How To Fix /IWBEP/CM_CP002 - IF_HTTP_CLIENT object caused HTTP send error: '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 002

• Message text: IF_HTTP_CLIENT object caused HTTP send error: '&1'

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_CP002 - IF_HTTP_CLIENT object caused HTTP send error: '&1' ?

  The SAP error message /IWBEP/CM_CP002 IF_HTTP_CLIENT object caused HTTP send error: '&1' typically occurs in the context of SAP Gateway or OData services when there is an issue with sending an HTTP request. The &1 in the error message will usually contain a specific error code or message that provides more context about the nature of the error.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target server.
  Invalid 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.
  SSL/TLS Issues: If the target server uses HTTPS, there may be issues with SSL certificates or TLS settings.
  Timeouts: The request may be timing out due to slow network conditions or server response times.
  Proxy Configuration: If a proxy is being used, it may not be configured correctly, leading to send errors.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the target server. You can use tools like ping or telnet to test connectivity.
  Validate the URL: Double-check the URL being used in the HTTP request to ensure it is correct.
  Review Authentication: If the service requires authentication, verify that the credentials are correct and that they are being sent properly.
  Inspect SSL/TLS Settings: If using HTTPS, check the SSL certificates and ensure that the SAP system trusts the certificate of the target server.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the HTTP client configuration.
  Check Proxy Settings: If a proxy is involved, ensure that the proxy settings in the SAP system are correctly configured.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SICF to check the configuration of the HTTP services and SMICM to monitor the Internet Communication Manager.
  Logs and Traces: Check the application logs (transaction SLG1) and the HTTP trace (transaction SMICM -> Go to Trace) for more detailed error messages.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the error message.
  
  If the error persists after checking the above points, consider reaching out to your SAP Basis team or SAP support for further assistance.