Use of Other
Built-in Methods for Collections
Collection methods can raise the following
COLLECTION_IS_NULL -- Caused when the collection
referenced is atomically null.
NO_DATA_FOUND -- Subscript points to a null
instance of the collection.
SUBSCRIPT_BEYOND_COUNT -- The specified
subscript is beyond the number of instances in the collection.
SUBSCRIPT_OUTSIDE_LIMIT -- The specified
subscript is outside the legal range (usually received from VARRAY
VALUE_ERROR -- Subscript is null or is not an