# BR-KSA-73

Source: https://xmlvalid.com/rules/BR-KSA-73

> If Pre-Paid amount (BT-113) is provided, then the following data is mandatory to provide as additional invoice line(s) -Prepayment ID (KSA-26) -Sequential invoice number (BT-1) of the prepayment invoice(s)-Prepayment Issue Date (KSA-28) -Issue date (BT-2) of the prepayment invoice(s) Prepayment Issue Time (KSA-29) - Issue time (KSA-25) of the prepayment invoice(s) Prepayment Document Type Code (KSA-30)- Invoice type code (BT-3) must be 386.

- Level: warning
- Rule sets: ZATCA e-invoicing rules (Saudi Arabia) SDK 3.4.6
- Context: `/ubl:Invoice/cac:InvoiceLine/cac:DocumentReference/cbc:DocumentTypeCode`
- Test: `not(exists(/ubl:Invoice/cac:LegalMonetaryTotal/cbc:PrepaidAmount) and exists(cac:DocumentReference/cbc:ID) and exists(cac:DocumentReference/cbc:IssueDate) and exists(cac:DocumentReference/cbc:IssueTime) and exists(cac:DocumentReference/cbc:DocumentTypeCode) )`

> If Pre-Paid amount (BT-113) is provided, then the following data is mandatory to provide as additional invoice line(s) -Prepayment ID (KSA-26) -Sequential invoice number (BT-1) of the prepayment invoice(s)-Prepayment Issue Date (KSA-28) -Issue date (BT-2) of the prepayment invoice(s) Prepayment Issue Time (KSA-29) - Issue time (KSA-25) of the prepayment invoice(s) Prepayment Document Type Code (KSA-30)- Invoice type code (BT-3) must be 386

- Level: warning
- Rule sets: ZATCA e-invoicing rules (Saudi Arabia) SDK 3.4.6
- Context: `/ubl:Invoice/cac:InvoiceLine/cac:DocumentReference/cbc:DocumentTypeCode`
- Test: `not(exists(/ubl:Invoice/cac:LegalMonetaryTotal/cbc:PrepaidAmount) and exists(cac:DocumentReference/cbc:ID) and exists(cac:DocumentReference/cbc:IssueDate) and exists(cac:DocumentReference/cbc:IssueTime) and exists(cac:DocumentReference/cbc:DocumentTypeCode) )`

Validate a document against these rules: https://xmlvalid.com/validate