How To Fix ESH_SEARCH431 - Function only supported on a single connector

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SEARCH - ESH Search

• Message number: 431

• Message text: Function only supported on a single connector

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_SEARCH431 - Function only supported on a single connector ?

  The SAP error message ESH_SEARCH431 indicates that a function you are trying to execute is only supported when using a single connector in the Enterprise Search (ESH) environment. This typically occurs when you are attempting to perform a search operation that is not compatible with multiple connectors or when the configuration of the connectors does not allow for the requested operation.
  Cause:
  
  Multiple Connectors: The error usually arises when the search is being executed across multiple connectors, and the specific function you are trying to use is not designed to work in that context.
  Configuration Issues: There may be a misconfiguration in the connectors or the search settings that leads to this error.
  Functionality Limitation: Certain search functionalities are inherently limited to single connector operations due to the way data is indexed and retrieved.
  
  Solution:
  
  Use a Single Connector: If possible, modify your search query or operation to target a single connector. This may involve adjusting the search parameters or the way the search is initiated.
  Check Connector Configuration: Review the configuration of your connectors in the ESH settings. Ensure that they are set up correctly and that the necessary functionalities are enabled.
  Consult Documentation: Refer to the SAP documentation for Enterprise Search to understand the limitations and supported functionalities for the connectors you are using.
  Update or Patch: Ensure that your SAP system is up to date with the latest patches and updates, as there may be improvements or bug fixes related to connector functionality.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide more specific guidance based on your system configuration and the exact nature of the error.
  
  Related Information:
  
  Enterprise Search (ESH): A component of SAP that allows users to search across various data sources and applications.
  Connectors: These are components that link different data sources to the ESH, allowing for integrated search capabilities.
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or articles that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the ESH_SEARCH431 error and successfully execute your search operations.