# `Sp_System_MonThendCheckOut` (procedure)


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

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sPeriodID` | `varchar(100)` |
| 2 | IN | `sLoginName` | `varchar(100)` |
| 3 | IN | `tDate` | `datetime` |
| 4 | IN | `sSuId` | `varchar(100)` |
| 5 | IN | `sBrId` | `varchar(100)` |
| 6 | OUT | `sReturn` | `varchar(1000)` |

## Body

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

## Narrative

**Business context:** Empty stub for 月末签出 / 月末结账 退出 — the procedure signature (`sPeriodID, sLoginName, tDate, sSuId, sBrId, sReturn`) implies "month-end close check-out": when accounting closes a period, this would be the symmetric "release" or post-close cleanup step. The body, however, is literally `BEGIN END` (12 chars of definition).

**What it does:** Nothing. Body is empty — declares no locals, runs no statements, sets no output. `sReturn` is left at its caller-supplied value.

**Invocation:** Status: appears orphaned. No caller found in any channel (form-master, `gdsmodule` hooks, other routines, xly-src grep across all extensions, dynamic-dispatch search). Only the install script `script/标版/30100101/Sp_System_MonThendCheckOut.sql` ships it. A reserved-for-later placeholder; safe to call but useless until the body is filled in — candidate for maintainer audit (either delete or implement).