How To Fix DB6110 - Package cache: Buffering package information for SQL statements

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• Message number: 110

• Message text: Package cache: Buffering package information for SQL statements

What causes this issue?

The description data for the execution of SQL commands (such as the
access plans) is administered using its own read buffer, in a similar
way to that in which the catalog cache is used. You can set the size of
the cache using the database configuration parameter PCKCACHESZ.

System Response

Data for processing SQL statements is used extremely often and access
to it must therefore be particularly well optimized. This not only
improves input/output, but also the PREPARE for SQL statements.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB6110 - Package cache: Buffering package information for SQL statements ?

  The SAP error message DB6110, which states "Package cache: Buffering package information for SQL statements," typically indicates an issue related to the database's package cache. This message is often associated with performance issues or misconfigurations in the database environment.
  Cause:
  
  High Load on Database: The database may be experiencing a high load, leading to contention for resources.
  Insufficient Memory: The package cache may be running out of memory, causing it to buffer package information inefficiently.
  Frequent SQL Statement Changes: If there are many different SQL statements being executed, the package cache may become fragmented or overloaded.
  Database Configuration: Incorrect configuration settings for the database can lead to inefficient use of the package cache.
  Database Version: Certain versions of the database may have bugs or limitations that affect package caching.
  
  Solution:
  
  Increase Package Cache Size: If the package cache is too small, consider increasing its size in the database configuration settings.
  Optimize SQL Statements: Review and optimize the SQL statements being executed to reduce the number of unique statements and improve performance.
  Monitor Database Performance: Use database monitoring tools to analyze performance metrics and identify bottlenecks.
  Database Maintenance: Regularly perform database maintenance tasks, such as updating statistics and rebuilding indexes, to improve performance.
  Review Configuration Settings: Ensure that the database configuration settings are optimized for your workload. This may include adjusting memory allocation and cache settings.
  Upgrade Database: If you are using an older version of the database, consider upgrading to a newer version that may have performance improvements and bug fixes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to the DB6110 error message.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for guidance on package cache management and performance tuning.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your database administrator or SAP support for further assistance.