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.