How To Fix SIW200 - RFC destination &1 is invalid or defective for remote generation

SAP Error Message - Details

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 200

• Message text: RFC destination &1 is invalid or defective for remote generation

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 SIW200 - RFC destination &1 is invalid or defective for remote generation ?

  The SAP error message SIW200 indicates that there is an issue with the RFC (Remote Function Call) destination specified in the system. This error typically occurs when trying to perform remote generation of objects or when accessing remote systems, and it suggests that the specified RFC destination is either invalid or defective.
  Causes:
  
  Invalid RFC Destination: The RFC destination specified does not exist in the system or has been deleted.
  Incorrect Configuration: The RFC destination may not be configured correctly, such as incorrect connection parameters (e.g., hostname, system number, client).
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the target system.
  Authorization Issues: The user credentials used for the RFC destination may not have the necessary authorizations to access the remote system.
  Defective Destination: The destination may be marked as defective due to previous connection failures or misconfigurations.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination that is causing the issue.
  Verify that the destination exists and is correctly configured.
  
  
  
  Test Connection:
  
  In transaction SM59, select the RFC destination and use the "Test Connection" button to check if the connection to the remote system is successful.
  If the test fails, review the error message for more details.
  
  
  
  Review Configuration:
  
  Ensure that the connection parameters (such as the target host, system number, client, user, and password) are correct.
  If using a TCP/IP connection, ensure that the hostname and port are correctly specified.
  
  
  
  Check Authorizations:
  
  Ensure that the user credentials used for the RFC destination have the necessary authorizations to access the remote system.
  
  
  
  Check Network Connectivity:
  
  Verify that there are no network issues preventing the SAP system from reaching the remote system. This may involve checking firewalls, VPNs, or other network configurations.
  
  
  
  Recreate RFC Destination:
  
  If the destination is defective and cannot be fixed, consider deleting and recreating the RFC destination in transaction SM59.
  
  
  
  Consult Logs:
  
  Check the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages that may provide more context about the issue.
  
  
  
  Related Information:
  
  RFC Destinations: RFC destinations are used in SAP to define how to connect to other SAP systems or external systems. They can be configured for various types of connections, including TCP/IP, HTTP, and more.
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SM21: View system logs.
  ST22: Analyze dump analysis.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to RFC destinations and remote generation.
  
  By following these steps, you should be able to identify and resolve the issue related to the SIW200 error message.