How To Fix TK894 - Object is used in system &1. This system cannot be accessed with RFC.

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 894

• Message text: Object is used in system &1. This system cannot be accessed with RFC.

What causes this issue?

This object is used in system &V1&. This system does not belong to the
development landscape of the SAP core applications. Instead it contains
a New Dimension application. You cannot use the RFC where-used list for
this system.

System Response

The function terminates.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK894 - Object is used in system &1. This system cannot be accessed with RFC. ?

  The SAP error message TK894 indicates that the object you are trying to access is being used in a different system (denoted as &1 in the message). This typically occurs in scenarios involving Remote Function Calls (RFC) when the system you are trying to connect to is not accessible or is locked for some reason.
  Cause:
  
  System Lock: The target system may be locked or not available for RFC connections. This can happen during maintenance, upgrades, or if the system is down.
  Configuration Issues: There may be issues with the RFC destination configuration, such as incorrect settings or missing authorizations.
  Network Issues: There could be network connectivity problems preventing access to the target system.
  Object Usage: The object you are trying to access might be in use by another process or user, which can lead to restrictions on accessing it via RFC.
  
  Solution:
  
  Check System Status: Verify if the target system (indicated by &1) is up and running. You can do this by logging into the system directly or checking with your system administrator.
  Review RFC Configuration: Ensure that the RFC destination is correctly configured in transaction SM59. Check for any errors in the configuration and test the connection.
  Network Connectivity: Ensure that there are no network issues preventing access to the target system. You can use tools like ping or traceroute to check connectivity.
  Check Object Usage: If the object is being used by another process, you may need to wait until it is released or check with the user who is using it.
  Authorization Check: Ensure that you have the necessary authorizations to access the object in the target system.
  Consult Logs: Check the system logs (transaction SM21) for any additional error messages or information that might provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 - RFC Destinations
  SM21 - System Log
  ST22 - Dump Analysis
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to RFC connections and system landscape configurations for best practices.
  
  If the issue persists after following these steps, it may be necessary to involve your SAP Basis team or SAP support for further investigation.