Query & is not correctly defined.

What causes this issue?

Two key figures are used that have a varying temporal aggregation and
refer to the time fields &V2& or &V3&. The reference field must be
unique in a query.

How to fix this error?

Please check the query definition &V1&.

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

Error message extract from SAP system. Copyright SAP SE.