How To Fix ESH_ADM_MSG057 - Could not create RFC destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADM_MSG - ESH Administration and Monitoring Tool

• Message number: 057

• Message text: Could not create RFC destination &1

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 ESH_ADM_MSG057 - Could not create RFC destination &1 ?

  The SAP error message ESH_ADM_MSG057 indicates that the system was unable to create a Remote Function Call (RFC) destination. This can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Authorization Issues: The user attempting to create the RFC destination may not have the necessary authorizations.
  Configuration Errors: There may be incorrect settings in the SAP system configuration that prevent the creation of the RFC destination.
  Network Issues: Problems with network connectivity or DNS resolution can hinder the ability to create an RFC destination.
  System Parameters: Certain system parameters may not be set correctly, affecting the ability to create RFC destinations.
  Existing Destination Conflicts: An RFC destination with the same name may already exist, leading to conflicts.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to create RFC destinations. This typically requires access to transaction SM59 and relevant authorization objects.
  
  
  
  Review Configuration:
  
  Verify the configuration settings in the SAP system. Check transaction SM59 for any misconfigurations or missing parameters.
  
  
  
  Network Connectivity:
  
  Test the network connection to the target system. Use tools like ping or telnet to ensure that the target system is reachable.
  
  
  
  Check Existing RFC Destinations:
  
  Go to transaction SM59 and check if an RFC destination with the same name already exists. If it does, consider renaming the new destination or modifying the existing one.
  
  
  
  System Parameters:
  
  Review relevant system parameters in transaction RZ10 or RZ11 to ensure they are set correctly for RFC communication.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages that may provide more context.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to RFC configuration for any specific guidance or known issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  RZ10: Maintain Profile Parameters
  RZ11: Display Profile Parameter
  SM21: System Log
  ST22: Dump Analysis
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to successfully create the RFC destination. If the issue persists, consider reaching out to SAP support for further assistance.