The scenario is PR is generated against Sales Order.
The sales order has only one line item with single schedule line. When the PR was generated it was having 2 line items. Also the in Sales Order the schedule line shows that it is corresponding with line item 20 of PR (and not line item 10).
1) why the system has generated two line items in PR where as the SO has only one line item.
2) Secondly why the SO is showing confirmation on Line Item 20 of PR and not line item 10 of PR.
The change log of SO does not show any changes made through VA02.
This has happened to one document only.
Thanks in advance.