How To Fix CACHE_REACTIVATION009 - Error from database interface (details in developer-trace): &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CACHE_REACTIVATION - Message class for CDS View Cache Reactivation

• Message number: 009

• Message text: Error from database interface (details in developer-trace): &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACHE_REACTIVATION009 - Error from database interface (details in developer-trace): &1 ?

  The SAP error message CACHE_REACTIVATION009 typically indicates an issue related to the database interface, specifically when there is a problem with the cache reactivation process. This error can occur in various scenarios, often related to performance issues or inconsistencies in the database cache.
  Cause:
  
  Database Connection Issues: The error may arise due to problems with the connection between the SAP application and the database.
  Cache Inconsistencies: If the cache is not properly synchronized with the database, it can lead to this error.
  Database Locking: If there are locks on the database that prevent the cache from being reactivated, this error may occur.
  Resource Limitations: Insufficient resources (like memory or CPU) on the database server can lead to cache reactivation failures.
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can also lead to this error.
  
  Solution:
  
  Check Developer Trace: The error message suggests checking the developer trace for more details. This trace can provide specific information about what went wrong.
  Database Connection: Ensure that the database connection is stable and that there are no network issues affecting it.
  Clear Cache: If possible, try clearing the cache in the SAP system. This can sometimes resolve inconsistencies.
  Monitor Database Performance: Use database monitoring tools to check for performance issues, locks, or resource limitations.
  Review Configuration: Check the configuration settings for both the SAP system and the database to ensure they are correct.
  Restart Services: Sometimes, restarting the SAP application server or the database can resolve transient issues.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide more tailored guidance based on your specific system configuration and logs.
  System Logs: Review system logs (SM21) and transaction logs for any additional errors or warnings that may provide context for the issue.
  Performance Tuning: Regularly perform database and application performance tuning to prevent such issues from occurring in the future.
  
  By following these steps, you should be able to diagnose and potentially resolve the CACHE_REACTIVATION009 error in your SAP system.