How To Fix ESH_ADAPT_MSG049 - Internal error creating RFC destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADAPT_MSG - Adapter Messages

• Message number: 049

• Message text: Internal error creating 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_ADAPT_MSG049 - Internal error creating RFC destination &1 ?

  The SAP error message ESH_ADAPT_MSG049 indicates an internal error that occurs when the system is unable to create a Remote Function Call (RFC) destination. This can happen for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Configuration Issues: The RFC destination may not be configured correctly in the SAP system.
  Authorization Problems: The user or service account attempting to create the RFC destination may lack the necessary authorizations.
  Network Issues: There may be network connectivity problems between the SAP systems involved.
  System Resource Limitations: The system may be running low on resources (e.g., memory, CPU), which can prevent the creation of new RFC destinations.
  Software Bugs: There may be bugs in the SAP software or specific components that lead to this error.
  
  Solutions:
  
  
  Check RFC Configuration:
  
  Go to transaction SM59 and verify the configuration of the RFC destination. Ensure that all required fields are filled out correctly.
  Test the connection to see if it is working properly.
  
  
  
  Review Authorizations:
  
  Ensure that the user or service account has the necessary authorizations to create and manage RFC destinations. Check roles and profiles assigned to the user.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing communication between the systems. You can use tools like ping or telnet to check connectivity.
  
  
  
  Monitor System Resources:
  
  Check the system's performance and resource usage. Use transaction SM50 or SM66 to monitor active processes and see if there are any bottlenecks.
  
  
  
  Check for Software Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates. Sometimes, bugs are fixed in newer versions.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages or information that could provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  RFC Destinations: These are configurations that allow SAP systems to communicate with each other or with external systems. Proper configuration is crucial for successful communication.
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SM21: View system logs.
  ST22: Analyze dumps.
  SM50/SM66: Monitor active processes.
  
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.