How To Fix CACHE_REACTIVATION011 - Parameter value is missing for &1 &2; cache not activated

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 011

• Message text: Parameter value is missing for &1 &2; cache not activated

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CACHE_REACTIVATION011 - Parameter value is missing for &1 &2; cache not activated ?

  The SAP error message CACHE_REACTIVATION011 indicates that there is a missing parameter value for a specific cache configuration, which prevents the cache from being activated. This error typically occurs in the context of SAP's caching mechanisms, such as the SAP NetWeaver Application Server or other components that utilize caching for performance optimization.
  Cause:
  The error is caused by one or more of the following reasons:
  
  Missing Configuration: The cache configuration parameters required for activation are not set or are incomplete.
  Incorrect Parameter Values: The parameters may be set but contain invalid or incorrect values.
  System Changes: Recent changes to the system configuration or updates may have led to the cache parameters being reset or removed.
  
  Solution:
  To resolve the CACHE_REACTIVATION011 error, you can follow these steps:
  
  
  Check Cache Configuration:
  
  Go to the relevant transaction code (e.g., SICF, SICF, or SPRO) to check the cache settings.
  Ensure that all required parameters for the cache are defined and have valid values.
  
  
  
  Review Parameter Values:
  
  Identify the parameters indicated by &1 and &2 in the error message. These placeholders will typically represent the specific cache type and the parameter name.
  Verify that the values for these parameters are correctly set in the system.
  
  
  
  Activate Cache:
  
  After correcting any missing or invalid parameters, attempt to reactivate the cache. This can often be done through the relevant transaction or by restarting the application server.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SM21) and the developer trace files (transaction ST22) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to caching for your specific version of SAP. This can provide insights into required parameters and their expected values.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and parameters, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Caching in SAP: Caching is used to improve performance by storing frequently accessed data in memory, reducing the need for repeated database queries.
  Transaction Codes: Familiarize yourself with relevant transaction codes for cache management, such as SICF (for Internet Communication Framework) and SPRO (for configuration).
  SAP Notes: Search for SAP Notes related to caching issues, as they may contain specific fixes or recommendations for your version of SAP.
  
  By following these steps, you should be able to identify and resolve the cause of the CACHE_REACTIVATION011 error in your SAP system.