How To Fix ESH_SEARCH018 - Request &1 of the object type ID &2 returned error

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 018

• Message text: Request &1 of the object type ID &2 returned error

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_SEARCH018 - Request &1 of the object type ID &2 returned error ?

  The SAP error message ESH_SEARCH018 typically indicates that there was an issue with a search request in the Enterprise Search (ESH) framework. This error can occur for various reasons, and understanding the cause and finding a solution involves a few steps.
  Cause:
  
  Invalid Request: The request made to the search service may be malformed or contain invalid parameters.
  Object Type Issues: The object type ID specified in the request may not be valid or may not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the requested object type.
  System Configuration: There may be issues with the configuration of the search service or the underlying data sources.
  Data Source Problems: The data source that the search is querying may be down or not properly configured.
  
  Solution:
  
  Check Request Parameters: Review the parameters of the search request to ensure they are correct and valid.
  Verify Object Type ID: Confirm that the object type ID specified in the request exists and is correctly configured in the system.
  Authorization Check: Ensure that the user executing the search has the necessary authorizations to access the object type.
  System Configuration Review: Check the configuration of the Enterprise Search and ensure that all necessary components are properly set up.
  Data Source Status: Verify that the data sources being queried are up and running, and that they are correctly configured in the ESH settings.
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  Reindexing: If the issue is related to data not being available, consider reindexing the relevant data sources.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Review the official SAP documentation for Enterprise Search to understand the configuration and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users.
  
  If the issue persists after following these steps, it may be necessary to contact SAP support for further assistance.