How To Fix SNC009 - SNC logon by &1 &2 for &3

SNC009 - Overview

• Message type: E = Error

• Message class: SNC - Secure Network Communication, SNC

• Message number: 009

• Message text: SNC logon by &1 &2 for &3

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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SNC009 - Details

• The SAP error message "SNC009: SNC logon by &1 &2 for &3" typically indicates an issue related to Secure Network Communications (SNC) during the logon process. This error can occur when there are problems with the SNC configuration or when the SNC library is not properly set up.
  
  Cause:
  
  SNC 
  Configuration Issues: The SNC parameters in the SAP system may not be correctly configured. This includes settings in the instance profile or the SAP GUI.
  Missing or Incorrect SNC Library: The required SNC library may not be installed, or the path to the library may not be correctly specified in the SAP system.
  User Credentials: The user credentials being used for the SNC logon may be incorrect or not properly set up in the SAP system.
  Network Issues: There may be network-related issues preventing the SNC connection from being established.
  SNC Name Mismatch: The SNC name used in the logon may not match the one configured