XML Problem

In document processing I am trying to upload a file with XML structure but whenever I upload a different one it is throwing me errors. and does not allow it to go up.

What structures should this document have?

Thank you.

Dear Edwin Fabian Donato! It looks like the Community cannot answer your question. Thats why we have opened a Support Request with the Number SR-122152-K5B9Y for you. A Software Support Specialist will contact you directly to follow up. We will update this thread with the solution as soon as we have solved the Support Request. With Best Regards, DocuWare Support Team