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

SAP Error Message - Details

• 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 module in question.
  Ensure that the "Remote-Enabled Module" checkbox is checked.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to execute the function module remotely. You can check this using transaction SU53 after the error occurs.
  
  
  
  Test Network Connectivity:
  
  Verify that there are no network issues between the systems. You can use tools like ping or telnet to check connectivity.
  
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and check the configuration of the RFC destination being used. Ensure that it is set up correctly and that the connection test is successful.
  
  
  
  Review System Settings:
  
  Check the system parameters related to RFC calls. You may need to consult with your Basis team to ensure that there are no restrictions in place.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SE37: Function Builder
  SM59: RFC Destinations
  SU53: Authorization Check
  ST22: Dump Analysis (if applicable)
  
  
  
  Documentation: Refer to SAP Help documentation for more details on RFC-enabled function modules and their configuration.
  
  
  SAP Community: You can also check the SAP Community forums for discussions related to this error, as other users may have encountered similar issues.
  
  
  If the problem persists after checking these areas, it may be beneficial to involve your SAP Basis team or consult with SAP support for further assistance.