How To Fix DB02110 - File cannot be read. ORA-376.

SAP Error Message - Details

• Message type: E = Error

• Message class: DB02 - For Oracle Component of the Database Monitor

• Message number: 110

• Message text: File cannot be read. ORA-376.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB02110 - File cannot be read. ORA-376. ?

  The SAP error message DB02110, which states "File  cannot be read. ORA-376," typically indicates an issue related to Oracle database files. The ORA-376 error specifically refers to a problem with a file that is expected to be present but is either missing or inaccessible. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Data File: The specified data file may have been deleted or moved from its original location.
  File Permissions: The Oracle database may not have the necessary permissions to read the file.
  Corrupted File: The data file could be corrupted, making it unreadable.
  Incorrect File Path: The path to the data file may be incorrectly specified in the database configuration.
  Disk Issues: There may be underlying disk issues, such as a disk failure or a full disk, preventing access to the file.
  
  Solutions:
  
  
  Check File Existence:
  
  Verify that the specified data file exists in the expected location. If it is missing, you may need to restore it from a backup.
  
  
  
  Check File Permissions:
  
  Ensure that the Oracle database user has the necessary permissions to read the file. You can adjust the permissions using operating system commands (e.g., chmod on Unix/Linux).
  
  
  
  Restore from Backup:
  
  If the file is corrupted or missing, restore it from a recent backup if available.
  
  
  
  Check Database Configuration:
  
  Review the database configuration to ensure that the file path is correctly specified. You can check the data file paths in the database using SQL queries.
  
  
  
  Disk Space and Health:
  
  Check the disk space on the server where the data file resides. Ensure there is enough space available.
  Run disk checks to ensure there are no hardware issues affecting the disk.
  
  
  
  Database Recovery:
  
  If the database is in a recovery state, you may need to perform recovery operations to bring it back to a consistent state.
  
  
  
  Consult Oracle Logs:
  
  Review the Oracle alert logs and trace files for more detailed error messages that can provide additional context about the issue.
  
  
  
  Related Information:
  
  Oracle Documentation: Refer to Oracle's official documentation for more details on the ORA-376 error and related troubleshooting steps.
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message.
  Database Administration: If you are not familiar with database administration, consider involving a DBA to assist with resolving the issue.
  
  Conclusion:
  Resolving the DB02110 error requires a systematic approach to identify the root cause, whether it be a missing file, permission issues, or disk problems. Following the outlined solutions should help in addressing the error effectively.