How to fix the Oracle error ORA-26060: Can not convert type identifier for column string?

In this post, you’ll learn more about the Oracle ErrorORA-26060: Can not convert type identifier for column string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-26060: Can not convert type identifier for column string

Reason for the Error ORA-26060: Can not convert type identifier for column string

The direct path API encountered a type identifier for a column that can not be loaded because a mapping can not be found for the input value.

How to fix the Error ORA-26060: Can not convert type identifier for column string ?

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

Verify the input data.