How to fix the Oracle error CRS-02618: Cannot change data type string of existing attribute string to type string.?

In this post, you’ll learn more about the Oracle ErrorCRS-02618: Cannot change data type string of existing attribute string to type string. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-02618: Cannot change data type string of existing attribute string to type string.

Reason for the Error CRS-02618: Cannot change data type string of existing attribute string to type string.

Cause: Attempt was made to update the data type of attribute value.

How to fix the Error CRS-02618: Cannot change data type string of existing attribute string to type string. ?

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

Action: Data type of the attribute cannot be changed.