How To Fix SNC766 - General SNC error

SNC766 - Overview

• Message type: E = Error

• Message class: SNC - Secure Network Communication, SNC

• Message number: 766

• Message text: General SNC error

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 SNC766 - General SNC error ?

  The SAP error message SNC766, which indicates a "General SNC error," typically relates to issues with Secure Network Communications (SNC) in SAP systems. SNC is used to provide secure communication between SAP systems and clients by encrypting data and ensuring secure authentication.
  Causes of SNC766 Error
  
  
  
  Configuration Issues: Incorrect configuration of SNC parameters in the SAP system or the client can lead to this error. This includes issues with the SNC library or the SNC name.
  
  
  SNC Library Problems: The required SNC library may not be installed, or there may be a version mismatch between the SAP system and the SNC library.
  
  
  Certificate Issues: Problems with the digital certificates used for SNC can cause authentication failures, leading to this error.
  
  
  Network Issues: Network connectivity problems or firewall settings that block the necessary ports for SNC communication can also trigger this error.
  
  
  User Authorization: The user may not have the necessary authorizations to use SNC.
  
  
  Solutions to SNC766