SAP Message CACSBAS400 - BTE: Errors with remote function call in system &1

Diagnosis
Problem in the interface (event &V2&):
An RFC (Remote Function Call) could not be executed. It was notpossible to call destination &V1&. The reason for this could be awrongly maintained remote destination, the inactivity of the systembeing called or an error in the function module in the target system.

System Response
Termination of the update, or an I-Message.

Procedure
INCLUDE FICA_NA_INFOADMIN OBJECT DOKU ID TX