How To Fix FINS_CFIN_DFV011 - Communication failure for connection from &1 to &2.

FINS_CFIN_DFV011 - Overview

• Message type: E = Error

• Message class: FINS_CFIN_DFV - Data Flow Verification

• Message number: 011

• Message text: Communication failure for connection from &1 to &2.

What causes this issue?

RFC Communication Error is raised.

System Response

Commitment Reconciliation Report cannot run.

How to fix this error?

Please contact administrator.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FINS_CFIN_DFV011 - Details

• The SAP error message FINS_CFIN_DFV011 indicates a communication failure between two systems or components in the SAP landscape. This error typically arises in scenarios involving data transfer or communication between different SAP systems, such as during the Central Finance (CFIN) process.
  
  Cause:
  
  Network Issues: There may be network connectivity problems between the two systems (e.g., firewalls, routing issues).
  Configuration Errors: Incorrect configuration settings in the RFC (Remote Function Call) destination or in the logical system settings.
  System Downtime: One of the systems involved may be down or undergoing maintenance.
  Authorization Issues: The user or service account used for the connection may not have the necessary authorizations.
  Incorrect Parameters: The parameters used for the connection (like host, port, etc.) may be incorrect.
  
  
  Solution:
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to verify that the systems can communicate over the network.
  Ensure that firewalls are not blocking the required ports.
  
  
  
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI and