How To Fix ESH_ESAAS_MSG027 - Response field &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ESAAS_MSG - Search as a Service (ESaaS)

• Message number: 027

• Message text: Response field &1 does not exist

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_ESAAS_MSG027 - Response field &1 does not exist ?

  The SAP error message ESH_ESAAS_MSG027 with the description "Response field &1 does not exist" typically occurs in the context of SAP Enterprise Search or when dealing with the SAP Enterprise Search Application Services (ESAAS). This error indicates that the system is trying to access a response field that is not defined or does not exist in the context of the operation being performed.
  Causes:
  
  Field Definition Issues: The field specified in the error message (&1) may not be defined in the data model or the response structure that the application is trying to access.
  Configuration Errors: There may be a misconfiguration in the search service or the data source that is being queried.
  Data Source Changes: If the underlying data source has been modified (e.g., fields added or removed), the search application may not be updated accordingly.
  Version Mismatch: There could be a version mismatch between the search application and the underlying data model or data source.
  
  Solutions:
  
  Check Field Definitions: Verify that the field mentioned in the error message is correctly defined in the relevant data model or response structure. Ensure that it exists and is correctly spelled.
  Update Configuration: If there have been changes to the data source or the data model, update the configuration of the search application to reflect these changes.
  Rebuild Indexes: If the issue persists, consider rebuilding the search indexes to ensure that the search application has the latest data structure.
  Check Logs: Review the application logs for additional context or related errors that may provide more insight into the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using for any known issues or patches.
  Contact SAP Support: If the problem cannot be resolved through the above steps, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Version: Ensure that you are aware of the version of SAP you are using, as solutions may vary between different versions.
  
  By following these steps, you should be able to diagnose and resolve the error message ESH_ESAAS_MSG027 effectively.