How To Fix AXT_MODEL238 - Clearing shared genIL model and AET handler cache

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 238

• Message text: Clearing shared genIL model and AET handler cache

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_MODEL238 - Clearing shared genIL model and AET handler cache ?

  The SAP error message AXT_MODEL238, which indicates "Clearing shared genIL model and AET handler cache," typically arises in the context of SAP applications that utilize the Application Enhancement Tool (AET) and the Generic Interaction Layer (genIL). This error can occur during operations involving data manipulation or when accessing certain functionalities in the SAP system.
  Cause:
  
  Cache Issues: The error often indicates that there is a problem with the cache related to the genIL model or the AET handler. This can happen if the cache is corrupted or if there are inconsistencies in the data model.
  Model Changes: If there have been recent changes to the data model or enhancements, the existing cache may not be compatible with the new model.
  System Updates: After system updates or transports, the cache may need to be refreshed to reflect the latest changes.
  Concurrency Issues: Multiple users or processes trying to access or modify the same data can lead to cache inconsistencies.
  
  Solution:
  
  Clear Cache: The first step in resolving this error is to clear the cache for the genIL model and AET handler. This can typically be done using transaction codes like /IWFND/CACHE or /IWFND/ERROR in the SAP GUI.
  Restart the Application: Sometimes, simply restarting the application or the relevant transaction can help in clearing temporary issues.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  Review Changes: If there have been recent changes to the data model or enhancements, review them to ensure they are correctly implemented and compatible with existing configurations.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SLG1 (Application Log) for troubleshooting.
  Documentation: Review SAP documentation related to AET and genIL for best practices and guidelines on managing models and caches.
  Community Forums: Engage with SAP community forums or SAP Notes for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to address the AXT_MODEL238 error effectively.