# `Sp_Calc_sSdp` (procedure) > 商机跟进 - **Type:** PROCEDURE - **Deterministic:** NO - **SQL data access:** CONTAINS SQL ## Parameters | # | Mode | Name | Type | |---|---|---|---| | 1 | IN | `iFlag` | `int` | | 2 | IN | `iTmpCheck` | `int` | | 3 | IN | `sFormGuid` | `varchar(100)` | | 4 | IN | `sGuid` | `varchar(100)` | | 5 | IN | `sLoginId` | `varchar(100)` | | 6 | OUT | `sReturn` | `varchar(5000)` | | 7 | IN | `sBrId` | `varchar(100)` | | 8 | IN | `sSuId` | `varchar(100)` | | 9 | OUT | `sCode` | `int` | ## Body _Body is not pre-cached. To inspect: `mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE PROCEDURE `Sp_Calc_sSdp`'`._ ## Narrative **Business context:** 销售管理 → 开发计划 / 印前任务计划 / 项目立项单据 (development plan / prepress-task plan / project initiation — `salsalesdevplanmaster`) audit / un-audit. The 开发计划 schedules prepress/dev tasks against an 开发申请; on audit it freezes the plan rows, locks the originating 开发申请 line, and writes process-version refs onto `mftproductprocess` for any product being developed. **What it does:** Validates `sGuid`/`bInvalid`, then on `iFlag=1` sets `bCheck=1`, `sCheckPerson`, `tCheckDate` on `salsalesdevplanmaster`; writes-back to the originating `salsalesdevmaster` (audit qty on the development application) and updates `mftproductprocess` to record process versions; reads `viw_salsalesdevplan` for context. `iFlag=0` reverses the chain. **Invocation:** Bound to `gdsmodule.sProcName` on: - `开发计划` (sId `101251240115016044841089590`) - `印前任务计划` (sId `101251240115016054411974580`) - `项目立项单据` (sId `101251240115016147549171140`) Dispatched by `BusinessBaseServiceImpl.getPrcName(sFormGuid, …)` on the 审核/反审核 button — the standard `Sp_Calc_s` slot.