How To Fix /IWBEP/CM_CP004 - IF_HTTP_CLIENT object caused HTTP close error: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 004

• Message text: IF_HTTP_CLIENT object caused HTTP close 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_CP004 - IF_HTTP_CLIENT object caused HTTP close error: &1 ?

  The SAP error message /IWBEP/CM_CP004 IF_HTTP_CLIENT object caused HTTP close error: &1 typically occurs in the context of SAP Gateway or OData services when there is an issue with the HTTP communication between the SAP system and the client (which could be a web browser, mobile app, or another system).
  Cause:
  
  Network Issues: There may be network connectivity problems that cause the HTTP connection to close unexpectedly.
  Timeouts: The HTTP request may be timing out due to long processing times or server overload.
  Server Configuration: Misconfiguration of the SAP Gateway or the underlying HTTP server (like Apache or IIS) can lead to connection issues.
  Client-Side Issues: The client application may not be handling the HTTP connection properly, leading to premature closure.
  Resource Limitations: The SAP system may be running out of resources (like memory or processing power), causing it to drop connections.
  
  Solution:
  
  Check Network Connectivity: Ensure that there are no network issues between the client and the SAP server. You can use tools like ping or traceroute to diagnose connectivity.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings in both the SAP system and the client application.
  Review Server Logs: Check the SAP Gateway logs and the HTTP server logs for any error messages or warnings that could provide more context about the issue.
  Configuration Review: Review the configuration of the SAP Gateway and any associated HTTP servers to ensure they are set up correctly.
  Monitor System Resources: Use transaction codes like SM50 or SM66 to monitor system performance and resource usage. If the system is under heavy load, consider optimizing performance or scaling resources.
  Client-Side Debugging: If the issue is client-specific, review the client application’s code to ensure it is handling HTTP connections properly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches and updates.
  Transaction Codes: Use transaction codes like SICF to manage HTTP services and SMICM to monitor the Internet Communication Manager.
  OData Services: If you are working with OData services, ensure that the service is properly defined and activated in the SAP Gateway.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.