How To Fix 1R402 - Begin processing for RFC destination &1

1R402 - Overview

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 402

• Message text: Begin processing for RFC destination &1

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 1R402 - Begin processing for RFC destination &1 ?

  The SAP error message "1R402 Begin processing for RFC destination &1" typically indicates an issue with the Remote Function Call (RFC) destination specified in the message. This error can occur in various scenarios, such as when trying to execute a remote function module or when there are issues with the connection to the target system.
  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 systems.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Target System Down: The target system specified in the RFC destination may be down or not reachable.
  Firewall Restrictions: Firewalls may be blocking the communication between the systems.
  SAP Gateway Issues: The SAP Gateway service may not be running or may be misconfigured.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination