How To Fix P2767 - Communication error (RFC destination &1)

P2767 - Overview

• Message type: E = Error

• Message class: P2 - Messages for HR Time Management

• Message number: 767

• Message text: Communication error (RFC destination &1)

What causes this issue?

A communication error has occurred when calling a function module with
the RFC destination &V1&.
&V2&&V3&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message P2767 - Communication error (RFC destination &1) ?

  The SAP error message P2767, which indicates a "Communication error (RFC destination &1)," typically arises when there is an issue with the Remote Function Call (RFC) connection to a specified destination. This can occur in various scenarios, such as when trying to execute a remote function module or when integrating with other systems.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system defined in the RFC destination.
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly, including incorrect hostnames, IP addresses, or ports.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to access the target system.
  Target System Down: The target system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls may be blocking the communication between the SAP system and the target system.
  SAP Gateway Issues: Problems with the SAP Gateway