How To Fix ESH_IF_INA318 - HTTP connection has already been closed for destination &1

ESH_IF_INA318 - Overview

• Message type: E = Error

• Message class: ESH_IF_INA - ES-InA-Adapter: Messages

• Message number: 318

• Message text: HTTP connection has already been closed for destination &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 ESH_IF_INA318 - HTTP connection has already been closed for destination &1 ?

  The SAP error message ESH_IF_INA318 indicates that an HTTP connection has already been closed for a specific destination. This error typically occurs in the context of SAP's Enterprise Search or when using HTTP connections to external systems.
  
  Cause:
  
  Connection Timeout: The HTTP connection may have timed out due to inactivity or long processing times.
  Network Issues: There may be network interruptions or issues that cause the connection to close unexpectedly.
  Server Configuration: The server settings for the HTTP connection may not be configured correctly, leading to premature closure of connections.
  Resource Limitations: The server may be running out of resources (e.g., memory, threads) to maintain the connection.
  Incorrect Destination Configuration: The destination settings in the SAP system may be incorrect or incomplete.
  
  
  Solution:
  
  
  Check Connection Settings:
  
  Go to the transaction SM59 (RFC Destinations) and verify the settings for the destination in question. Ensure that the connection parameters are correct.
  
  
  
  Increase Timeout Settings:
  
  If the connection is timing out, consider increasing the