How To Fix RSAR640 - RFC name for source system & (type &) created

RSAR640 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 640

• Message text: RFC name for source system & (type &) created

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR640 - RFC name for source system & (type &) created ?

  The SAP error message RSAR640 typically indicates an issue related to the Remote Function Call (RFC) connection between the source system and the target system in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). The message usually states that an RFC name for the source system has been created, but there may be issues with the configuration or connectivity.
  
  Cause:
  
  RFC Destination Not Configured Properly: The RFC destination for the source system may not be set up correctly in the SAP system.
  Network Issues: There could be network connectivity issues between the source and target systems.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Incorrect Source System Configuration: The source system may not be configured correctly in the BW system.
  Type Mismatch: The type of the source system may not match the expected type in the BW system.
  
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in