Indicators cannot be activated: "Copying", "Integrated planning"

What causes this issue?

Version &V2& is not allowed for the plan data in the settings for
controlling area &v1&. Therefore, the indicators
Integrated planning
Copying
Are not activated for fiscal-year-dependent settings.

Procedure for System Administrators

Deselect the indicators. Navigate to the settings in controlling area
&v1& and select version &v2& for planning.

Error message extract from SAP system. Copyright SAP SE.