How To Fix XT666 - External system & has invalid transport directory

XT666 - Overview

• Message type: E = Error

• Message class: XT - Transport Management System

• Message number: 666

• Message text: External system & has invalid transport directory

What causes this issue?

The external system <LS>&V1&</> has the same transport directory
<LS>&V2&</> as the corresponding communication system.

System Response

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

How to fix this error?

Configure a transport directory for the external system that is not the
same as the directory of the communication system, or delete system
&V1& and create it as a virtual system.

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 XT666 - External system & has invalid transport directory ?

  The SAP error message "XT666 External system has invalid transport directory" typically indicates that there is an issue with the transport directory configuration for an external system that is integrated with your SAP environment. This error can occur in scenarios involving transport management, especially when dealing with systems that are part of a transport landscape.
  
  Cause:
  
  Incorrect Transport Directory Path: The transport directory path specified for the external system may be incorrect or not accessible.
  Missing Transport Directory: The transport directory may not exist on the file system.
  Permissions Issues: The user or service account running the SAP system may not have the necessary permissions to access the transport directory.
  Configuration Errors: There may be misconfigurations in the transport management settings or in the configuration of the external system.
  Network Issues: If the external system is on a different server, network issues may prevent access to the transport directory.
  
  
  Solution:
  
  
  Verify Transport Directory Path:
  
  Check the transport directory path