ORA-00600: internal error code, arguments: [12235], [], [], [], [], [], [], []
PURPOSE: This article discusses the internal error "ORA-600 [12235]", what it means and possible actions. The information here is only applicable to the versions listed and is provided only for guidance. ERROR: ORA-600 [12235] [a] [b] [c] [d] [e] VERSIONS: versions 7.0 to 9.2 DESCRIPTION: This error shows up when Oracle detects an Oracle defunct process. When an Oracle process starts up, it reads data from the SGA that defines what type of process it should become. If the process does not locate any valid customization data, it reports ORA-600 [12235] and exits. On a heavily loaded system, ORA-600 [12235] may be a symptom that the server process was too slow in starting. That is, the process that initiated the new server may timeout waiting for the new process to start and abandon the new server request. In the new server process it is possible that the new server reaches the code to customize its operation before the os request to kill the process i...