How To Fix SAI_CACHE809 - Cannot send response to Integration Directory - &1

SAI_CACHE809 - Overview

• Message type: E = Error

• Message class: SAI_CACHE - XI Configuration Cache

• Message number: 809

• Message text: Cannot send response to Integration Directory - &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 SAI_CACHE809 - Cannot send response to Integration Directory - &1 ?

  The SAP error message SAI_CACHE809 with the description "Cannot send response to Integration Directory - &1" typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO). This error indicates that there is an issue with the communication between the Integration Directory and the underlying components, such as the Integration Engine or the Adapter Engine.
  Causes:
  
  Network Issues: There may be network connectivity problems between the Integration Directory and the Integration Engine or Adapter Engine.
  Configuration Errors: Incorrect configuration settings in the Integration Directory or the Integration Engine can lead to this error.
  Performance Issues: High load or performance bottlenecks in the system can prevent the response from being sent.
  System Errors: There may be underlying system errors or exceptions that are causing the communication to fail.
  Authorization Issues: The user or service account may not have the necessary permissions to perform the operation.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network