How To Fix TL810 - Connection to system & unsuccessful

SAP Error Message - Details

• Message type: E = Error

• Message class: TL - Messages for language transports

• Message number: 810

• Message text: Connection to system & unsuccessful

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 TL810 - Connection to system & unsuccessful ?

  The SAP error message TL810, which indicates "Connection to system & unsuccessful," typically arises when there is a failure in establishing a connection to the specified SAP system. This can occur due to various reasons, and understanding the cause is essential for troubleshooting. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the client and the SAP server.
  Incorrect Configuration: The connection parameters (such as the system ID, instance number, or host name) may be incorrectly configured.
  SAP System Down: The target SAP system may be down or not running.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection to the SAP server.
  SAP Router Issues: If you are using an SAP router, there may be issues with the router configuration or connectivity.
  User Authorization: The user may not have the necessary authorizations to connect to the system.
  SAP GUI Version: An incompatible version of SAP GUI may lead to connection issues.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Use tools like ping or tracert to verify connectivity to the SAP server.
  Ensure that the network is stable and that there are no outages.
  
  
  
  Verify Connection Parameters:
  
  Double-check the connection settings in the SAP GUI (e.g., system ID, instance number, host name, and port).
  Ensure that the parameters match those configured on the SAP server.
  
  
  
  Check SAP System Status:
  
  Verify that the SAP system is up and running. You can check this through the SAP Management Console (SAP MC) or by contacting your system administrator.
  
  
  
  Review Firewall Settings:
  
  Ensure that the necessary ports for SAP communication (e.g., 3200 for SAP GUI) are open in the firewall settings.
  
  
  
  Inspect SAP Router Configuration:
  
  If using an SAP router, check the router configuration and ensure it is correctly set up to allow connections to the target system.
  
  
  
  User Authorization:
  
  Confirm that the user has the necessary authorizations to access the SAP system. This may require checking with your SAP security team.
  
  
  
  Update SAP GUI:
  
  Ensure that you are using a compatible version of SAP GUI. If necessary, update to the latest version.
  
  
  
  Check SAP Notes:
  
  Look for any relevant SAP Notes that may address known issues related to the TL810 error.
  
  
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  Logs and Traces: Check the SAP logs and traces for more detailed error messages that can provide additional context for the connection failure.
  Documentation: Refer to the official SAP documentation for more information on connection settings and troubleshooting steps.
  
  By systematically addressing these potential causes, you should be able to resolve the TL810 error and successfully connect to the SAP system.