Oracle Database Errors or Warnings from Error ORA-22907 to ORA-22915

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ORA-22907: invalid CAST to a type that is not a nested table or VARRAY
Cause: Attempted to CAST to a type that is not a nested table or VARRAY
Action: Re-specify CAST to a nested table or VARRAY type.
ORA-22908: reference to NULL table value
Cause: The evaluation of the THE subquery or nested table column resulted in a NULL value implying a NULL table instance. The THE subquery or nested table column must identify a single non-NULL table instance.
Action: Ensure that the evaluation of the THE subquery or nested table column results in a single non-null table instance. If happening in the context of an insert statement where the THE subquery is the target of an insert, then ensure that an empty nested table instance is created by updating the nested table column of the parent table’s row specifying an empty nested table constructor.
ORA-22909: exceeded maximum VARRAY limit
Cause: The total number of elements used in VARRAY construction exceeds the specified VARRAY limit.
Action: Don’t use the more than the specified limit of elements for VARRAY construction.

ORA-22910: cannot specify schema name for nested tables
Cause: Table name was qualified with schema name in the nested table column’s (or attribute’s) storage clause.
Action: Re-specify the nested table item’s storage clause without the schema name qualification. By default, the storage table for the nested table item is created in the same schema as the containing table.
ORA-22911: duplicate storage specification for the nested table item
Cause: The storage clause is specified more than once for the NESTED TABLE column.
Action: Remove the duplicate storage specification.
ORA-22912: specified column or attribute is not a nested table type
Cause: The storage clause is specified for a column or attribute that is not a nested table column or attribute.
Action: Specify a valid nested table column or attribute.

ORA-22913: must specify table name for nested table column or attribute
Cause: The storage clause is not specified for a nested table column or attribute.
Action: Specify the nested table storage clause for the nested table column or attribute.
ORA-22914: DROP of nested tables not supported
Cause: Attempted to DROP a nested table.
Action: nested tables cannot be explicitly dropped. nested tables can only be dropped by dropping their containing parent table.
ORA-22915: cannot ALTER a nested table’s storage table to ADD/MODIFY columns
Cause: any such change.
Action: Columns cannot be added or modified for a nested table’s storage table. You must alter the parent table’s nested table column to

Above are list of Oracle Database Errors or Warnings from Error ORA-22907 to ORA-22915 received while performing certain operation against Oracle Database or related products.

What are Oracle Database Error Messages?

Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database 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.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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