How To Fix S_UNIFIED_CON202 - Call of HTTP Service &1 runtime

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON - Message Class for Unified Connectivity

• Message number: 202

• Message text: Call of HTTP Service &1 runtime

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_UNIFIED_CON202 - Call of HTTP Service &1 runtime ?

  The SAP error message S_UNIFIED_CON202 typically indicates an issue with the HTTP service call in the SAP system. This error can occur for various reasons, including configuration issues, network problems, or issues with the service itself. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Service Unavailability: The HTTP service being called may be down or not reachable.
  Network Issues: There may be network connectivity problems between the SAP system and the service endpoint.
  Incorrect URL: The URL configured for the HTTP service may be incorrect or malformed.
  Authentication Issues: If the service requires authentication, incorrect credentials or missing tokens can lead to this error.
  Timeouts: The service may be taking too long to respond, leading to a timeout.
  Configuration Errors: There may be issues in the configuration of the HTTP service in the SAP system.
  
  Solutions:
  
  Check Service Availability: Verify that the HTTP service is up and running. You can do this by trying to access the service URL directly from a web browser or using tools like Postman.
  Validate URL: Ensure that the URL configured in the SAP system is correct. Check for typos or incorrect parameters.
  Network Connectivity: Test the network connection between the SAP system and the service endpoint. You can use tools like ping or traceroute to diagnose network issues.
  Review Authentication: If the service requires authentication, ensure that the correct credentials are being used. Check if any tokens or API keys are required and if they are valid.
  Increase Timeout Settings: If the service is slow to respond, consider increasing the timeout settings in the SAP system for the HTTP service call.
  Check SAP Configuration: Review the configuration settings for the HTTP service in the SAP system. Ensure that all required parameters are set correctly.
  Check Logs: Look at the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SOAMANAGER to manage web service configurations and check the status of the services.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the specific HTTP service you are trying to call, as it may have specific requirements or configurations.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.