How to fix the Oracle error ORA-31094: incompatible SQL type “string” for attribute or element “string”?

In this post, you’ll learn more about the Oracle ErrorORA-31094: incompatible SQL type “string” for attribute or element “string” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31094: incompatible SQL type “string” for attribute or element “string”

Reason for the Error ORA-31094: incompatible SQL type “string” for attribute or element “string”

The SQL type information provided in the XML schema is not compatible with the XML datatype for the specified attribute or element.

How to fix the Error ORA-31094: incompatible SQL type “string” for attribute or element “string” ?

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

Make sure that the specified SQL types are compatible with the declared XML datatypes.