How To Fix ESH_SQL_SEARCH056 - Connector &1 cannot be checked

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_SQL_SEARCH - ESH SQL Search

• Message number: 056

• Message text: Connector &1 cannot be checked

What causes this issue?

The connector is not active so it is not available in the runtime
buffer. Therefore no search can be performed on this connector. This is
the reason why the connector cannot be checked.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_SQL_SEARCH056 - Connector &1 cannot be checked ?

  The SAP error message ESH_SQL_SEARCH056 indicates that there is an issue with the connector specified in the error message. This error typically occurs in the context of the SAP Enterprise Search (SAP ESH) when the system is unable to check or validate the specified connector.
  Cause:
  
  Connector Configuration Issues: The connector may not be properly configured in the system. This could be due to missing parameters, incorrect settings, or the connector not being activated.
  Authorization Issues: The user may not have the necessary authorizations to access or check the connector.
  System Errors: There may be underlying system issues, such as connectivity problems or service outages affecting the connector.
  Version Compatibility: The connector may not be compatible with the current version of SAP or the ESH framework being used.
  
  Solution:
  
  
  Check Connector Configuration:
  
  Go to the SAP ESH administration settings and verify the configuration of the connector.
  Ensure that all required parameters are filled in correctly and that the connector is activated.
  
  
  
  Review Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to access and check the connector.
  You may need to consult with your SAP security team to adjust roles if necessary.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Look for any connectivity issues or service errors that might be affecting the connector.
  
  
  
  Test the Connector:
  
  If possible, perform a test of the connector to see if it can be accessed or if it returns any errors.
  Use transaction codes related to ESH to test the functionality of the connector.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for the specific connector you are using to ensure that it is set up correctly.
  Check for any known issues or patches that may need to be applied.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with the error message and any relevant logs or configuration details.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on connector configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the SAP Help Portal for documentation on Enterprise Search and connectors to ensure compliance with best practices.
  
  By following these steps, you should be able to identify and resolve the issue related to the ESH_SQL_SEARCH056 error message.