How To Fix SPRX086 - HTTP communication contains errors (see long text for diagnosis)

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 086

• Message text: HTTP communication contains errors (see long text for diagnosis)

What causes this issue?

The HTTP communication of this application server is not functioning
correctly.
When calling the method
<zh>&V1&</>
the exception
<zh>&V2&</>
was triggered.
The short text for this exception reads as follows:
<zh>&V3& &V4&</>

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX086 - HTTP communication contains errors (see long text for diagnosis) ?

  The SAP error message SPRX086 indicates that there are issues with HTTP communication, which can arise from various factors. Here’s a breakdown of potential causes, solutions, and related information for this error:
  Causes:
  
  Network Issues: Problems with the network connection between the SAP system and the external service or client can lead to communication errors.
  Incorrect URL: The URL being accessed may be incorrect or malformed, leading to failed requests.
  Authentication Issues: If the service requires authentication, incorrect credentials or missing tokens can cause communication failures.
  Service Unavailability: The external service or API being called may be down or experiencing issues.
  Firewall/Proxy Settings: Firewalls or proxy settings may be blocking the HTTP requests.
  SSL/TLS Issues: Problems with SSL certificates or TLS settings can prevent secure communication.
  SAP Configuration: Incorrect configuration in the SAP system for HTTP connections (e.g., RFC destinations, HTTP destinations).
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the external service. You can use tools like ping or telnet to test connectivity.
  Verify URL: Double-check the URL being used in the HTTP request for correctness.
  Review Authentication: Ensure that the correct authentication method is being used and that credentials are valid.
  Check Service Status: Verify that the external service is up and running. You can do this by accessing the service directly through a web browser or using tools like Postman.
  Firewall/Proxy Configuration: Review firewall and proxy settings to ensure that they allow traffic to and from the SAP system.
  SSL/TLS Configuration: If using HTTPS, check the SSL certificates and ensure they are valid and properly configured in the SAP system.
  SAP Configuration Review: Check the configuration of HTTP connections in the SAP system (transaction codes like SM59 for RFC destinations and SICF for HTTP services).
  Check SAP Logs: Review the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to HTTP communication errors.
  Documentation: Refer to the official SAP documentation for configuring HTTP connections and troubleshooting communication issues.
  Community Forums: Check SAP Community forums for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance, providing them with detailed logs and error messages for diagnosis.