How To Fix SY477 - Session & was loaded

SY477 - Overview

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 477

• Message text: Session & was loaded

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 SY477 - Session & was loaded ?

  The SAP error message SY477 typically indicates that a session has been loaded, but it is not currently available for processing. This can occur in various scenarios, often related to issues with session management in SAP.
  
  Cause:
  
  Session Management Issues: The session may have been terminated or is in a state that prevents it from being processed.
  User Lock: The user may be locked or the session may be associated with a user who is no longer active.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems or system resource limitations.
  Session Timeout: The session may have timed out due to inactivity.
  
  
  Solution:
  
  Check Session Status: Use transaction code SM04 to check the status of user sessions. You can identify if the session is still active or if it has been terminated.
  Re-login: If the session is inactive or has timed out, logging out and logging back in may resolve the issue.
  Session Management: Ensure