How to fix the Oracle error ORA-30939: Order violation: Element ‘string’ may not follow element ‘string’?

In this post, you’ll learn more about the Oracle ErrorORA-30939: Order violation: Element ‘string’ may not follow element ‘string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-30939: Order violation: Element ‘string’ may not follow element ‘string’

Reason for the Error ORA-30939: Order violation: Element ‘string’ may not follow element ‘string’

The XML schema specifies a content model that is sequential, where the order of nodes in the instance must follow the order specified by the schema, and this instance relies on the schema validity to avoid maintaining instance order information

How to fix the Error ORA-30939: Order violation: Element ‘string’ may not follow element ‘string’ ?

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

Insert elements only in the order specified in the schema