How To Fix SWFHTTP019 - Error during RFC call in system &

SAP Error Message - Details

• Message type: E = Error

• Message class: SWFHTTP - Messages for Handlers

• Message number: 019

• Message text: Error during RFC call in system &

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 SWFHTTP019 - Error during RFC call in system & ?

  The SAP error message SWFHTTP019 indicates that there was an error during an RFC (Remote Function Call) call in the specified system. This error can occur for various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the systems involved in the RFC call.
  Configuration Issues: The RFC destination may not be configured correctly in the SAP system.
  Authorization Problems: The user executing the RFC call may not have the necessary authorizations.
  System Availability: The target system may be down or not reachable.
  Timeouts: The RFC call may be timing out due to long processing times or heavy load on the system.
  Incorrect Parameters: The parameters being passed in the RFC call may be incorrect or not matching the expected format.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the network connection between the systems is stable and functioning properly. You can use tools like ping or traceroute to diagnose network issues.
  
  
  
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI and check the configuration of the RFC destination. Ensure that the connection type, target host, and system number are correct.
  
  
  
  Check Authorizations:
  
  Verify that the user executing the RFC call has the necessary authorizations. You can check this in transaction SU01 or PFCG.
  
  
  
  System Availability:
  
  Ensure that the target system is up and running. You can check the system status in transaction SM51 or by logging into the target system directly.
  
  
  
  Increase Timeout Settings:
  
  If the RFC call is timing out, consider increasing the timeout settings in the RFC destination configuration in SM59.
  
  
  
  Review Parameters:
  
  Double-check the parameters being passed in the RFC call to ensure they are correct and in the expected format.
  
  
  
  Check Logs:
  
  Review the system logs for more detailed error messages. You can check transaction SM21 for system logs and ST22 for dump analysis.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU01: User Maintenance
  SM21: System Log
  ST22: Dump Analysis
  SICF: HTTP Services
  
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the steps you have already taken.
  
  
  By following these steps, you should be able to identify and resolve the SWFHTTP019 error during the RFC call.