How To Fix BGRFC090 - Instance &1 cannot be reached; status check not possible

BGRFC090 - Overview

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 090

• Message text: Instance &1 cannot be reached; status check not possible

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?

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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 BGRFC090 - Instance &1 cannot be reached; status check not possible ?

  The SAP error message BGRFC090 indicates that the system is unable to reach a specific instance in the Background RFC (BGRFC) environment. This can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the instance that is being referenced.
  Instance Down: The target instance may be down or not running, which would prevent any communication.
  
  Configuration Issues: Incorrect configuration in the RFC destinations or BGRFC settings can lead to this error.
  Load Balancer Issues: If a load balancer is used, it may not be routing requests correctly to the intended instance.
  Firewall Restrictions: Firewalls may be blocking the necessary ports for communication between instances.
  SAP System Configuration: Issues with the SAP system configuration, such as missing or incorrect entries in the instance profile.
  
  Solutions:
  
  Check Instance Status: Verify that the target instance is up and running. You can