# `Sp_afterSave_sWXKK` (procedure)

> 外协商扣款反写


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

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sGuid` | `varchar(2000)` |
| 2 | IN | `sBrId` | `varchar(100)` |
| 3 | IN | `sSuId` | `varchar(100)` |
| 4 | OUT | `sCode` | `int` |
| 5 | OUT | `sReturn` | `varchar(4000)` |

## Body

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

## Narrative

**Business context:** 外协入库扣款单据 (operates on `opsoutsideinstorededmaster`/`opsoutsideinstorededslave`) — header says 外协商扣款反写. Carries real save-phase logic: validates that every deduction line has a negative `dMaterialsPrice`, then rolls up the master `dOKMaterialsMoney` total before delegating downstream qty back-write to `Sp_saveReturn_sWXKK`.

**What it does:** When `sGuid` is non-empty: (1) counts slave rows where `dMaterialsPrice > 0`; if any exist, sets `sCode = -1`, fetches the localized error via `Fun_Sis_GetConstNew('sGykkNagativeNum', ...)`, and `LEAVE top`. (2) Updates the master's `dOKMaterialsMoney = 0 - SUM(dMaterialsMoney)` over the slaves. (3) Calls `Sp_saveReturn_sWXKK(sGuid, sBrId, sSuId, 2, @sCode, @sReturn)`. The further `mftqualityaccidentmaster.dBackDeductionSupplyMoney` denorm UPDATE chain is fully commented out.

**Invocation:** Status: appears dormant. No `gdsmodule.sSaveProName`/`sDeleteProName` slot in this database points at this proc, no `Sp_Check_sWXKK` exists, `Sp_Invalid_backwriting` has no dispatch entry for any 外协扣款 form, and no other routine references it. Candidate for maintainer audit.
