How To Fix CNV_CDOP_CC016 - Connection to the RFC Destination &1 could not be established.

CNV_CDOP_CC016 - Overview

• Message type: E = Error

• Message class: CNV_CDOP_CC - CDOP - Messages for the Control Center

• Message number: 016

• Message text: Connection to the RFC Destination &1 could not be established.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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CNV_CDOP_CC016 - Details

• The SAP error message CNV_CDOP_CC016 indicates that there is an issue with establishing a connection to a Remote Function Call (RFC) destination. This error typically arises during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  Causes:
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system.
  Network Issues: There may be network connectivity problems between the SAP system and the target system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  Firewall Restrictions: Firewalls may be blocking the connection to the RFC destination.
  System Downtime: The target system may be down or not reachable.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Verify the settings for the RFC destination (e.g., connection type, target host, system number, client, user,