How To Fix R3073 - RFC destination BW could not be created in the source system

SAP Error Message - Details

• Message type: E = Error

• Message class: R3 - Service API messages

• Message number: 073

• Message text: RFC destination BW could not be created in the source system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R3073 - RFC destination BW could not be created in the source system ?

  The SAP error message R3073, which states that the RFC destination BW could not be created in the source system, typically indicates an issue with the configuration of the Remote Function Call (RFC) destination in the SAP system. This error can occur in various scenarios, particularly when setting up connections between SAP systems, such as between an SAP ERP system and an SAP BW (Business Warehouse) system.
  Causes:
  
  Missing Authorization: The user trying to create the RFC destination may not have the necessary authorizations to perform this action.
  Incorrect Configuration: The parameters for the RFC destination may be incorrectly configured, such as the target system's name, IP address, or connection type.
  Network Issues: There may be network connectivity issues between the source system and the target BW system.
  SAP Gateway Issues: The SAP Gateway might not be properly configured or running, preventing the creation of the RFC destination.
  System Profile Issues: The system profile might not allow the creation of RFC destinations due to specific settings.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create RFC destinations. This can be done by checking the user's roles and authorizations in transaction SU01.
  Verify Configuration: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that all parameters (like the target system, connection type, and logon credentials) are correctly set.
  Test Connection: In transaction SM59, test the connection to see if it is successful. If not, troubleshoot based on the error message received during the test.
  Check Network Connectivity: Ensure that there are no network issues preventing communication between the source and target systems. You can use tools like ping or telnet to check connectivity.
  Review SAP Gateway: Check if the SAP Gateway is running properly. You can do this by using transaction SMGW to monitor the gateway and check for any errors.
  System Profile Settings: Review the system profile settings to ensure that they allow the creation of RFC destinations. This may require assistance from a Basis administrator.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: To manage and configure RFC destinations.
  SU01: To manage user authorizations.
  SMGW: To monitor the SAP Gateway.
  
  
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring RFC destinations and troubleshooting connectivity issues.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC destination creation.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.