How To Fix XSS_CAT_RFC021 - You can navigate up to &1

SAP Error Message - Details

• Message type: E = Error

• Message class: XSS_CAT_RFC - Error Messages CATS FACE RFC Layer

• Message number: 021

• Message text: You can navigate up to &1

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 XSS_CAT_RFC021 - You can navigate up to &1 ?

  The SAP error message XSS_CAT_RFC021 typically indicates an issue related to the RFC (Remote Function Call) connection in the SAP system. The message "You can navigate up to &1" suggests that there is a limitation or restriction in navigating to a certain object or transaction due to the RFC connection issue.
  Cause:
  
  RFC Connection Issues: The error may arise due to problems with the RFC connection settings, such as incorrect configuration, network issues, or the target system being unavailable.
  Authorization Problems: The user may not have the necessary authorizations to access the requested object or transaction.
  System Configuration: There may be issues with the system configuration that prevent proper navigation or access to certain functionalities.
  Transport Layer Issues: If the error occurs during a transport operation, it may be related to the transport layer settings or issues with the transport request.
  
  Solution:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 and verify the settings of the RFC destination. Ensure that the connection is correctly configured and that the target system is reachable.
  Test the connection to ensure it is working properly.
  
  
  
  Review Authorizations:
  
  Check the user’s authorizations using transaction SU53 or SUIM to ensure that the user has the necessary permissions to access the object or transaction.
  
  
  
  System Configuration:
  
  Review the system configuration settings to ensure that there are no restrictions or limitations that could be causing the issue.
  Check for any recent changes in the system that might have affected the configuration.
  
  
  
  Transport Layer:
  
  If the error is related to a transport operation, check the transport request for any issues and ensure that the transport layer is correctly configured.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after performing the above checks, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: RFC Destinations
  SU53: Authorization Check
  SUIM: User Information System
  
  
  SAP Notes: Always check for the latest SAP Notes related to RFC issues or specific error messages for updates or patches that may resolve the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the XSS_CAT_RFC021 error in your SAP system.