How To Fix DB02118 - log_checkpoint_timeout. Seconds between two checkpoints. Default: >0.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 118

• Message text: log_checkpoint_timeout. Seconds between two checkpoints. Default: >0.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB02118 - log_checkpoint_timeout. Seconds between two checkpoints. Default: >0. ?

  The SAP error message DB02118 indicates that there is a timeout related to log checkpoints in the database. This error typically arises when the database is unable to perform a log checkpoint within the expected time frame. A log checkpoint is a process that ensures that all changes made to the database are written to disk, which is crucial for data integrity and recovery.
  Cause:
  
  High Transaction Volume: If there are too many transactions occurring in a short period, the database may struggle to keep up with the log writing and checkpointing processes.
  Insufficient Resources: The database server may be experiencing resource constraints, such as CPU, memory, or disk I/O bottlenecks.
  Configuration Issues: The checkpoint timeout settings may be configured too low for the current workload, or there may be other database configuration issues.
  Long-running Transactions: Transactions that take a long time to complete can delay the checkpoint process.
  Database Locks: If there are locks on the database that prevent the checkpoint from completing, this can lead to timeouts.
  
  Solution:
  
  Increase Checkpoint Timeout: Adjust the checkpoint timeout settings in the database configuration to allow for a longer duration between checkpoints. This can be done by modifying the relevant parameter in the database configuration file or through the database management interface.
  Optimize Database Performance:
  
  Monitor Resource Usage: Use monitoring tools to check CPU, memory, and disk I/O usage. Identify and resolve any bottlenecks.
  Tune Database Parameters: Review and optimize other database parameters that may affect performance, such as log buffer size, checkpoint frequency, etc.
  
  
  Review Long-running Transactions: Identify and optimize any long-running transactions that may be holding up the checkpoint process.
  Database Maintenance: Regularly perform database maintenance tasks, such as index rebuilding and statistics updates, to ensure optimal performance.
  Check for Locks: Investigate and resolve any locking issues that may be preventing the checkpoint from completing.
  
  Related Information:
  
  Database Documentation: Refer to the specific database documentation (e.g., SAP HANA, Oracle, SQL Server) for detailed information on configuring checkpoint settings and performance tuning.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Monitoring Tools: Utilize SAP Solution Manager or other monitoring tools to keep track of database performance and identify potential issues proactively.
  
  If the problem persists after applying these solutions, it may be necessary to consult with your database administrator or SAP support for further assistance.