How To Fix /BDL/D-327 - SAP and own default RFC target destinations must not be equal!

SAP Error Message - Details

• Message type: E = Error

• Message class: /BDL/D- -

• Message number: 327

• Message text: SAP and own default RFC target destinations must not be equal!

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BDL/D-327 - SAP and own default RFC target destinations must not be equal! ?

  The SAP error message /BDL/D-327 indicates that there is a configuration issue with the RFC (Remote Function Call) destinations in your SAP system. Specifically, the error states that the SAP default RFC target destination must not be equal to your own default RFC target destination. This typically occurs in the context of Business Data Language (BDL) or when configuring RFC connections for various SAP applications.
  Cause:
  The error is caused by a misconfiguration in the RFC destinations where the system is trying to use the same destination for both the SAP default and the custom (own) RFC target. This can lead to conflicts and unexpected behavior in communication between systems.
  Solution:
  To resolve this error, you need to ensure that the RFC target destinations are configured correctly. Here are the steps to do that:
  
  
  Check RFC Destinations:
  
  Go to transaction code SM59 in your SAP system.
  Review the list of RFC destinations configured in your system.
  
  
  
  Identify Default RFC Destination:
  
  Identify the default RFC destination that is being used by the SAP system. This is usually named something like SAP_BDLS or similar.
  
  
  
  Modify Your Own RFC Destination:
  
  If your own RFC destination is set to the same value as the default RFC destination, you need to change it.
  Create a new RFC destination or modify the existing one to point to a different target system or configuration.
  
  
  
  Test the RFC Connection:
  
  After making changes, test the RFC connection to ensure that it is working correctly.
  You can do this by selecting the RFC destination in SM59 and clicking on the "Test Connection" button.
  
  
  
  Check BDL Configuration:
  
  If you are using BDL, ensure that the BDL configuration is pointing to the correct RFC destination and that it is not conflicting with the default settings.
  
  
  
  Transport Changes:
  
  If you are making changes in a development environment, ensure that you transport the changes to the quality and production environments as needed.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  BDL: Business Data Language settings (if applicable).
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for more details on configuring RFC destinations and troubleshooting RFC issues.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  
  
  By following these steps, you should be able to resolve the /BDL/D-327 error and ensure that your RFC destinations are configured correctly.