How To Fix /UI2/INTEROP026 - Failed to encrypt timestamp

/UI2/INTEROP026 - Overview

• Message type: E = Error

• Message class: /UI2/INTEROP -

• Message number: 026

• Message text: Failed to encrypt timestamp

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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/UI2/INTEROP026 - Details

• The SAP error message /UI2/INTEROP026 Failed to encrypt timestamp typically occurs in the context of SAP Fiori applications or when using the SAP Gateway. This error is related to issues with the encryption of timestamps, which are often used for security purposes in communication between the client and server.
  Causes:
  
  
  Missing or Incorrect Cryptographic Configuration: The system may not have the necessary cryptographic settings configured correctly. This can include missing keys or incorrect settings in the Secure Network Communications (SNC) configuration.
  
  
  Expired or Invalid Certificates: If the system relies on SSL/TLS for secure communication, expired or invalid certificates can lead to encryption failures.
  
  
  Incompatible Cryptographic Libraries: The libraries used for encryption may not be compatible with the version of SAP you are using.
  
  
  System Time Issues: If the system time is not synchronized correctly, it can lead to issues with timestamp validation and encryption.
  
  
  Authorization Issues: The user or service account may not have the necessary