How To Fix WD016 - Event cannot be deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 016

• Message text: Event cannot be deactivated

What causes this issue?

The following situation leads to this error:
This activity has a subsequent event <ZH>task executed synchronously
</>. This event must not be deactivated.
The activity has been declared rejectable (processing can be rejected)
and therefore the event <ZH>processing rejected
</> is likewise not deactivated.
If it involves a wait step, the event <ZH>wait step terminated</> must
not be deactivated.

System Response

The event <ZH>task executed synchronously</> and <ZH>wait step
terminated</> must never be deactivated, the event <ZH>processing
rejected</> only if you do not set the indicator <LS>processing can be
rejected</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WD016 - Event cannot be deactivated ?

  The SAP error message WD016, which states "Event cannot be deactivated," typically occurs in the context of Web Dynpro applications when there is an attempt to deactivate an event that is either not active or is in a state that does not allow deactivation. This can happen for various reasons, including issues with the event's configuration or the state of the application.
  Causes:
  
  Event State: The event you are trying to deactivate may not be in an active state, or it may already be deactivated.
  Dependencies: There may be dependencies on the event that prevent it from being deactivated.
  Configuration Issues: There could be issues in the Web Dynpro configuration or the application logic that are causing the event to be in a state that does not allow deactivation.
  User Permissions: The user may not have the necessary permissions to deactivate the event.
  
  Solutions:
  
  Check Event Status: Verify the current status of the event. Ensure that it is indeed active and can be deactivated.
  Review Dependencies: Look for any dependencies or references to the event in the application. If other components rely on this event, you may need to address those dependencies first.
  Configuration Review: Review the Web Dynpro configuration for any inconsistencies or errors. Ensure that the event is correctly defined and that there are no conflicting settings.
  User Permissions: Ensure that the user attempting to deactivate the event has the necessary permissions to perform this action.
  Debugging: If the issue persists, consider debugging the application to trace the flow and identify where the problem occurs. This may involve checking the application logs or using debugging tools within SAP.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for Web Dynpro to understand the event lifecycle and management better.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.