How To Fix DB02103 - Redo log missing

DB02103 - Overview

• Message type: E = Error

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

• Message number: 103

• Message text: Redo log missing

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 DB02103 - Redo log missing ?

  The SAP error message DB02103 indicates that a redo log file is missing. This error typically occurs in the context of database management, particularly with databases that use redo logs for transaction management and recovery. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  File Deletion: The redo log file may have been accidentally deleted or moved from its expected location.
  Disk Issues: There could be disk corruption or hardware failure that has led to the loss of the redo log file.
  
  Configuration Issues: Incorrect configuration settings in the database or SAP system may lead to the system looking for a redo log file that does not exist.
  Backup and Restore Issues: If a backup was restored incorrectly, it might not include all necessary redo log files.
  
  Solution
  
  Check File System: Verify the file system to ensure that the redo log files are present in the expected directory. If they are missing, check for