How To Fix COV_LOG061 - Error in &1: Connection error at RFC after &2

SAP Error Message - Details

• Message type: E = Error

• Message class: COV_LOG - Coverage Analyzer: Log Entries in Monitor

• Message number: 061

• Message text: Error in &1: Connection error at RFC after &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message COV_LOG061 - Error in &1: Connection error at RFC after &2 ?

  The SAP error message COV_LOG061 indicates that there is a connection error with the Remote Function Call (RFC) after a specified time period. This error typically occurs when there is an issue with the communication between the SAP system and another system or service it is trying to connect to.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system.
  Timeout Settings: The RFC connection may have a timeout setting that is too short, causing the connection to drop if the response takes too long.
  Configuration Errors: Incorrect configuration of the RFC destination in the SAP system can lead to connection errors.
  System Overload: The target system may be overloaded or down, causing it to be unresponsive.
  Firewall or Security Settings: Firewalls or security settings may be blocking the connection between the systems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the SAP system and the target system. You can use tools like ping or traceroute to diagnose network issues.
  Review RFC Destination Configuration: Go to transaction SM59 in SAP and check the configuration of the RFC destination. Ensure that the settings (such as the target host, system number, and client) are correct.
  Increase Timeout Settings: If the timeout is too short, consider increasing the timeout settings in the RFC destination configuration.
  Monitor System Performance: Check the performance of the target system to ensure it is not overloaded. If it is, consider optimizing its performance or scheduling jobs during off-peak hours.
  Check Firewall Settings: Ensure that any firewalls between the systems are configured to allow the necessary traffic for the RFC connection.
  Review Logs: Check the SAP system logs (transaction SM21) and the application logs for any additional error messages that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: To manage RFC destinations.
  SM21: To view system logs.
  ST22: To check for dumps that may provide additional information.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC connections.
  Documentation: Review SAP documentation on RFC connections and troubleshooting for more detailed guidance.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.