# `Sp_InsertVoucher_purpurchaseinvoice` (procedure)


- **Type:** PROCEDURE
- **Deterministic:** NO
- **SQL data access:** CONTAINS SQL

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sProInParam` | `varchar(10000)` |
| 2 | IN | `sMakePerson_s` | `varchar(100)` |
| 3 | IN | `sBrId` | `varchar(100)` |
| 4 | IN | `sSuId` | `varchar(100)` |
| 5 | OUT | `sReturn` | `varchar(1000)` |
| 6 | OUT | `sCode` | `int` |

## Body

_Body is not pre-cached. To inspect: `mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE PROCEDURE `Sp_InsertVoucher_purpurchaseinvoice`'`._

## Narrative

**Business context:** 财务 / 自动凭证 — generates accounting vouchers for 采购对账 (purchase-reconciliation) bills `purpurchasecheckingmaster` (the proc despite its name actually drives off `purpurchasechecking*`, not the invoice tables) over a chosen date range. Posts the period's purchase-receivable accounts grouped by (currency-rate × supplier × material-classify-subject).

**What it does:** Parses date range from `$.changeValue[0].pChooseDate`. Refreshes `purpurchasecheckingmaster.sMreserve1` from `sismaterialsclassify.sAccountNo` via the materials → materials-classify chain so each row carries the correct subject. Cursors `Viw_purpurchasechecking GROUP BY dCurrencyRate, sSupplyId, sMReserve1 WHERE bCheck=1 AND iVouchermark=0`. Per group: allocates a voucher number via `SP_Sis_GetMaxNo`, inserts `udfvouchermaster` + `udfvoucherslave` debit/credit rows summing the slave detail money, stamps `iVouchermark=1` on the consumed reconciliation rows.

**Invocation:** Status: appears orphaned. No form-master/`gdsmodule`/workflow/other-routine reference and no xly-src match besides install script `script/标版/30100101/Sp_InsertVoucher_purpurchaseinvoice.sql`. Signature matches the `GenericProcedureCallServiceImpl.doGenericProcedureCall()` voucher-button shape; likely superseded by `Sp_InsertVoucher_Universal*`. Candidate for maintainer audit.