How To Fix ESH_SES002 - More then one object type cannot be searched by ES Service

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SES - SES Adapter: End-User Messages

• Message number: 002

• Message text: More then one object type cannot be searched by ES Service

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SES002 - More then one object type cannot be searched by ES Service ?

  The SAP error message ESH_SES002 indicates that more than one object type is being searched by the Enterprise Search (ES) service, which is not allowed. This error typically arises when a search query is constructed in such a way that it attempts to retrieve results from multiple object types simultaneously, which the ES service does not support.
  Cause:
  
  Multiple Object Types in Search Query: The most common cause of this error is that the search query is configured to include multiple object types (e.g., business objects, documents, etc.) that the ES service cannot handle together.
  Configuration Issues: There may be issues in the configuration of the search service or the search connector that leads to the system interpreting the search request as involving multiple object types.
  Incorrect Search Settings: The search settings in the SAP system may not be properly defined, leading to ambiguity in the object types being searched.
  
  Solution:
  
  Refine the Search Query: Modify the search query to ensure that it targets only one object type at a time. This may involve adjusting the search parameters or filters to narrow down the results to a single object type.
  Check Configuration: Review the configuration of the Enterprise Search service and ensure that it is set up correctly. This includes checking the search connectors and ensuring that they are properly defined for the object types you want to search.
  Use Search Filters: If applicable, use search filters to specify the object type you want to search for. This can help the system understand that only one type of object is being queried.
  Consult Documentation: Refer to the SAP documentation for Enterprise Search to understand the limitations and best practices for constructing search queries.
  System Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on configuring the Enterprise Search service.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Enterprise Search Configuration: Familiarize yourself with the configuration settings for Enterprise Search in your SAP system, including the definition of object types and search connectors.
  
  By following these steps, you should be able to resolve the ESH_SES002 error and successfully perform searches within the SAP system.