How To Fix ESH_FED_MSG018 - Error creating the result table structure of connector &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_FED_MSG - Search Federation

• Message number: 018

• Message text: Error creating the result table structure of connector &1

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_FED_MSG018 - Error creating the result table structure of connector &1 ?

  The SAP error message ESH_FED_MSG018 typically occurs in the context of the SAP Enterprise Search or SAP HANA when there is an issue with creating the result table structure for a connector. This error can arise due to various reasons, including configuration issues, missing components, or data inconsistencies.
  Possible Causes:
  
  Configuration Issues: The connector may not be properly configured, leading to issues in creating the result table structure.
  Missing or Incomplete Metadata: The required metadata for the connector might be missing or incomplete, which can prevent the system from creating the necessary structures.
  Data Model Issues: There may be inconsistencies or errors in the underlying data model that the connector is trying to access.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to create or modify the result table structure.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in creating the result table.
  
  Solutions:
  
  Check Connector Configuration: Review the configuration settings for the connector in question. Ensure that all required parameters are correctly set.
  Validate Metadata: Ensure that all necessary metadata is available and correctly defined for the connector. This may involve checking the data source and ensuring that it is accessible.
  Review Data Model: Investigate the underlying data model for any inconsistencies or errors. This may involve checking the data sources and ensuring that they are correctly defined and populated.
  Check Authorizations: Verify that the user has the necessary authorizations to perform the operation. This may involve checking roles and permissions in the SAP system.
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider optimizing performance or scheduling the operation during off-peak hours.
  Consult Logs: Review the application logs and system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP documentation for Enterprise Search and connectors for detailed configuration and troubleshooting guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.