How To Fix SWF_CST032 - Error creating RFC destination

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_CST - Message Class for Workflow Customizing

• Message number: 032

• Message text: Error creating RFC destination

Self-Explanatory Message

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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 SWF_CST032 - Error creating RFC destination ?

  The SAP error message SWF_CST032, which indicates "Error creating RFC destination," typically occurs when there is an issue with the configuration of Remote Function Call (RFC) destinations in the SAP system. This error can arise in various contexts, such as when trying to execute workflows or when there are issues with communication between different SAP systems or between an SAP system and an external system.
  Causes of SWF_CST032
  
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in transaction SM59. This could include incorrect connection parameters, such as the target system's hostname, system number, client, user credentials, etc.
  
  
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the target system defined in the RFC destination.
  
  
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to connect to the target system.
  
  
  Missing or Inactive Logical System: The logical system associated with the RFC destination may not exist or may be inactive.
  
  
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  
  Solutions to SWF_CST032
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination that is causing the error.
  Ensure that the connection type is correct (e.g., TCP/IP, HTTP, etc.).
  Verify that the target host, system number, and client are correctly specified.
  
  
  
  Test the RFC Connection:
  
  In SM59, select the RFC destination and use the "Connection Test" option to check if the connection can be established successfully.
  If the test fails, review the error message for more details.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the SAP systems.
  Use tools like ping or telnet to check connectivity to the target system.
  
  
  
  Review User Credentials:
  
  Ensure that the user credentials specified in the RFC destination have the necessary authorizations to access the target system.
  If using a service user, ensure that it is not locked or expired.
  
  
  
  Check Logical System Configuration:
  
  Ensure that the logical system associated with the RFC destination is correctly defined in transaction BD54 and is active.
  
  
  
  Verify SAP Gateway:
  
  Check if the SAP Gateway service is running properly. You can do this by checking the instance status in transaction SM51.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) and the developer trace files (transaction ST11) for any additional error messages that may provide more context.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  BD54: Maintain Logical Systems
  SM21: System Log
  ST11: Developer Traces
  SU01: User Maintenance (to check user credentials)
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC destinations and workflows.
  
  
  Documentation: Refer to the official SAP documentation for detailed information on configuring RFC destinations and troubleshooting connectivity issues.
  
  
  By following these steps, you should be able to identify and resolve the cause of the SWF_CST032 error in your SAP system.