In this post, you’ll learn more about the Oracle ErrorORA-38432: EVALUATE operator only allowed on an expression column with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-38432: EVALUATE operator only allowed on an expression column
Reason for the Error ORA-38432: EVALUATE operator only allowed on an expression column
An attempt was made to use the EVALUATE operator on a column not configured as a column storing expressions.
How to fix the Error ORA-38432: EVALUATE operator only allowed on an expression column ?
You can fix this error in Oracle by following the below steps
Assign an attribute set to the column.