How To Fix ESH_CHECK_CONN027 - Subconnector &1 has no requests

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CHECK_CONN - Check connector consistency

• Message number: 027

• Message text: Subconnector &1 has no requests

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_CHECK_CONN027 - Subconnector &1 has no requests ?

  The SAP error message ESH_CHECK_CONN027 indicates that a specific subconnector (denoted by &1) does not have any requests associated with it. This error typically arises in the context of the SAP Enterprise Search (SAP ESH) framework, which is used for searching across various data sources.
  Cause:
  
  No Requests Created: The subconnector may not have any requests created for it, meaning that it has not been configured to pull data from the source.
  Configuration Issues: There may be issues with the configuration of the subconnector, such as incorrect settings or missing parameters.
  Data Source Issues: The data source that the subconnector is supposed to connect to may be down or not properly configured.
  Authorization Issues: The user or service account may not have the necessary permissions to create or access requests for the subconnector.
  
  Solution:
  
  
  Check Subconnector Configuration:
  
  Go to the SAP ESH configuration settings and verify that the subconnector is properly configured.
  Ensure that the necessary parameters are set and that the data source is correctly defined.
  
  
  
  Create Requests:
  
  If no requests have been created, you may need to manually create requests for the subconnector. This can usually be done through the SAP ESH administration interface.
  
  
  
  Verify Data Source:
  
  Check the status of the data source that the subconnector is supposed to connect to. Ensure that it is up and running and that there are no connectivity issues.
  
  
  
  Check Authorizations:
  
  Ensure that the user or service account has the necessary authorizations to create and manage requests for the subconnector.
  
  
  
  Review Logs:
  
  Check the application logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Restart Services:
  
  Sometimes, restarting the relevant services or the entire SAP system can resolve transient issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for Enterprise Search and subconnector configuration for detailed guidance.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.