How To Fix SCA_DS063 - System failure for RFC destination &1

SCA_DS063 - Overview

• Message type: E = Error

• Message class: SCA_DS - Datasource

• Message number: 063

• Message text: System failure for RFC destination &1

INCLUDE SCA_DS059 OBJECT DOKU ID NA

Error message extract from SAP system. Copyright SAP SE.

SCA_DS063 - Details

• The SAP error message SCA_DS063, which indicates a "System failure for RFC destination &1," typically occurs when there is an issue with the Remote Function Call (RFC) connection to a specified destination. This can happen for various reasons, including network issues, configuration problems, or system resource limitations.
  Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the target system defined in the RFC destination.
  Configuration Errors: The RFC destination may not be configured correctly, such as incorrect login credentials, incorrect target host, or port settings.
  System Resource Limitations: The target system may be down, overloaded, or experiencing resource constraints (e.g., memory, CPU).
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Transport Layer Issues: Problems with the transport layer (e.g., SAP Gateway) can also lead to this error.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination that is causing the