SAP Message BRAIN558 - Input-readiness of query &1/&2 revoked

Diagnosis
Query '&V1&/&V2&' on InfoProvider '&V1&' has input-ready structureelements. The InfoProvider is invalid for planning however.
Input-ready queries for planning are only valid on aggregation levels orMultiProviders that contain at least one aggregation level.

System Response
The input-readiness of the query is revoked.

Procedure
If you want the query to be used for planning. it needs to be created onone of the above-mentioned InfoProviders.
If the query has been copied from an input-ready query to anotherInfoProvider using transaction RSZC, the input-readiness settings willalso have been copied over. In this case, the system revokes theinput-readiness, and this message is for information purposes only.