How To Fix LAW2_MESSAGES598 - No external systems have been created

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 598

• Message text: No external systems have been created

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 LAW2_MESSAGES598 - No external systems have been created ?

  The SAP error message LAW2_MESSAGES598, which states "No external systems have been created," typically occurs in the context of SAP Landscape Management (LaMa) or when dealing with system landscapes in SAP environments. This error indicates that the system is unable to find any external systems configured in the landscape management tool.
  Cause:
  
  No External Systems Configured: The most common cause is that there are no external systems defined in the SAP Landscape Management tool.
  Configuration Issues: There may be issues with the configuration settings or the connection to the external systems.
  Authorization Issues: The user may not have the necessary authorizations to view or manage external systems.
  System Connectivity: There could be connectivity issues between the SAP system and the external systems.
  
  Solution:
  
  
  Create External Systems:
  
  Navigate to the SAP Landscape Management tool.
  Go to the section where you can manage external systems.
  Create the necessary external systems by providing the required details such as system ID, type, and connection parameters.
  
  
  
  Check Configuration:
  
  Ensure that the configuration settings for the external systems are correct.
  Verify that the connection parameters (like host, port, and credentials) are accurate.
  
  
  
  User Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to access and manage external systems.
  If needed, consult with your SAP security team to adjust the roles.
  
  
  
  Connectivity Check:
  
  Test the connectivity to the external systems to ensure that they are reachable from the SAP system.
  Use tools like ping or telnet to verify network connectivity.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for Landscape Management for detailed steps on configuring external systems.
  
  
  
  SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Landscape Management (LaMa): A tool used for managing SAP landscapes, including system provisioning, monitoring, and maintenance.
  System Landscape: Refers to the arrangement of SAP systems (development, testing, production) and their interactions.
  Authorization Management: In SAP, managing user roles and permissions is crucial for ensuring that users can perform their tasks without compromising security.
  
  By following these steps, you should be able to resolve the error message LAW2_MESSAGES598 and successfully manage your external systems in SAP.