How To Fix XT012 - Invalid domain name

XT012 - Overview

• Message type: E = Error

• Message class: XT - Transport Management System

• Message number: 012

• Message text: Invalid domain name

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message XT012 - Invalid domain name ?

  The SAP error message XT012 "Invalid domain name" typically occurs when there is an issue with the domain name configuration in the SAP system. This error can arise in various contexts, such as when setting up a new system, configuring network settings, or during user authentication processes.
  Causes:
  
  Incorrect Domain Name Format: The domain name may not conform to the expected format (e.g., it may contain invalid characters or be too long).
  DNS 
  Configuration Issues: The Domain Name System (DNS) may not be properly configured, leading to the inability to resolve the domain name.
  Network Configuration Problems: Issues with network settings, such as incorrect IP addresses or subnet masks, can lead to this error.
  SAP Profile Parameters: Incorrect settings in the SAP profile parameters related to the domain name can trigger this error.
  User Authentication Issues: If the domain name is part of the user authentication process (e.g., in a Windows environment), any discrepancies can lead