How To Fix ESH_ESAAS_MSG053 - There are no connections for Connector Type '&1', parameter '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ESAAS_MSG - Search as a Service (ESaaS)

• Message number: 053

• Message text: There are no connections for Connector Type '&1', parameter '&2'

What causes this issue?

No connection for connector type '&1' and parameter '&2' has been found.
The connection GUID is: &v3&

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_ESAAS_MSG053 - There are no connections for Connector Type '&1', parameter '&2' ?

  The SAP error message ESH_ESAAS_MSG053 indicates that there are no connections available for a specified connector type and parameter. This error typically arises in the context of SAP Enterprise Search or SAP HANA, where the system is trying to access a connector that has not been properly configured or is not available.
  Cause:
  
  Missing Configuration: The connector type specified in the error message has not been configured in the system.
  Incorrect Parameter: The parameter provided may be incorrect or not applicable for the specified connector type.
  Inactive Connector: The connector may be inactive or not properly set up in the system.
  Authorization Issues: There may be authorization issues preventing access to the connector.
  System Issues: There could be underlying system issues or misconfigurations affecting the connectivity.
  
  Solution:
  
  
  Check Connector Configuration:
  
  Go to the relevant configuration settings in the SAP system (e.g., SAP HANA Studio or SAP NetWeaver).
  Verify that the connector type specified in the error message is correctly configured.
  
  
  
  Review Parameters:
  
  Ensure that the parameters being used are correct and applicable for the connector type.
  Check for any typos or incorrect values.
  
  
  
  Activate Connector:
  
  If the connector is inactive, activate it in the system.
  Ensure that all necessary services related to the connector are running.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the connector.
  Review roles and permissions assigned to the user.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific connector type to ensure all required settings are in place.
  
  
  
  System Logs:
  
  Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation for Enterprise Search or the specific connector you are using for detailed configuration guidelines.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message ESH_ESAAS_MSG053.