How To Fix SYCM_APS214 - Transition Scenario changed. Scope will be reset

SAP Error Message - Details

• Message type: E = Error

• Message class: SYCM_APS - Custom Code Management App texts

• Message number: 214

• Message text: Transition Scenario changed. Scope will be reset

What causes this issue?

The transition scenario of the project has been changed. Therefore, the
scope must either be reset to the default scope (for system conversions)
or to empty scope (for new implementations).
Default Scope
All the used objects are in scope by default. Furthermore, all objects
that are not supported in the usage recording are in scope. This scope
is set for all projects with target release SAP S/4HANA and transition
scenario system conversion.
Empty Scope
No objects are in scope. This scope is set for all projects with
transition scenario new implementation and for all projects with target
release SAP Cloud Platform ABAP Environment.

Error message extract from SAP system. Copyright SAP SE.