/CEERE/DM308 - HTTP client-receive error: &

SAP Error Message - Details

• Message type: E = Error

• Message class: /CEERE/DM -

• Message number: 308

• Message text: HTTP client-receive error: &

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.

AnswerBot

• What is the cause and solution for SAP error message /CEERE/DM308 - HTTP client-receive error: & ?

  The SAP error message /CEERE/DM308 HTTP client-receive error: & typically indicates an issue with the HTTP communication between the SAP system and an external service or system. This error can arise due to various reasons, including network issues, incorrect configurations, or problems with the external service itself.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the external service, such as firewalls blocking the request or network outages.
  Incorrect URL or Endpoint: The URL or endpoint configured in the SAP system may be incorrect or outdated.
  Authentication Issues: If the external service requires authentication, incorrect credentials or tokens may lead to this error.
  Timeouts: The request may be timing out due to slow responses from the external service.
  Service Unavailability: The external service may be down or experiencing issues.
  Proxy Configuration: If a proxy is used, it may not be configured correctly, leading to communication failures.
  
  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/Endpoint: Double-check the URL or endpoint configured in the SAP system to ensure it is correct.
  Review Authentication: If the external service requires authentication, verify that the credentials or tokens are correct and have not expired.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the SAP system for the HTTP client.
  Check External Service Status: Verify that the external service is up and running. You may need to contact the service provider for status updates.
  Review Proxy Settings: If a proxy is being used, ensure that it is configured correctly in the SAP system.
  Check SAP Logs: Review the SAP application logs (transaction SLG1) for more detailed error messages that may provide additional context.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  HTTP Client Configuration: Review the HTTP client settings in the SAP system (transaction SOAMANAGER) to ensure they are configured correctly.
  Debugging: If you have access to the development environment, consider debugging the HTTP request to see the exact response from the external service.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your network team for further assistance.