How To Fix OT048 - Create RFC destination &

SAP Error Message - Details

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 048

• Message text: Create RFC destination &

What causes this issue?

RFC destination &V1& has not been defined.
No receiver address exists for RFC destination &V1&.

System Response

How to fix this error?

RESET N1
Define RFC destination &V1& under <LS>RFC Destination Management</> in
the <LS>Administration</> tab page.
Specify the receiver address:
Receiver address = <SID><installation number>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT048 - Create RFC destination & ?

  The SAP error message OT048 typically indicates an issue related to the creation of an RFC (Remote Function Call) destination. This error can occur for various reasons, and understanding the cause is essential for resolving it. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Authorization Issues: The user attempting to create the RFC destination may not have the necessary authorizations.
  Incorrect Configuration: The parameters provided during the creation of the RFC destination may be incorrect or incomplete.
  Network Issues: There may be network connectivity issues preventing the system from reaching the target system.
  System Configuration: The target system may not be configured to accept RFC connections.
  Missing or Incorrect SAP Notes: Sometimes, specific SAP Notes need to be applied to resolve known issues.
  
  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.
  
  
  
  Verify Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination. Ensure that all required fields (like target host, system number, client, user, password, etc.) are filled out correctly.
  
  
  
  Test Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to check if the connection can be established. This can help identify network issues.
  
  
  
  Check Network Settings:
  
  Ensure that the network settings (firewalls, routing, etc.) allow communication between the SAP systems involved.
  
  
  
  Review SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. Applying the latest patches or notes can sometimes resolve underlying issues.
  
  
  
  Consult Logs:
  
  Review the system logs (transaction SM21) and the developer trace (transaction ST22) for any additional error messages that might provide more context.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SM21: System Log
  ST22: Dump Analysis
  SU53: Authorization Check
  
  
  
  Documentation: Refer to the official SAP documentation for detailed information on RFC destinations and troubleshooting connectivity issues.
  
  
  By following these steps, you should be able to identify and resolve the cause of the OT048 error message in SAP.