How To Fix SAI_CACHE816 - Sending response to Integration Directory (URL &1, User &2)

SAI_CACHE816 - Overview

• Message type: E = Error

• Message class: SAI_CACHE - XI Configuration Cache

• Message number: 816

• Message text: Sending response to Integration Directory (URL &1, User &2)

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_CACHE816 - Sending response to Integration Directory (URL &1, User &2) ?

  The SAP error message SAI_CACHE816 typically indicates an issue related to the Integration Directory in SAP Process Integration (PI) or SAP Process Orchestration (PO). This error occurs when there is a problem sending a response to the Integration Directory, which can be due to various reasons.
  Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the Integration Directory.
  Authentication Problems: The user credentials (User &2) used to connect to the Integration Directory may be incorrect or lack the necessary permissions.
  Configuration Errors: The URL (&1) for the Integration Directory might be misconfigured or incorrect.
  Service Unavailability: The Integration Directory service may be down or not reachable.
  Cache Issues: There could be issues with the cache in the SAP system that prevent proper communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the Integration Directory URL. You can use tools like ping or telnet to test connectivity.
  Verify User Credentials: Check the user