How To Fix SDBALM135 - Free log area (MB)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 135

• Message text: Free log area (MB)

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.

Predefined 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 SDBALM135 - Free log area (MB) ?

  The SAP error message SDBALM135 typically indicates that the database log area is full or nearly full, which can prevent the system from performing certain operations that require logging. This can occur in various database systems used with SAP, such as Oracle, SQL Server, or HANA.
  Cause:
  
  
  Log Area Full: The primary cause of this error is that the log area allocated for the database is full. This can happen if:
  
  There are too many transactions being logged without sufficient space.
  The log files are not being cleared or archived properly.
  The database is not configured to handle the volume of transactions being processed.
  
  
  
  Insufficient Configuration: The log area may not have been configured with enough space to accommodate the workload.
  
  
  Long-Running Transactions: If there are long-running transactions that hold onto log space, they can prevent the log area from being freed up.
  
  
  Solution:
  
  
  Increase Log Area Size: 
  
  If you have access to the database administration tools, consider increasing the size of the log area. This can usually be done through the database configuration settings.
  
  
  
  Archive Logs: 
  
  Implement a log archiving strategy if your database supports it. This will help in managing the log space effectively.
  
  
  
  Check for Long-Running Transactions: 
  
  Identify and resolve any long-running transactions that may be holding onto log space. You can use transaction monitoring tools provided by your database system.
  
  
  
  Database Maintenance: 
  
  Perform regular database maintenance tasks, such as clearing old logs, to ensure that the log area does not fill up.
  
  
  
  Review Configuration: 
  
  Review the database configuration settings to ensure that they are appropriate for your workload. This may include adjusting parameters related to log file size and retention.
  
  
  
  Consult Documentation: 
  
  Refer to the specific database documentation for detailed instructions on managing log files and areas.
  
  
  
  Related Information:
  
  Database-Specific Guidelines: Each database system (e.g., Oracle, SQL Server, HANA) has its own set of guidelines for managing log files. Consult the relevant documentation for your database.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to this error message.
  Monitoring Tools: Utilize SAP and database monitoring tools to keep an eye on log usage and performance metrics.
  
  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.