Active property tree contains error

What causes this issue?

In Customizing, when assigning value assignment types to the property
tree, no number > 0 was entered for at least one value assignment type.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

INCLUDE EHS_NA_ADMIN OBJECT DOKU ID TX

Procedure for System Administrators

INCLUDE EHS_NA_CHECK_CUSTOMIZING OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.