The query processor could not produce a query plan because a USE PLAN hint was used for a query that modifies data while ...

The query processor could not produce a query plan because a USE PLAN hint was used for a query that modifies data while the target table of the modification has an index that is currently being built online. Consider waiting until the online index build is done before forcing the plan, or using another way to tune the query, such as updating statistics, or using a different hint or a manual query rewrite.