How To Fix /IWXBE/CORE326 - RFC Error: Invalid state for destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 326

• Message text: RFC Error: Invalid state for destination &1

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 /IWXBE/CORE326 - RFC Error: Invalid state for destination &1 ?

  The SAP error message /IWXBE/CORE326 RFC Error: Invalid state for destination &1 typically indicates that there is an issue with the Remote Function Call (RFC) destination in the SAP system. This error can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes:
  
  Inactive RFC Destination: The RFC destination specified in the error message may be inactive or not properly configured.
  Network Issues: There may be network connectivity issues between the SAP systems involved in the RFC call.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Configuration Errors: There may be misconfigurations in the RFC destination settings, such as incorrect parameters or missing entries.
  System Status: The target system may be down or in a state that does not allow for RFC calls (e.g., maintenance mode).
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination mentioned in the error message.
  Ensure that the destination is active. If it is inactive, activate it.
  
  
  
  Test the Connection:
  
  In transaction SM59, select the RFC destination and use the "Test Connection" option to verify that the connection is working properly.
  If the test fails, check the error message for more details.
  
  
  
  Review Configuration:
  
  Ensure that the RFC destination is configured correctly, including the connection type, target host, system number, and client.
  Check for any missing or incorrect parameters.
  
  
  
  Check User Authorizations:
  
  Verify that the user credentials used for the RFC connection have the necessary authorizations to perform the required actions.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. This may involve checking firewalls, VPNs, or other network configurations.
  
  
  
  System Status:
  
  Check the status of the target system to ensure it is up and running. If it is in maintenance mode or down, you will need to resolve that issue first.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages that may provide more context.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC errors.
  Documentation: Review the official SAP documentation for RFC configuration and troubleshooting.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the /IWXBE/CORE326 RFC Error: Invalid state for destination &1 error in your SAP system.