How To Fix /STMC/CR_MSG690 - Error while sending HTTP request (&1); rc=&2, error=&3

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 690

• Message text: Error while sending HTTP request (&1); rc=&2, error=&3

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG690 - Error while sending HTTP request (&1); rc=&2, error=&3 ?

  The SAP error message /STMC/CR_MSG690 indicates that there was an issue while sending an HTTP request. The message typically includes parameters that provide additional context about the error, such as the request identifier (&1), the return code (rc=&2), and the error message (error=&3).
  Causes
  
  Network Issues: There may be connectivity problems between the SAP system and the target server.
  Incorrect URL: The URL being accessed may be incorrect or malformed.
  Authentication Issues: The request may require authentication, and the credentials provided may be invalid or missing.
  Timeouts: The request may be timing out due to slow network response or server unavailability.
  Firewall/Proxy Issues: Firewalls or proxy settings may be blocking the HTTP request.
  Server Errors: The target server may be down or experiencing issues that prevent it from processing the request.
  
  Solutions
  
  Check Network Connectivity: Ensure that the SAP system can reach the target server. You can use tools like ping or traceroute to diagnose network issues.
  Verify URL: Double-check the URL being used in the HTTP request to ensure it is correct and properly formatted.
  Review Authentication: If the request requires authentication, verify that the credentials are correct and that the user has the necessary permissions.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the HTTP request configuration.
  Check Firewall/Proxy Settings: Ensure that any firewalls or proxies are configured to allow traffic to the target server.
  Monitor Target Server: Check the status of the target server to ensure it is operational and can handle incoming requests.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific error message.
  Transaction Codes: Use transaction codes like SM21 (System Log) or ST22 (Dump Analysis) to gather more information about the error.
  HTTP Trace: Enable HTTP trace in SAP to capture detailed logs of the HTTP request and response, which can help in diagnosing the issue.
  Consult Documentation: Review the documentation for the specific SAP module or integration you are working with, as there may be specific configurations or requirements.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal IT team for further assistance.