Error while posting a Warehouse shipment

Dynamics 365 Business Central/NAV Developers Forum
1

Hi everyone,
I am trying to post a Warehouse shipment an getting the following error:

An attempt was made to change an old version of a Sales Line record. The record should first be reread from the database. This is a programming error.

Identification fields and values:

Document Type='Order',Document No.='1339',Line No.='10000'

While debugging, the debugger points at the following line,

IF ModifyLine THEN
SalesLine.MODIFY;

What can possibly cause that?

2

Do you have any customized code which is modifying sales line record before this code?

3

Did you made any changes in sales line after creating the warehouse shipment ?

4

No, I created the warehouse shipment and wanted to post it then I got the error message…