How To Fix SDBALM071 - Usage of the data cache with SQL data in %

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 071

• Message text: Usage of the data cache with SQL data in %

Data Collector
<ZH>Collector B</>
(RZ20 -> SAP CCMS Technical Experts Monitors -> All Monitoring Contexts
,,-> <Name of the database connection> -> Collectors and Internals
-> Collectors -> Collector B)

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 B: 15 minutes

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SDBALM071 - Usage of the data cache with SQL data in % ?

  The SAP error message SDBALM071 indicates that there is an issue related to the usage of the data cache in the database, specifically when it comes to SQL data. This message typically arises when the data cache is being utilized excessively, which can lead to performance issues or resource constraints.
  Cause:
  The error can be caused by several factors, including:
  
  High Data Volume: A large amount of data being processed or queried can lead to high cache usage.
  Inefficient Queries: Poorly optimized SQL queries can lead to excessive data being loaded into the cache.
  Configuration Issues: The database or application server may not be optimally configured for the workload.
  Insufficient Memory: The system may not have enough memory allocated to handle the data cache effectively.
  Frequent Cache Flushes: If the cache is being flushed frequently, it can lead to increased load and usage.
  
  Solution:
  To resolve the SDBALM071 error, consider the following steps:
  
  
  Analyze SQL Queries:
  
  Review and optimize SQL queries to ensure they are efficient and not pulling unnecessary data.
  Use transaction codes like ST05 (SQL Trace) to analyze the performance of SQL statements.
  
  
  
  Monitor Cache Usage:
  
  Use transaction codes like ST02 (Tune Summary) to monitor the data cache and identify any bottlenecks or excessive usage.
  Check the cache hit ratio to determine if the cache is being utilized effectively.
  
  
  
  Adjust Configuration:
  
  Review and adjust the database and application server configuration settings related to memory allocation and cache size.
  Ensure that the parameters for the data cache are set appropriately for your workload.
  
  
  
  Increase Memory:
  
  If the system is running low on memory, consider increasing the memory allocation for the database or application server.
  
  
  
  Regular Maintenance:
  
  Perform regular database maintenance tasks, such as updating statistics and rebuilding indexes, to improve performance.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: ST02 (Tune Summary), ST04 (Database Performance), ST05 (SQL Trace).
  SAP Notes: Search for specific SAP Notes related to SDBALM071 for any patches or updates that may address the issue.
  Performance Monitoring: Regularly monitor system performance and cache usage to proactively address potential issues before they escalate.
  
  By following these steps, you should be able to diagnose and resolve the SDBALM071 error effectively. If the problem persists, consider reaching out to SAP support for further assistance.