How To Fix X4602 - Target system entered is incorrect or cannot be reached

X4602 - Overview

• Message type: E = Error

• Message class: X4 - APO Core Interface: Interfaces for Manufacturing Orders

• Message number: 602

• Message text: Target system entered is incorrect or cannot be reached

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

X4602 - Details

• The SAP error message X4602, which states "Target system entered is incorrect or cannot be reached," typically occurs when there is an issue with the connection to the target system in a landscape involving multiple SAP systems, such as during a transport operation or when trying to access a remote system.
  Causes:
  
  Incorrect Target System Name: The name of the target system may be misspelled or incorrectly configured in the transport directory or in the transport management system (TMS).
  Network Issues: There may be network connectivity problems preventing access to the target system.
  System Configuration: The target system may not be properly configured in the TMS, or it may not be set up as a valid target in the transport routes.
  Authorization Issues: The user may not have the necessary authorizations to access the target system.
  System Down: The target system may be down or not running, making it unreachable.
  Firewall or Security Settings: Firewall settings or