Oracle® Database 11g / 12c / 18c error codes ORA-40023: sufficient memory could not be allocated given the number of attributes
ORA-40023: sufficient memory could not be allocated given the number of attributes
Oracle Error Code: ORA-40023
Cause: 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.
Action: Reduce the number of attributes, especially high cardinality categoricals, or enable ridge regression.