SalesInvoiceJournalCreateBase.checkDuplicateNum_W Method [AX 2012]

Checks whether duplicate invoice numbers exist.

public boolean checkDuplicateNum_W(
    Num _num, 
    SalesIdBase _salesId, 
    TransDate _transDate)

Run On



Type: Num Extended Data Type
The InvoiceId value of the unposted transaction to check.
Type: SalesIdBase Extended Data Type
The SalesId value of the unposted transaction.
Type: TransDate Extended Data Type
The invoice date of the unposted transaction.

Return Value

Type: boolean
true if a posted transaction exists that has the same InvoiceId value.