How To Fix 0T118 - System &1 unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: 0T - WBO Configuration Editor / SE06

• Message number: 118

• Message text: System &1 unknown

What causes this issue?

The system <(>&<)>V1<(>&<)> could not be found in the transport route
configuration.

System Response

The system attributes could not be displayed.

How to fix this error?

Enter the correct name, or inform the system administrator.

Procedure for System Administrators

A new system exists in the Transport Management System only after the
configuration has been distributed and activated in the transport
routes. The mechanism for this exists as of Release 4.0B.
Systems with older releases obtain information on new systems in the
transport routes by the transport routes being distributed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0T118 - System &1 unknown ?

  The SAP error message "0T118 System &1 unknown" typically indicates that the system identifier (SID) specified in the context of the operation is not recognized by the SAP system. This can occur in various scenarios, such as when trying to access a system that is not registered or when there is a configuration issue.
  Causes:
  
  Incorrect System ID: The SID provided in the transaction or configuration is incorrect or misspelled.
  System Not Registered: The system you are trying to access is not registered in the SAP landscape or is not available.
  Network Issues: There may be network connectivity issues preventing access to the specified system.
  Configuration Issues: The configuration settings in the SAP system may not be set up correctly, leading to the system not being recognized.
  Transport Directory Issues: If this error occurs during transport operations, it may be due to issues in the transport directory.
  
  Solutions:
  
  Verify System ID: Check the SID you are using and ensure it is correct. Make sure there are no typos or incorrect characters.
  Check System Registration: Ensure that the system you are trying to access is properly registered in the SAP landscape. You can check this in the SAP Solution Manager or through transaction codes like SICF or SMLT.
  Network Connectivity: Test the network connection to the system. Ensure that the system is up and running and that there are no firewall or routing issues.
  Review Configuration: Check the configuration settings in the SAP system. This may involve looking at the RFC destinations (transaction SM59) to ensure they are set up correctly.
  Transport Directory: If the error occurs during transport, check the transport directory settings and ensure that the transport routes are correctly defined.
  Consult Logs: Review the system logs (transaction SM21) for any additional error messages or information that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for the error message number or keywords in the SAP Support Portal.
  Documentation: Refer to the official SAP documentation for guidance on system configuration and management.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.