1. An ORA-600 error may or ora 00600 internal error code arguments rwoirw check ret val may not be displayed on the screen. Therefore, screen output should not be relied on for capturing information ora 00600 internal error code arguments kdsgrp1 on this error. Information on ORA-600 errors are found in the database alert and trace files. We recommend that you check these files frequently for database errors. (See the https://blogs.oracle.com/db/entry/ora-600_troubleshooting Alert and Trace Files section for more information.) 2. Each ORA-600 error comes with a list of arguments They usually enclosed in square brackets and follow the error on the same line for example: 3. Also some time, if we have used many cte's in a SP then it throws same error because of memory used by these ctc's exceed. http://www.orafaq.com/wiki/ORA-00600 ORA-00600 [14000][51202][1][51200][][] Each argument has a specific meaning which can only be interpreted by an Oracle support analyst. The arguments may also change meaning from version to version therefore customers are not advised to memorize them. 4. Every occurrence of an ORA-600 should be reported to Oracle Support. Unlike other errors, you can not find help text for these errors. Only Oracle technical support should diagnose and take actions to prevent or resolve damage to the database. 5. Each ORA-600 error generates a database trace file. Possible causes[edit] Possible causes include: time-outs, file corruption, failed data checks in memory, hardware, memory, or I/O messages, incorrectly restored files a SELECT FROM DUAL statement in PL/SQL within Oracle Forms (you have to use SELECT FROM SYS.DUAL instead!) How to fix it[edit] Contact Oracle Support with the following information: events that led up to the error the operations that were attempted that led to the error the conditions of the operating system and database at the time of the error any unusual circumstances that occurred prior to receiving the ORA-00600 message
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Lookup https://oracle-base.com/articles/misc/ora-00600-ora-07445-ora-00700-how-to-diagnose-and-fix-them Oracle ORA-600 Internal Errors Oracle Tips by Burleson Consulting Don Burleson The ORA-00600 (ORA 600) error is a generic internal error from Oracle, and you must look-up the numeric arguments to understand the nature of the internal error. A typical ORA-00600 error does not include descriptive text and might look internal error like this, with various arguments following the message in the Oracle alert log:: ORA-00600 [723][51202][1][51200][][] Oracle MOSC now provides Note 153788.1 to allow you to get the description for an ORA-600 error. In this web form, we can enter the 723 argument for the ORA-600 error: You can type-in the numeric argument for the ORA-600 message and get the a MOSC note relating to internal error code the error: Or you can type-in the the call stack trace from the trace file that was generated from the ORA-600 trace file. Remember, all ORA-600 errors in the alert log should be reported to Oracle Technical Support, and most Oracle DBAs open an iTAR. �� Burleson is the American Team Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals. Feel free to ask questions on our Oracle forum. Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications. Errata? Oracle technology is changing and we strive to update our BC Oracle support information. If you find an error or have a suggestion for improving our content, we would appreciate your feedback. Just e-mail: and include the URL for the page. Burleson Consulting TheSocial Links Printer Friendly About Search 8i | 9i | 10g | 11g | 12c | 13c | Misc | PL/SQL | SQL | RAC | WebLogic | Linux Home » Articles » Misc » Here ORA-00600 ORA-07445 ORA-00700 : How to Diagnose and Fix Them A quick note to explain how to deal with these errors, so I don't have to keep answering the same questions. Introduction ORA-600/ORA-7445/ORA-700 Error Look-up Tool Introduction Oracle trap errors and gives them a specific error number. Looking up this error number in the Database Error Messages manual will typically give you an indication of the cause of the error and the action necessary to fix it. In addition to trapping specific errors, Oracle also has some catch-all error messages that are issued when something unexpected happens, the most important being the following. ORA-00600: internal error code, arguments: [string], [string], [string], [string], [string], [string], [string], [string], [string], [string], [string], [string] ORA-07445: exception encountered: core dump [string] [string] [string] [string] [string] [string] ORA-00700: soft internal error, arguments: [string], [string], [string], [string], [string], [string], [string], [string], [string], [string], [string], [string] These may be caused by something trivial, but they could also indicate something disastrously wrong has happened. It's impossible to tell by just looking at the error message and the description in the Database Error Messages manual. This article explains what you should do if you encounter one of these types of messages. ORA-600/ORA-7445/ORA-700 Error Look-up Tool You should typically use the following process. Log on to My Oracle Support. Go to the ORA-600/ORA-7445/ORA-700 Error Look-up Tool. Select the type of error (ORA-600/ORA-7445/ORA-700), enter the value of the first argument (the value within the first set of square brackets [?????]) and select the database version from the dropdown list. Click the "Lookup Error" button.