How To Fix ESH_OD_MSG016 - Filtering on attribute &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OD_MSG - ESH Search Service (oData)

• Message number: 016

• Message text: Filtering on attribute &1 is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OD_MSG016 - Filtering on attribute &1 is not supported ?

  The SAP error message ESH_OD_MSG016 indicates that filtering on a specific attribute is not supported in the context of the Enterprise Search (ESH) or the underlying data model. This typically occurs when you attempt to filter search results based on an attribute that is either not indexed, not available for filtering, or not supported by the search engine.
  Cause:
  
  Unsupported Attribute: The attribute you are trying to filter on may not be configured to support filtering in the search model.
  Indexing Issues: The attribute may not be indexed properly, meaning it cannot be used for filtering in search queries.
  Data Model Limitations: The data model used in the search may not allow filtering on certain attributes due to design constraints.
  Configuration Errors: There may be configuration issues in the search settings or the data source that prevent the attribute from being used for filtering.
  
  Solution:
  
  
  Check Attribute Configuration:
  
  Review the configuration of the search model to ensure that the attribute you are trying to filter on is set up correctly and is marked as filterable.
  You can do this in the SAP system by navigating to the relevant search model configuration.
  
  
  
  Indexing:
  
  Ensure that the attribute is included in the indexing process. You may need to re-index the data to make the attribute available for filtering.
  Use transaction codes like Esh_Adm to manage and monitor the indexing process.
  
  
  
  Review Data Model:
  
  Check the data model to confirm that the attribute is part of the model and is intended to be used for filtering.
  If necessary, modify the data model to include the attribute as filterable.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for Enterprise Search to understand the limitations and capabilities of filtering on attributes.
  Look for any specific notes or guidelines regarding the attribute in question.
  
  
  
  Error Logs:
  
  Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Support:
  
  If the issue persists, consider reaching out to SAP support for assistance. They may provide insights or patches if this is a known issue.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide updates related to Enterprise Search.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review the official SAP Help Portal for detailed information on configuring and troubleshooting Enterprise Search.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.