Void transactions:

1) Sales order
Validation
- Status = WIP/COMPLETED
- Posted to stk_reserve_trans (S/O)
- DO NOT check transfer status
Transaction
- Reverse stk_reserve_trans (S/O) - qty = actual qty - qty which reversed by DO/INV
- Update inventory's reserved qty - reserved qty = stk_reserve_trans qty
- Removed all related document tagging
- Status = VOID

** When reposting a voided S/O, post reserve detail's qty = qty - sent_qty (some lines might have already transferred to D/O)

2) Delivery order
Validation
- Status =  WIP/COMPLETED
- Posted to stk_trans
Transaction (Together with sales invoice if status = COMPLETED)
- Reverse stk_trans
- Reverse stk_reserve_trans (if exist in sales_tracking)
- Update inventory's balance qty
- Remove sales_tracking
- Update sales_odr_dtl sent_qty (if exist in sales_tracking)
- Status = VOID

3) Sales invoice
Validation
- Status =  WIP/COMPLETED
- Posted to debtor_trans
- Posted to stk_trans
Transaction (Together with D/O if do_code != '-')
- Reverse debtor_trans + tax_trans (if applicable)
- Status = VOID

4) Cash sales invoice
Validation
- Status =  COMPLETED
- Posted to debtor_trans
- Posted to stk_trans
Transaction
- Reverse debtor_trans + tax_trans (if applicable)
- Status = VOID

5) Sales return


6) Sales credit note


7) Sales debit note


8) A/R Payment