30002: Annotation layer's feature class does not have an index on the Status field
Your annotation feature class does not have an attribute index on the Status field of your annotation feature class. It is recommended to index this field because it is used for queries when the annotation feature class has unplaced annotation.
Solutions
Do one of the following:
Review the draw metrics for this layer. If you are sharing the layer, review the data access metrics for the service. Learn about performance in ArcGIS Pro.
Accept the display performance as is.
Index the Status field. Learn more about creating attribute indexes.
Additional information
Attribute indexes can speed up attribute queries on feature classes and tables. For most types of queries, it is faster to look up a record on an indexed field than it is to search through the entire table.
Generally, you can improve overall performance using attribute indexes on key fields in your datasets.