How To Fix WZ385 - Could not be sent: RFC problem

SAP Error Message - Details

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 385

• Message text: Could not be sent: RFC problem

What causes this issue?

When sending messages in the name of the user of the RFC destination
WORKFLOW_LOCAL_ccc (ccc to be replaced with the current client), an RFC
with RFC destination WORKFLOW_LOCAL_ccc is executed. This failed with
an RFC error.

System Response

Messages not sent.

How to fix this error?

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

INCLUDE NA_WF-ADMINISTRATOR OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WZ385 - Could not be sent: RFC problem ?

  Certainly! Here's a detailed explanation for the SAP error message WZ385 Could not be sent: RFC problem:
  
  Error Message
  WZ385 Could not be sent: RFC problem
  
  Cause
  This error occurs when an SAP system tries to send a message (such as a workflow message, IDoc, or any communication that relies on Remote Function Call - RFC) to another system or client, but the RFC connection fails. The failure can be due to several reasons:
  
  The RFC destination is not correctly configured or is inactive.
  Network issues preventing communication between the sender and receiver systems.
  The target system is down or not reachable.
  Authorization problems for the user executing the RFC.
  Incorrect or missing parameters in the RFC destination.
  SAP Gateway issues on either the sending or receiving system.
  Version incompatibility or patch level issues between systems.
  
  
  Solution
  
  
  Check RFC Destination:
  
  Go to transaction SM59.
  Test the RFC destination used for sending the message.
  If the test fails, check the configuration (target host, system number, user credentials,