Oracle Solution for Error ora-40023

ORA-40023: sufficient memory could not be allocated given the number of attributes

What triggered the Error:

Unable to allocate sufficient memory to create a model capable of producing confidence bounds on predictions because there were too many attributes or there were high cardinality categorical attributes, or both, in the build data.

What should we do to fix it:

Reduce the number of attributes, especially high cardinality categoricals, or enable ridge regression.