How To Fix MSG_CL_ER007 - Error during cache update for classification system meta data/values

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_CL_ER - Message Class for Enterprise Registry

• Message number: 007

• Message text: Error during cache update for classification system meta data/values

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_CL_ER007 - Error during cache update for classification system meta data/values ?

  The SAP error message MSG_CL_ER007, which indicates "Error during cache update for classification system meta data/values," typically arises in the context of the classification system in SAP. This error can occur during various operations, such as when trying to create, change, or display classification data.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the classification data or metadata that prevent the cache from being updated correctly.
  Authorization Issues: The user may not have the necessary authorizations to perform the operation, leading to a failure in updating the cache.
  System Performance Issues: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in cache updates.
  Configuration Issues: Incorrect configuration of the classification system or related settings can lead to errors during cache updates.
  Transport Issues: If there have been recent transports that included changes to classification data or configuration, these may not have been properly imported or activated.
  
  Solutions:
  
  Check for Data Inconsistencies: Use transaction codes like CL02 (Change Class) or CL03 (Display Class) to check for any inconsistencies in the classification data. Ensure that all classes and characteristics are correctly defined.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the operation. Check the user roles and profiles to confirm that they have access to the classification system.
  System Performance: Monitor system performance and check for any background jobs or processes that may be affecting the system's ability to update the cache. If necessary, optimize performance or schedule operations during off-peak hours.
  Rebuild Cache: You can try to rebuild the classification cache. This can often resolve issues related to cache inconsistencies. Use transaction code CL24 to delete the cache and allow the system to rebuild it.
  Check Configuration: Review the configuration settings for the classification system to ensure they are correct. This includes checking the settings for classes, characteristics, and object dependencies.
  Transport Management: If the issue arose after a transport, check the transport logs for any errors. Ensure that all necessary objects were transported correctly and that there are no missing dependencies.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), CL03 (Display Class), and CL24 (Rebuild Cache).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. You can search the SAP Support Portal for specific notes that address MSG_CL_ER007.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  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 necessary to involve your SAP Basis team or SAP support for further investigation.