How to fix the Oracle error ORA-26052: Unsupported type number for SQL expression on column string.?

In this post, you’ll learn more about the Oracle ErrorORA-26052: Unsupported type number for SQL expression on column string. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-26052: Unsupported type number for SQL expression on column string.

Reason for the Error ORA-26052: Unsupported type number for SQL expression on column string.

The direct path api does not support a SQL expression on a column of that type.

How to fix the Error ORA-26052: Unsupported type number for SQL expression on column string. ?

You can fix this error in Oracle by following the below steps

Make sure the types are correct.