Correct the 1C error

Employer
[no-member:pro]Darya[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionSoftware development
Prepaymentwithout prepayment
Payment methodsCash, Bank transfer
Acceptance of requestsfrom Apr 18, 2023 until Apr 23, 2023
Project description
Remote work on the Internet. You need to correct the error in 1C. 1 position of the nomenclature remains in 1c and is physically in stock - and the program does not give you to write off, at the close of the month several positions are mistaken