How To Fix SDRB104 - The RFC destination for method &1 could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: SDRB - Document Relationship Browser

• Message number: 104

• Message text: The RFC destination for method &1 could not be determined

What causes this issue?

You want to call up DRB method "&V1&" in logical system &V2&. However,
the system was unable to determine an RFC destination.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Go to ALE Customizing and check the settings for object "DRB", method "
&V1&" and logical system &V2&.
For further information, see the messages preceding this one.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SDRB104 - The RFC destination for method &1 could not be determined ?

  The SAP error message SDRB104 indicates that the system is unable to determine the RFC (Remote Function Call) destination for a specified method. This typically occurs in scenarios where a function module or method is being called remotely, and the system cannot find the appropriate RFC destination to route the call.
  Causes:
  
  Missing RFC Destination: The RFC destination for the specified method is not defined in the system.
  Incorrect Configuration: The RFC destination may be incorrectly configured or may not point to the correct system.
  Authorization Issues: The user or system may not have the necessary authorizations to access the specified RFC destination.
  Network Issues: There may be network connectivity issues preventing access to the remote system.
  Method Not Defined: The method being called may not be defined in the target system or may have been deleted or renamed.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 to check the configuration of the RFC destination.
  Ensure that the destination is correctly defined and points to the right system.
  
  
  
  Create or Update RFC Destination:
  
  If the RFC destination does not exist, create it using SM59.
  If it exists but is misconfigured, update the settings to ensure it points to the correct target system.
  
  
  
  Test RFC Connection:
  
  Use the "Test Connection" feature in SM59 to verify that the connection to the target system is working properly.
  
  
  
  Check Authorizations:
  
  Ensure that the user or system has the necessary authorizations to access the RFC destination. This may involve checking roles and profiles assigned to the user.
  
  
  
  Review Method Definition:
  
  Verify that the method being called is correctly defined in the target system and that it has not been changed or deleted.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing the connection to the remote system. This may involve checking firewalls, VPNs, or other network configurations.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SE37: Function Module
  SE80: Object Navigator (to check for classes and methods)
  
  
  
  Documentation: Refer to SAP Help documentation for more details on RFC destinations and remote calls.
  
  
  Logs and Traces: Check system logs (transaction SM21) and RFC traces (transaction ST22) for additional error messages or information that may help diagnose the issue.
  
  
  By following these steps, you should be able to identify and resolve the cause of the SDRB104 error message in SAP.