1Field '%s' cannot be a calculated or lookup fieldField '%s' cannot be modified0Field '%s' is not indexed and cannot be modifiedDuplicate index name '%s'"Circular datalinks are not allowed/Lookup information for field '%s' is incompleteDataSource cannot be changed0Cannot perform this operation on an open dataset"Dataset not in edit or insert mode1Cannot perform this operation on a closed dataset1Cannot perform this operation on an empty dataset!Cannot modify a read-only dataset#Nested dataset must inherit from %sFalseTrueSQL not supported: %s