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

Oracle Error Message

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

Reason for 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.

Solution

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