How To Fix URL_GEN_MSGS013 - No Web server was defined for starting the GUI for system &1

SAP Error Message - Details

• Message type: E = Error

• Message class: URL_GEN_MSGS - Messages for URL Generation

• Message number: 013

• Message text: No Web server was defined for starting the GUI for system &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message URL_GEN_MSGS013 - No Web server was defined for starting the GUI for system &1 ?

  The SAP error message URL_GEN_MSGS013 indicates that there is no web server defined for starting the SAP GUI for the specified system. This error typically occurs when trying to access the SAP GUI through a web interface, and the system cannot find the necessary configuration to connect to the web server.
  Cause:
  
  Missing Configuration: The web server configuration for the SAP system is not set up correctly in the SAP system settings.
  Incorrect System Parameters: The parameters related to the web server might not be defined or are incorrectly set in the SAP system.
  Network Issues: There may be network connectivity issues preventing access to the web server.
  Authorization Issues: The user may not have the necessary authorizations to access the web server.
  
  Solution:
  
  
  Check Web Server Configuration:
  
  Ensure that the web server is properly configured in the SAP system. This can be done by checking the transaction SICF (HTTP Service Hierarchy) to see if the necessary services are activated.
  Verify that the web server settings are correctly defined in the SAP system parameters.
  
  
  
  Define Web Server:
  
  If the web server is not defined, you may need to define it in the SAP system. This can involve setting up the necessary parameters in the RZ10 transaction (for instance, parameters like icm/server_port_0).
  
  
  
  Check System Parameters:
  
  Review the instance profile parameters related to the web server. Ensure that they are correctly set up to point to the right web server.
  
  
  
  Network Configuration:
  
  Check the network configuration to ensure that there are no firewalls or network issues blocking access to the web server.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the web server. This can be checked in the user profile settings.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help portal for specific instructions on configuring the web server for your version of SAP.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SICF: To manage HTTP services.
  RZ10: To manage instance profiles and parameters.
  RZ11: To check and change profile parameters dynamically.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  SAP Community: You can also search the SAP Community forums for similar issues and solutions shared by other users.
  
  
  By following these steps, you should be able to resolve the error message URL_GEN_MSGS013 and successfully configure the web server for your SAP GUI access.