How To Fix ESH_CA_CACHE030 - Shared objects not used for data caching

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CA_CACHE - ESH Cache

• Message number: 030

• Message text: Shared objects not used for data caching

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_CA_CACHE030 - Shared objects not used for data caching ?

  The SAP error message ESH_CA_CACHE030 indicates that shared objects are not being utilized for data caching in the Enterprise Search (ESH) component of SAP. This can lead to performance issues, as caching is essential for optimizing data retrieval and improving response times.
  Cause:
  The error can occur due to several reasons, including:
  
  Configuration Issues: The caching mechanism may not be properly configured in the ESH settings.
  Missing Authorization: The user may not have the necessary authorizations to access the shared objects.
  System Settings: The system may not be set up to use shared objects for caching, or the relevant parameters may not be correctly defined.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the application server.
  
  Solution:
  To resolve the ESH_CA_CACHE030 error, you can follow these steps:
  
  
  Check Configuration:
  
  Verify the configuration settings for the ESH caching mechanism. Ensure that shared objects are enabled for caching.
  Navigate to the relevant configuration transaction (e.g., EHS_COCKPIT) and check the settings.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the shared objects. You may need to consult with your security team to review and adjust user roles.
  
  
  
  System Parameters:
  
  Check the system parameters related to caching. You can do this by using transaction RZ10 or RZ11 to review and adjust the parameters as needed.
  
  
  
  Monitor System Performance:
  
  Use transaction ST22 to check for any dumps that might indicate underlying issues.
  Use transaction SM21 to review the system log for any related errors or warnings.
  
  
  
  Restart Services:
  
  Sometimes, restarting the relevant services or the entire application server can resolve temporary issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Enterprise Search (ESH): ESH is a component of SAP that allows users to search for data across various SAP applications and databases. Proper caching is crucial for performance.
  Caching Mechanisms: Understanding how caching works in SAP can help in troubleshooting. Caching can significantly reduce the load on databases and improve response times for search queries.
  Performance Monitoring: Regularly monitor system performance and caching effectiveness to preemptively identify and resolve issues.
  
  By following these steps, you should be able to address the ESH_CA_CACHE030 error and improve the performance of your SAP Enterprise Search implementation.