How To Fix B1064 - Remote Function Call destination could not be found

B1064 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 064

• Message text: Remote Function Call destination could not be found

What causes this issue?

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

System Response

How to fix this error?

An RFC destination is specified during the maintenance of ALE outbound
processing. You must define at least one message in the partner
profiles to be sent to the other system.

Error message extract from SAP system. Copyright SAP SE.

B1064 - Details

• The SAP error message B1064, which states "Remote Function Call destination could not be found," typically occurs when there is an issue with the configuration of the RFC (Remote Function Call) destination in the SAP system. This error can arise in various scenarios, such as when trying to call a function module in a different SAP system or when there is a problem with the connection settings.
  Causes:
  
  Incorrect RFC Destination Configuration: The RFC destination may not be correctly configured in the SAP system.
  Missing or Incorrect Logical System: The logical system name may not be defined or may be incorrect in the configuration.
  Network Issues: There may be network connectivity issues between the systems.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  System Down: The target system may be down or not reachable.
  Transport Layer Issues: If the RFC destination is part of a transport layer, there may be