How To Fix LAW2_MESSAGES274 - Connection test failed.

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 274

• Message text: Connection test failed.

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LAW2_MESSAGES274 - Connection test failed. ?

  The SAP error message LAW2_MESSAGES274, which indicates that a "Connection test failed," typically occurs in the context of SAP Landscape Management (LaMa) or when trying to establish a connection to a system or service. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the systems involved.
  Incorrect Configuration: The connection parameters (like hostname, port, user credentials) may be incorrectly configured.
  Firewall Restrictions: Firewalls may be blocking the required ports for communication.
  Service Not Running: The service you are trying to connect to may not be running or may have crashed.
  Authentication Issues: There may be issues with user authentication, such as expired passwords or incorrect user roles.
  SAP System Down: The target SAP system may be down or undergoing maintenance.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Use tools like ping or telnet to check if the target system is reachable.
  Ensure that the network settings are correctly configured.
  
  
  
  Verify Connection Parameters:
  
  Double-check the connection settings in the SAP Landscape Management or the relevant configuration area.
  Ensure that the hostname, port, and credentials are correct.
  
  
  
  Review Firewall Settings:
  
  Check if any firewalls are blocking the required ports for SAP communication.
  Ensure that the necessary ports are open for both inbound and outbound traffic.
  
  
  
  Check Service Status:
  
  Verify that the SAP services you are trying to connect to are running.
  Restart the service if necessary.
  
  
  
  Authentication Check:
  
  Ensure that the user credentials used for the connection are valid and have the necessary permissions.
  If applicable, reset the password or check for any account lockout issues.
  
  
  
  System Health Check:
  
  Check the status of the SAP system to ensure it is operational.
  Look for any ongoing maintenance activities that might affect connectivity.
  
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message.
  Logs: Review the logs in the SAP system and the LaMa system for more detailed error messages that can provide additional context.
  Documentation: Refer to the official SAP documentation for Landscape Management for configuration guidelines and troubleshooting steps.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.