How To Fix ESH_ADM_BIN_MSG192 - Creation of HTTP client in HEAD call: Argument not found

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADM_BIN_MSG - Texts for resolution of urls or binary documents

• Message number: 192

• Message text: Creation of HTTP client in HEAD call: Argument not found

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_ADM_BIN_MSG192 - Creation of HTTP client in HEAD call: Argument not found ?

  The SAP error message ESH_ADM_BIN_MSG192 indicates that there is an issue with the creation of an HTTP client during a HEAD call, specifically stating that an argument is not found. This error typically arises in the context of SAP Enterprise Search or related services that rely on HTTP communication.
  Cause:
  
  Missing Configuration: The error may occur if there are missing or incorrect configurations in the HTTP client settings or in the service that is being called.
  Invalid Parameters: The HEAD call may be missing required parameters or arguments that are necessary for the HTTP request to be processed correctly.
  Service Unavailability: The service that the HTTP client is trying to reach may be down or not properly configured.
  Network Issues: There could be network-related issues preventing the HTTP client from reaching the intended service.
  
  Solution:
  
  
  Check Configuration:
  
  Verify the configuration settings for the HTTP client in the SAP system. Ensure that all necessary parameters are correctly set.
  Check the settings in transaction /IWFND/MAINT_SERVICE to ensure that the service is properly registered and activated.
  
  
  
  Review the HTTP Call:
  
  Analyze the HEAD call being made to ensure that all required arguments are included. You may need to refer to the API documentation for the specific service you are trying to access.
  
  
  
  Service Availability:
  
  Ensure that the service you are trying to call is up and running. You can do this by checking the service status in the relevant transaction or by using tools like Postman or cURL to manually test the service endpoint.
  
  
  
  Network Configuration:
  
  Check for any network issues that might be preventing the HTTP client from reaching the service. This includes firewall settings, proxy configurations, and network connectivity.
  
  
  
  Logs and Traces:
  
  Review the application logs and traces for more detailed error messages that can provide additional context about the failure. You can use transaction SLG1 to check the logs.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates that could resolve the issue.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search and HTTP client configuration for detailed guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the ESH_ADM_BIN_MSG192 error message.