ORA-54020: Virtual column expression cannot be changed because it is a subpartitioning column

Cause: Attempted to modify the expression of a virtual column that was also a subpartitioning column.

Action: This is not supported.

Error Type: ORA

• Additional information for ORA-54020: Virtual column expression cannot be changed because it is a subpartitioning column54020
Discussions and solutions for Oracle Database Error ORA-54020: Virtual column expression cannot be changed because it is a subpartitioning column Developer anwers for Oracle Database Error ORA-54020: Virtual column expression cannot be changed because it is a subpartitioning column FAQs for ORA-54020: Virtual column expression cannot be changed because it is a subpartitioning column search others tips for ORA-54020: Virtual column expression cannot be changed because it is a subpartitioning column