How To Fix DBOSC645 - Blacklisted file was ignored (file=&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 645

• Message text: Blacklisted file was ignored (file=&1)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBOSC645 - Blacklisted file was ignored (file=&1) ?

  The SAP error message DBOSC645: Blacklisted file was ignored (file=&1) typically indicates that a specific file has been blacklisted by the database or the SAP system due to certain issues, such as corruption, security concerns, or other operational problems. This can prevent the system from accessing or processing the file, which may lead to further issues in the application or database operations.
  Causes:
  
  File Corruption: The file may be corrupted, making it unreadable or unusable by the database.
  Security Concerns: The file may have been flagged due to security policies, such as unauthorized access or modifications.
  Configuration Issues: The system may have been configured to blacklist certain files based on specific criteria.
  Database Maintenance: During maintenance activities, certain files may be blacklisted to prevent their use until they are verified or repaired.
  
  Solutions:
  
  Check File Integrity: Verify the integrity of the file in question. If it is corrupted, you may need to restore it from a backup or recreate it.
  Review Blacklist Configuration: Check the configuration settings related to blacklisting in your SAP system or database. Ensure that the file is not incorrectly blacklisted.
  Consult Logs: Look at the system logs for more detailed error messages or warnings that could provide insight into why the file was blacklisted.
  Database Administration: If you have access, consult with your database administrator to understand the reasons for the blacklisting and to take appropriate actions.
  Remove from Blacklist: If the file is safe and the blacklisting was a mistake, you may need to remove it from the blacklist. This process will depend on your specific database and SAP configuration.
  Update or Patch: Ensure that your SAP system and database are up to date with the latest patches and updates, as this may resolve underlying issues that lead to blacklisting.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently publishes notes that provide solutions or workarounds for specific error messages.
  Documentation: Review the official SAP documentation for your version of the software to understand the context of blacklisting and how to manage it.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it impacts critical business processes.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the DBOSC645 error message.