How to fix the Oracle error ORA-25964: column type incompatible with join column type?

In this post, you’ll learn more about the Oracle ErrorORA-25964: column type incompatible with join column type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25964: column type incompatible with join column type

Reason for the Error ORA-25964: column type incompatible with join column type

The datatype of the join column is incompatible with the datatype of the joined column.

How to fix the Error ORA-25964: column type incompatible with join column type ?

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

Select a compatible datatype for the join column.