How To Fix BT861 - Target host check failed

SAP Error Message - Details

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 861

• Message text: Target host check 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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Smart SAP Assistant

• What is the cause and solution for SAP error message BT861 - Target host check failed ?

  The SAP error message BT861 "Target host check failed" typically occurs in the context of SAP Business Connector or when using SAP's Business Technology Platform (BTP) services. This error indicates that the system is unable to reach the target host specified in the configuration, which can be due to various reasons.
  Causes:
  
  Network Issues: The target host may be unreachable due to network problems, such as firewall restrictions, DNS resolution issues, or incorrect IP addresses.
  Configuration Errors: The target host may be incorrectly configured in the SAP system. This could include wrong hostnames, ports, or protocols.
  Service Availability: The service on the target host may not be running or may be down for maintenance.
  Authentication Issues: If the target host requires authentication, and the credentials provided are incorrect or missing, this can lead to a failure in connecting.
  SSL/TLS Issues: If the connection requires SSL/TLS and there are issues with certificates or protocols, this can also