How To Fix WD275 - Control operation selected not allowed on step '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 275

• Message text: Control operation selected not allowed on step '&1'

What causes this issue?

The function <LS>work item is obsolete</> cannot be carried out for the
selected step since the exception <ZH>processing obsolete</> is not
modelled for this step.

System Response

The workflow cannot be activated.

How to fix this error?

Model the exception <ZH>processing obsolete</> for the selected step.

Error message extract from SAP system. Copyright SAP SE.