How To Fix SDBALM065 - Log write

SAP Error Message - Details

• Message type: E = Error

• Message class: SDBALM - SAP DB and liveCache Alert Monitoring

• Message number: 065

• Message text: Log write

Alerts
<ZH>Green:</>
Writing of the log is activated, or
Instance is not ONLINE
<ZH>Yellow:</>
Writing of the log: Cannot determine status
<ZH>Red:</>
Writing of the log is not activated
Data Collector
<ZH>Collector A</>
(RZ20 -> SAP CCMS Technical Experts Monitors -> All Monitoring Contexts
,,-> <Name of the database connection> -> Collectors and Internals ->
Collectors -> Collector A)

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Preset runtime interval of Collector A: 5 minutes

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SDBALM065 - Log write ?

  The SAP error message SDBALM065 typically indicates an issue related to the database log writing process. This error can occur in various scenarios, often related to database performance, configuration, or resource limitations. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Database Log Space Full: The database log space may be full, preventing new log entries from being written.
  Insufficient Disk Space: The disk where the database logs are stored may be running out of space.
  Database Configuration Issues: Incorrect configuration settings for the database or the SAP system can lead to log writing issues.
  Long-Running Transactions: Long-running transactions can hold onto log space longer than necessary, leading to log write failures.
  Database Performance Issues: Slow database performance due to high load or resource contention can cause delays in log writing.
  
  Solutions:
  
  Check Disk Space: Ensure that there is sufficient disk space available for the database logs. If the disk is full, free up space or increase the disk capacity.
  Monitor and Manage Log Space: Regularly monitor the database log space usage and configure automatic log cleanup or archiving if necessary.
  Review Long-Running Transactions: Identify and optimize long-running transactions that may be holding onto log space. Consider breaking them into smaller transactions if possible.
  Database Configuration Review: Review the database configuration settings to ensure they are optimized for your workload. This may include adjusting log file sizes or other parameters.
  Database Performance Tuning: Investigate and resolve any performance issues with the database. This may involve optimizing queries, indexing, or adjusting resource allocation.
  Restart Database Services: In some cases, restarting the database services may help clear temporary issues causing the log write failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SDBALM065 for specific guidance or patches that may address the issue.
  Transaction Codes: Use transaction codes like DB02 or DBACOCKPIT to monitor database performance and log space usage.
  System Logs: Review system logs (e.g., SM21) for additional error messages or warnings that may provide more context about the issue.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for best practices on log management and performance tuning.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your database administrator or SAP support for further assistance.