How To Fix S4RAP_STICKY003 - Action 'SaveChanges' was called without sticky session.

SAP Error Message - Details

• Message type: E = Error

• Message class: S4RAP_STICKY - RAP Sticky Messages

• Message number: 003

• Message text: Action 'SaveChanges' was called without sticky session.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S4RAP_STICKY003 - Action 'SaveChanges' was called without sticky session. ?

  The SAP error message S4RAP_STICKY003 indicates that an action called SaveChanges was attempted without a sticky session in the context of the SAP RAP (Rapid Application Programming) model. This error typically arises in scenarios where the application is expected to maintain a session state across multiple requests, but the session is not properly managed.
  Cause:
  
  Session Management: The error usually occurs when the application is trying to perform an operation that requires a session to be maintained, but the session is either not established or has expired.
  Configuration Issues: There may be configuration issues in the backend or frontend that prevent the session from being sticky.
  Network Issues: If the application is deployed in a distributed environment, network issues might lead to the loss of session information.
  Incorrect Implementation: The implementation of the RAP service might not be correctly handling session management.
  
  Solution:
  
  Check Session Configuration: Ensure that the session management is correctly configured in your SAP system. This includes checking the settings for sticky sessions in your application server.
  Review Code Implementation: Look at the implementation of the RAP service to ensure that it correctly handles session management. Make sure that the SaveChanges action is called in a context where a session is active.
  Use Correct HTTP Methods: Ensure that the HTTP methods used in your requests are appropriate for the actions being performed. For example, POST for creating resources and PATCH for updating them.
  Debugging: Use debugging tools to trace the session state and see where it might be failing. Check logs for any additional error messages that might provide more context.
  Network Configuration: If your application is running in a load-balanced environment, ensure that the load balancer is configured to support sticky sessions.
  Consult Documentation: Refer to the SAP documentation for RAP and session management for any specific configurations or best practices that might apply to your scenario.
  
  Related Information:
  
  SAP RAP Documentation: Review the official SAP documentation on the RAP model for best practices and guidelines on session management.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  
  By following these steps, you should be able to diagnose and resolve the S4RAP_STICKY003 error effectively.