How To Fix /IWFND/CM_BEC027 - RFC Error: Invalid time stamp in the logon data from SAP GW hub system

/IWFND/CM_BEC027 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_BEC -

• Message number: 027

• Message text: RFC Error: Invalid time stamp in the logon data from SAP GW hub system

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

/IWFND/CM_BEC027 - Details

• The SAP error message /IWFND/CM_BEC027 RFC Error: Invalid time stamp in the logon data from SAP GW hub system typically indicates an issue with the time synchronization between the SAP Gateway (GW) hub system and the backend system. This error can occur when the timestamps in the logon data do not match, which can lead to authentication failures.
  
  Cause:
  
  Time Desynchronization: The most common cause of this error is that the system clocks of the SAP Gateway hub and the backend system are not synchronized. If the time difference exceeds a certain threshold, the authentication process will fail.
  Network Latency: High network latency or issues in the network can also lead to time discrepancies.
  
  Configuration Issues: Incorrect configuration settings in the SAP Gateway or backend system can also lead to this error.
  
  
  Solution:
  
  
  Synchronize System Clocks:
  
  Ensure that both the SAP Gateway hub and the backend system are synchronized to the same time source. This can be