物品领用

graph TD Start((开始)) --> A[填写物品领用单：出库编号、出库日期、领用人、操作员、备注、产品名称、产品编号、规格型号] A --> B{记录锁定校验} B -->|是| C{领用人信息校验} B -->|否| End((结束)) C -->|是| D{产品名称与编号匹配校验} C -->|否| End D -->|是| E{规格型号校验} D -->|否| End E -->|是| F{出库日期合法性校验} E -->|否| End F -->|是| G{操作员权限校验} F -->|否| End G -->|是| H{库存数量充足校验} G -->|否| End H -->|是| I{领用数量上限校验} H -->|否| End I -->|是| J{重复出库编号校验} I -->|否| End J -->|是| K{备注信息完整性校验} J -->|否| End K -->|是| L{最终审批校验} K -->|否| End L -->|是| M[生成出库记录，更新库存] L -->|否| End M --> End((结束))