How To Fix ESH_EX084 - Could not call deregistration handler &3 on deregistration of &1 (SWC &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_EX - Extraction

• Message number: 084

• Message text: Could not call deregistration handler &3 on deregistration of &1 (SWC &2)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_EX084 - Could not call deregistration handler &3 on deregistration of &1 (SWC &2) ?

  The SAP error message ESH_EX084 indicates that there was an issue when trying to call a deregistration handler during the deregistration process of a specific component or service. This error typically occurs in the context of the Enterprise Search (ESH) framework or related components in SAP systems.
  Cause:
  The error can be caused by several factors, including:
  
  
  Missing or Incorrect Configuration: The deregistration handler might not be properly configured or might be missing entirely. This could happen if the component was not set up correctly during installation or configuration.
  
  
  Implementation Issues: If the deregistration handler is a custom implementation, there may be issues in the code that prevent it from executing correctly.
  
  
  Dependency Problems: The component or service being deregistered may have dependencies that are not being handled properly, leading to the failure of the deregistration process.
  
  
  System Issues: There could be underlying system issues, such as database connectivity problems or other runtime errors that prevent the deregistration handler from being called.
  
  
  Solution:
  To resolve the ESH_EX084 error, you can take the following steps:
  
  
  Check Configuration: Verify that the deregistration handler is correctly configured in the system. Ensure that all necessary parameters and settings are in place.
  
  
  Review Custom Code: If you have a custom deregistration handler, review the code for any errors or exceptions that might be causing the failure. Debugging the code can help identify the root cause.
  
  
  Check Dependencies: Ensure that all dependencies for the component being deregistered are properly managed. If there are any active references or dependencies, they should be addressed before attempting to deregister.
  
  
  System Logs: Check the system logs (transaction codes like SLG1 for application logs) for any additional error messages or warnings that might provide more context about the failure.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Consult Documentation: Review the official SAP documentation for the Enterprise Search framework and the specific components involved to ensure that you are following the correct procedures for deregistration.
  
  
  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, including any logs or context that may help in diagnosing the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) and SFW5 (Switch Framework) for managing and monitoring components.
  Enterprise Search Documentation: Review the SAP Help Portal for documentation related to Enterprise Search and its components.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to diagnose and resolve the ESH_EX084 error in your SAP system.