How To Fix WD360 - Class '&' does not support any workflow program exit interface

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 360

• Message text: Class '&' does not support any workflow program exit interface

What causes this issue?

The classe must support the interface <AB>IF_SWF_IFS_WORKITEM_EXIT</>.

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?

Use a class that is based on <AB>CL_SWH_WORKITEM_EXIT</>.

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 WD360 - Class '&' does not support any workflow program exit interface ?

  SAP Error Message:
  
  WD360 Class '&' does not support any workflow program exit interface
  
  Cause:
  This error occurs in SAP Web Dynpro when a workflow-related operation expects a Web Dynpro component controller class to implement a specific workflow program exit interface, but the class does not implement any such interface.
  More specifically:  
  
  The Web Dynpro component controller class (represented by & in the message) is expected to support a workflow program exit interface (e.g., IF_WD_WORKFLOW_PROGRAM_EXIT or similar).  
  The system tries to trigger workflow-related logic via this interface, but the class does not implement it, so the workflow integration fails.
  
  This typically happens when:  
  
  You have configured a Web Dynpro component to be used in a workflow context, but the component controller class is not prepared to handle workflow callbacks.  
  The component controller class is missing the implementation of the required interface(s) for workflow integration.
  
  
  Solution:
  
  
  Implement the required workflow program exit interface(s):  
  
  Identify the interface your Web Dynpro component controller class must implement for workflow integration. Usually, this is IF_WD_WORKFLOW_PROGRAM_EXIT.  
  In the Web Dynpro component controller class, implement this interface.  
  Implement the required methods (e.g., EXECUTE method) to handle workflow callbacks.
  
  
  
  Check your Web Dynpro component configuration:  
  
  Ensure that the component is correctly configured to be used in workflows.  
  Verify that the component controller class is assigned and that it implements the necessary interfaces.
  
  
  
  Adjust the workflow task or container:  
  
  If you are calling the Web Dynpro component from a workflow, ensure that the workflow task is correctly configured to use the component with the proper exit interface.
  
  
  
  Regenerate or re-activate the Web Dynpro component:  
  
  After implementing the interface, regenerate and activate the component to ensure changes take effect.
  
  
  
  
  Related Information:
  
  
  Interface IF_WD_WORKFLOW_PROGRAM_EXIT:
  
  This interface allows a Web Dynpro component to interact with SAP Business Workflow. It provides methods that the workflow engine calls to trigger actions or pass data.
  
  
  SAP Notes and Documentation:  
  
  Check SAP Notes related to Web Dynpro and workflow integration for any known issues or patches.  
  SAP Help Portal documentation on Web Dynpro and workflow integration can provide detailed guidance.
  
  
  
  Typical Use Case:
  
  When a workflow task launches a Web Dynpro application, the component controller must implement the workflow program exit interface to handle workflow events properly.
  
  
  
  Summary:
  The error means your Web Dynpro component controller class does not implement the required workflow program exit interface. To fix it, implement the interface (usually IF_WD_WORKFLOW_PROGRAM_EXIT) in your component controller class and provide the necessary method implementations to support workflow callbacks.
  
  If you need help with the exact coding or configuration steps, please provide the Web Dynpro component name and the workflow scenario details.