Oracle Database Errors or Warnings from Error ORA-40001 to ORA-40026
ORA-40001: value for string must be greater than zero
Cause: The input parameter in question has a value of zero or less.
Action: Provide a value greater than zero for the relevant parameter.
ORA-40002: wordsize must be string or greater
Cause: The input wordsize is less than the prescribed limit for the BLAST Match or Align algorithm.
Action: Provide a wordsize greater than or equal to the prescribed value.
ORA-40003: wordsize must be in the range string – string for BLAST-P
Cause: The input wordsize has a value out of the prescribed range.
Action: Provide a wordsize value within the prescribed range for BLAST-P.
ORA-40004: penalty must be negative for BLAST-N
Cause: The input value provided for penalty is zero or greater.
Action: Provide a negative penalty value.
ORA-40021: no column named string in training table string
Cause: The training table does not contain the specified column
Action: Provide a case-id/target column that exists in the training table
ORA-40022: null case ID column – cannot provide row diagnostics in string
Cause: A row diagnostics table name was provided, but without a corresponding case or row identifier column in the build data.
Action: Provide a non-null case identifier column in the build data to identify rows in the row diagnostics table.
ORA-40023: sufficient memory could not be allocated given the number of attributes
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.
ORA-40024: solution to least squares problem could not be found
Cause: Unable to find solution because the predictor covariance matrix was singular.
Action: Enable ridge regression or remove exact multicollinearities from the build data.
ORA-40025: reference class name not found in build data
Cause: The provided reference class name was not found in the build data.
Action: Provide an existing target value as the reference class name.
ORA-40026: reference class name not found in the weights table
Cause: The provided reference class name did not correspond to any of the entries in the weights table.
Action: Provide consistent specification for reference class name and weights table.
Above are list of Oracle Database Errors or Warnings from Error ORA-40001 to ORA-40026 received while performing certain operation against Oracle Database or related products.
What are atOracle Database Error Messages?
Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Dabase Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.
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Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.