# `Sp_Check_sPis` (procedure)

> 采购入库单据保存之前数据校验


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

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sTableName` | `varchar(100)` |
| 2 | IN | `sGuid` | `varchar(100)` |
| 3 | IN | `sFormGuid` | `varchar(100)` |
| 4 | IN | `sLoginId` | `varchar(100)` |
| 5 | IN | `sBrId` | `varchar(100)` |
| 6 | IN | `sSuId` | `varchar(100)` |
| 7 | IN | `iFlag` | `int` |
| 8 | OUT | `sCode` | `int` |
| 9 | OUT | `sReturn` | `varchar(4000)` |

## Body

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

## Narrative

**Business context:** KPI流程操作菜单 → 物料采购流程 → 采购入库 — post-save validator on `purpurchaseinstoremaster`. Combines 红冲 (red-impound) consistency checks on the slave qty totals with the standard 正算/反算 money/tax recompute used across the procurement family.

**What it does:** Reads `NetMoney`/`NetPrice` precision from `SysSystemSettings`. If `sMinusSrcId` is set on the master, sums `dAuxiliaryQty` from `purpurchaseinstoreslave` rows that reference each prior slave via `sMinusSrcSlaveId` (against non-`bInvalid` masters) and counts rows whose net is non-zero; on hit, aborts with `sCcprkHaveRedData` (已存在红冲数据，不允许重复提交). Then gates on `IFNULL(sFormGuid,'') <> ''` and opens a cursor over `purpurchaseinstoreslave` joined to `elematerials`/`sistax`, recomputing per-row money/tax/qty fields against the chosen 正算/反算 formula and tax rate.

**Invocation:** Bound to `gdsmodule.sSaveProName` (post-save) on `采购入库` (`192116810113315220315711060`, under KPI流程操作菜单 → 物料采购流程). Dispatched by `BusinessBaseServiceImpl.checkUpdate(..., "sSaveProName")` after the save batch commits. xly-src ships `script/标版/30100101/Sp_Check_sPis.sql` as the install body.