How To Fix SCLNT_HTTP402 - Timeout error (ICM_HTTP_TIMEOUT)

SCLNT_HTTP402 - Overview

• Message type: E = Error

• Message class: SCLNT_HTTP - Messages for HTTP Client for Respective Error Code

• Message number: 402

• Message text: Timeout error (ICM_HTTP_TIMEOUT)

What causes this issue?

The server did not respond to the request in the time allowed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If necessary, increase the timeout value for processing the request. It
is possible to specify this in the ABAP HTTP client. If it has not been
specified by the HTTP client, the setting in the profile parameter
icm/server_port is used.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCLNT_HTTP402 - Timeout error (ICM_HTTP_TIMEOUT) ?

  The SAP error message SCLNT_HTTP402 with the description Timeout error (ICM_HTTP_TIMEOUT) typically indicates that an HTTP request to the SAP system has timed out. This can occur in various scenarios, such as when the system is under heavy load, when there are network issues, or when the server is not responding in a timely manner.
  Causes:
  
  Network Issues: Problems with the network connection between the client and the SAP server can lead to timeouts.
  Server Load: High load on the SAP server can cause delays in processing requests, leading to timeouts.
  Long-Running Processes: If a request is taking too long to process (e.g., due to complex queries or large data processing), it may exceed the timeout threshold.
  Configuration Settings: The timeout settings in the Internet Communication Manager (ICM) or the application server may be set too low.
  Firewall or Proxy Issues: Firewalls or proxies may be interrupting the connection, causing delays or timeouts.
  
  Solutions:
  
  Check Network Connectivity: Ensure