How To Fix OL382 - Function module & cannot be called remotely

OL382 - Overview

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 382

• Message text: Function module & cannot be called remotely

What causes this issue?

The method is part of an SAP API. However, the assigned function module
cannot be called remotely and can therefore not be entered as an
implementation of the method.

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?

You should make the function module RFC-compatible in the Function
Library or assign another function module.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OL382 - Function module & cannot be called remotely ?

  The SAP error message OL382 indicates that a function module cannot be called remotely. This typically occurs when there are restrictions on the function module that prevent it from being executed in a remote context, such as through Remote Function Call (RFC).
  Causes of OL382 Error
  
  
  Function Module Attributes: The function module may not be defined as RFC-enabled. Only function modules that are explicitly marked as RFC-enabled can be called remotely.
  
  
  Authorization Issues: The user or system trying to call the function module may not have the necessary authorizations to execute it remotely.
  
  
  Network Issues: There may be network connectivity issues between the systems trying to communicate.
  
  
  
  Configuration Issues: The RFC destination may not be configured correctly, or there may be issues with the SAP Gateway.
  
  
  System Settings: Certain system settings or parameters may restrict remote calls to specific function modules.
  
  
  Solutions
  
  
  Check Function Module Attributes:
  
  Go to transaction SE37 (Function Builder) and check the attributes of the function