How To Fix TR_AUSL640 - No RFC destination exists for check &1

SAP Error Message - Details

• Message type: E = Error

• Message class: TR_AUSL - Software Delivery Composer Messages

• Message number: 640

• Message text: No RFC destination exists for check &1

What causes this issue?

An RFC destination is required for check &V1&. No RFC destinations have
been entered in the maintenance table.

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?

In table TRDELVCHKA, create an entry with the following details:
<ZH>Check module</>: &V1&
<ZH>Delivery name</>: Either enter the name of the delivery request or
leave the field empty. If you do not enter a name, this entry is then
valid for all delivery requests that are created in this system.
<ZH>Attribute</>: Enter RFC_DEST.
<ZH>Attribute value</>: Enter the name of the RFC destination defined in
transaction SM59.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR_AUSL640 - No RFC destination exists for check &1 ?

  The SAP error message TR_AUSL640, which states "No RFC destination exists for check &1," typically indicates that the system is unable to find a Remote Function Call (RFC) destination that is required for a specific operation or transaction. This can occur in various scenarios, such as when trying to execute a remote function module or when performing a transaction that requires communication with another SAP system or external system.
  Cause:
  
  Missing RFC Destination: The specified RFC destination does not exist in the SAP system.
  Incorrect Configuration: The RFC destination may be incorrectly configured or not properly set up.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  Network Issues: There may be network connectivity issues preventing access to the remote system.
  System Configuration: The system may not be configured to recognize the RFC destination due to missing parameters or settings.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 in the SAP GUI.
  Look for the RFC destination mentioned in the error message (check &1).
  If it does not exist, you will need to create it. If it exists, ensure it is configured correctly.
  
  
  
  Create or Modify RFC Destination:
  
  If the destination is missing, create a new RFC destination by clicking on "Create" and filling in the required details (e.g., target host, system number, client, user, password).
  If it exists but is not working, check the connection parameters and test the connection using the "Connection Test" button.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the RFC destination.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing the SAP system from reaching the remote system. This may involve checking firewalls, network routes, and other connectivity settings.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to RFC destinations for further troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SM21: System log for error messages.
  ST22: Dump analysis for ABAP runtime errors.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC destinations.
  
  
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the RFC destination error TR_AUSL640.