How To Fix CNVMBTRFC016 - Calling Destination &1 with error: &2.

CNVMBTRFC016 - Overview

• Message type: E = Error

• Message class: CNVMBTRFC - Messages used in RFC Management and its objects

• Message number: 016

• Message text: Calling Destination &1 with error: &2.

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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CNVMBTRFC016 - Details

• The SAP error message CNVMBTRFC016 typically indicates an issue with Remote Function Call (RFC) communication between systems. This error can occur during data migration or when using the SAP Landscape Transformation (SLT) tool, particularly in the context of the SAP S/4HANA migration process.
  
  Cause:
  The error message CNVMBTRFC016 is generally caused by one of the following issues:
  
  
  RFC Destination Issues: The specified RFC destination (&1) may not be correctly configured or may be down. This could be due to network issues, incorrect credentials, or the target system being unavailable.
  
  
  Authorization Problems: The user credentials used for the RFC connection may not have the necessary authorizations to perform the requested operation.
  
  
  System Configuration: There may be configuration issues in the source or target system that prevent successful communication.
  
  
  Network Issues: There could be network connectivity problems between the systems involved in the RFC call.
  
  
  Timeouts: The RFC call may be timing out due to long processing times or