How To Fix OSPCT_MSG027 - Test RFC destination &1 with sending error code &2 and reason &3

SAP Error Message - Details

• Message type: E = Error

• Message class: OSPCT_MSG - Check Tool Core Message Class

• Message number: 027

• Message text: Test RFC destination &1 with sending error code &2 and reason &3

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OSPCT_MSG027 - Test RFC destination &1 with sending error code &2 and reason &3 ?

  The SAP error message OSPCT_MSG027 typically indicates an issue with the Remote Function Call (RFC) destination in your SAP system. This error can occur for various reasons, and understanding the cause and finding a solution involves several steps.
  Cause
  The error message OSPCT_MSG027 generally indicates that there is a problem with the communication between SAP systems or between an SAP system and an external system. The error code and reason provided in the message can give more specific information about the nature of the issue. Common causes include:
  
  Network Issues: There may be network connectivity problems between the systems.
  Configuration Errors: The RFC destination may not be configured correctly in the SAP system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Service Availability: The target system or service may be down or not reachable.
  Firewall Restrictions: Firewalls may be blocking the communication between the systems.
  
  Solution
  To resolve the OSPCT_MSG027 error, you can follow these steps:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction code SM59 in the SAP GUI.
  Locate the RFC destination that is causing the issue.
  Verify that the configuration settings (such as the target host, system number, and client) are correct.
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Test Connection" option to check if the connection can be established successfully.
  If the test fails, note the error code and reason for further investigation.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. You can use tools like ping or traceroute to check connectivity.
  
  
  
  Review User Authorizations:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to access the target system.
  
  
  
  Check Target System Availability:
  
  Verify that the target SAP system or external service is up and running. Check for any scheduled downtimes or maintenance activities.
  
  
  
  Firewall and Security Settings:
  
  Ensure that firewalls or security settings are not blocking the required ports for RFC communication.
  
  
  
  Review SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information
  
  
  Transaction Codes: 
  
  SM59: Manage RFC destinations.
  SICF: Check and manage HTTP services.
  ST22: Analyze dumps for ABAP runtime errors.
  SM21: Check system logs for any related error messages.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on RFC configuration and troubleshooting.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify the cause of the OSPCT_MSG027 error and implement a solution to resolve it.