How To Fix BCOM_R403 - No router is responsible for WF routing, maintain a router

BCOM_R403 - Overview

• Message type: E = Error

• Message class: BCOM_R - Business Communication: Messages for Rule-Based Routing

• Message number: 403

• Message text: No router is responsible for WF routing, maintain a router

What causes this issue?

You use agent determination via router in the workflow. However, no
router is defined as responsible for workflow routing. ,,

System Response

If you do not choose a router, agent determination at runtime cannot be
carried out.

How to fix this error?

Go to transaction <DS:TRAN.SBCA>SAP Routing Server Administration</>
and specify a server for the workflow routing by setting the
corresponding indicator on the server maintenance screen. You can only
set one server.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BCOM_R403 - No router is responsible for WF routing, maintain a router ?

  The SAP error message BCOM_R403: No router is responsible for WF routing, maintain a router typically occurs in the context of SAP Business Workflow. This error indicates that the system cannot find a suitable workflow router to handle the routing of workflow tasks. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Missing Router Configuration: The most common cause is that there is no workflow router defined in the system. Workflow routers are responsible for directing workflow tasks to the appropriate users or groups.
  Incorrect Router Settings: If a router is defined but not configured correctly, it may not be able to route tasks as expected.
  Authorization Issues: Sometimes, the user executing the workflow may not have the necessary authorizations to access the router or the workflow tasks.
  System 
  Configuration Issues: There may be issues with the overall configuration of the workflow system in SAP.
  
  
  Solution:
  
  
  Define a Workflow Router:
  
  Go to transaction SWU3 (Automatic