How To Fix SWF_CST390 - *** CL_SWF_CST_RFC_DEST ***

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_CST - Message Class for Workflow Customizing

• Message number: 390

• Message text: *** CL_SWF_CST_RFC_DEST ***

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 SWF_CST390 - *** CL_SWF_CST_RFC_DEST *** ?

  The SAP error message SWF_CST390, which is associated with the class CL_SWF_CST_RFC_DEST, typically indicates an issue related to the RFC (Remote Function Call) destination configuration in the SAP system. This error can occur in various scenarios, particularly when dealing with workflows or background processing that relies on RFC connections.
  Cause:
  
  RFC Destination Not Configured: The specified RFC destination may not be configured in the SAP system.
  Incorrect RFC Destination: The RFC destination may be incorrectly defined, leading to connection issues.
  Network Issues: There may be network connectivity problems preventing the SAP system from reaching the target system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Configuration: There may be issues with the configuration of the SAP system itself, such as missing or incorrect parameters.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 to check the configuration of the RFC destination.
  Ensure that the destination is correctly defined and that the connection type is appropriate (e.g., TCP/IP, HTTP).
  Test the connection from SM59 to ensure it is working properly.
  
  
  
  Review Authorization:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to perform the required actions.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing the SAP system from connecting to the target system.
  Check firewall settings, VPN connections, or any other network configurations that might affect connectivity.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific error message for any additional troubleshooting steps or patches that may be required.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destination Configuration
  SM21: System Log
  SWI1: Work Item Selection
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to workflows and RFC connections for best practices and configuration guidelines.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the SWF_CST390 error in your SAP system.