Upload from 1C to ASP website

Employer
[no-member:pro]Natalya[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionWeb development, Website refinement
Prepaymentwithout prepayment
Payment methodsBank transfer, Electronic money
Acceptance of requestsfrom Jan 15, 2020 until Jan 18, 2020
Project description
The problem with uploading from 1C to the site, before everything worked fine, now it is glitzy.
It was written long ago, we use only the first paragraph - 1c Parser.
Attach the uploaded file from 1c, click save, it updates the warehouse on the site.
Updates through the article of the product UTO.
The function is not working correctly now.
It is necessary to update information on 4 real warehouses (branches of the store in different cities) and 1 virtual (infa from suppliers).
Make it possible to add new warehouses as needed (when opening new branches) and upgrade them too.
It was written long ago, we use only the first paragraph - 1c Parser.
Attach the uploaded file from 1c, click save, it updates the warehouse on the site.
Updates through the article of the product UTO.
The function is not working correctly now.
It is necessary to update information on 4 real warehouses (branches of the store in different cities) and 1 virtual (infa from suppliers).
Make it possible to add new warehouses as needed (when opening new branches) and upgrade them too.