How To Fix HRPAYDESV018 - Error in system &, client &, when calling RFC return connection &: &

HRPAYDESV018 - Overview

• Message type: E = Error

• Message class: HRPAYDESV - Error Messages Germany Payroll, Social Insurance

• Message number: 018

• Message text: Error in system &, client &, when calling RFC return connection &: &

What causes this issue?

You started an SI reporting program in distributed reporting. However,
error code &V4& was returned when calling the RFC return connection &V3&
from system &V1&, client &V2& to the starting client.

System Response

RFC connection &V3& is not available. The report is terminated.

How to fix this error?

Check the RFC connection.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

HRPAYDESV018 - Details

• The SAP error message HRPAYDESV018 typically indicates an issue with the Remote Function Call (RFC) connection in the SAP system, particularly in the context of HR (Human Resources) payroll processing. This error can occur for various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  
  Cause:
  
  RFC Connection Issues: The error often arises when there is a problem with the RFC connection to the target system. This could be due to network issues, incorrect configuration, or the target system being down.
  Authorization Problems: The user executing the RFC call may not have the necessary authorizations to perform the action in the target system.
  Configuration Errors: Incorrect settings in the RFC destination or in the HR payroll configuration can lead to this error.
  System or Client Issues: The error message specifies a problem in a particular system or client, which may indicate that the system is not properly set up or is experiencing