How To Fix ESH_CA_CACHE012 - Data container class provided

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CA_CACHE - ESH Cache

• Message number: 012

• Message text: Data container class provided

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 ESH_CA_CACHE012 - Data container class provided ?

  The SAP error message ESH_CA_CACHE012 typically relates to issues with the Enterprise Search (ESH) cache, specifically concerning the data container class that has been provided. This error can occur in various scenarios, often when there are problems with the configuration or the data being processed.
  Cause:
  
  Incorrect Configuration: The data container class may not be correctly configured in the system. This could be due to missing or incorrect settings in the ESH configuration.
  Data Issues: There may be issues with the data being processed, such as missing fields or incorrect data types that do not match the expected format for the data container class.
  Cache Problems: The cache may be corrupted or not properly initialized, leading to issues when trying to access or utilize the data container class.
  Version Mismatch: There could be a mismatch between the versions of the components involved, leading to compatibility issues.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the data container class in the ESH settings. Ensure that all required parameters are correctly set.
  Validate Data: Check the data being processed to ensure it meets the expected format and contains all necessary fields. You may need to run data validation checks or clean the data.
  Clear Cache: If the cache is suspected to be the issue, try clearing the ESH cache. This can often resolve issues related to stale or corrupted cache entries.
  
  You can do this using transaction code /IWFND/CACHE or through the relevant ESH administration tools.
  
  
  Check Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Update Components: Ensure that all relevant components are up to date and compatible with each other. This includes checking for any patches or updates that may address known issues.
  Consult Documentation: Refer to the official SAP documentation for Enterprise Search and the specific data container class you are using for any additional troubleshooting steps or configuration guidelines.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the ESH_CA_CACHE012 error. SAP Notes often provide specific guidance for resolving issues.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance. They can provide more in-depth analysis and support.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the ESH_CA_CACHE012 error in your SAP system.