PP顾问的常见面试问题SAP PP 顾问面试试题及资料
1. Master Data 主数据
Organizational Structures 组织结构
· What are the various organizational structures in the R/3 System?
什么是不同组织结构在R/3系统中
· Which R/3 organizational structures are used primarily for PP?
那个R/3组织结构是首先用到的针对PP
· What is the relation between controlling area, company code, valuation area, plant and storage location控制区域，公司代码，评估范围，工厂和仓储位置之间的关联是什么？？
Material Master主物料
· What is the purpose of different material master views?
不同的物料视图是什么用途？
· Which views are available?
那个视图是可能用到的？应该指的是PP模块
· Which views are used primarily for PP?
那些视图是主要应用的针对PP?
· What is the relationship between material master views and individual organizational structures?物料视图和独立的组织结构之间有什么关联？
· How does the industry sector influence the material master maintenance?
行业领域如何影响到物料的维护？
· How does the material type influence the material master maintenance?
物料类型如何影响到主物料的维护？
· What is the difference between external and internal number assignment and how is it set up in Customizing?内部和外部分配号码之间有什么不同？在客户定制中怎么实现？
· Which other factors can influence the selection of fields in the material master?那些因素能够影响到物料字段的选择？
· How can MRP profile and forecast profile be used to optimize material master maintenance?如何使 物料需求计划配置和预测配置用到优化物料维护？
· How can a material master be reorganized (deleted/archived)?
如何使一个物料重新编制，删除或激活？
· Which units of measure can affect processing in the material master (base unit of measure, production unit, order unit, etc.)?
在主物料处理中那个单位能够影响
· What is the material status used for and on which levels could it be maintained?什么是物料状态应用和那个层次能够维护他？
· Review the usage of the following settings?叙述下面的设定方法？
- MRP group 物料需求计划组
- MRP type 物料类型
- Reorder point 再定购点
- Planning time fence 计划时间栏栅（计划时间中的各个段）
- MRP controller 物料需求计划控制者
- Lot size 批量大小
- Procurement type 获取类型
- Special procurement type 特定的获取类型
- Production storage location 产品存储位置
- Backflush flag 反冲标志
- Stock determination group 库存确定组
- Bulk material 散装物料
-
Scheduling margin key 计划边际码
- Safety stock 安全库存
- Strategy group 策略组
- Consumption mode and consumption period 消费模式和消费期间
- Availability checking group 可用性检查组
- Alternative selection flag
- Dependent requirement flag for individual and collective requirements
独立/集中
- Production scheduler 生产调度员
- Production scheduling profile 生产计划参数文件
- Underdelivery/overdelivery tolerance 不足交货允差
-
In-house production time (lot size dependent/independent) 厂内生产时
间（相关批量大小、独立批量大小）
- Valuation class 评估类
- Price control indicator 价格控制
- Moving average price/standard price 移动平均价、标准价格
Bills of Material BOM
· What is determined by BOM usage?什么决定了BOM的用途？
· What technical types of BOM are available? 什么样的BOM技术类型是可用？ · Can the technical type of a BOM be changed?BOM技术类型能改变吗？
· During which processes will BOM usage and status be considered? 在那些处理期间BOM用途和状态是被考虑的？
· When would it be useful to make use of a Group BOM?什么时候使用一组BOM 是有用的？
· What is meant by area of validity and effectivity of a BOM?有效范围和
有效BOM是什么意思？
· Which item categories are available and what are their specifications?
那个项目种类是有效的，并且她们的说明是什么？
· What is a sub-item?什么是子项目？
· Under which circumstances could a BOM be recursive and what the usage of the recursive indicator?在什么环境下BOM是递归的？怎么使用递归？
· What is the usage of the following BOM settings?下面的BOM设定做什么用？ - Explosion type 展开类型
- Relevant to production 生产相关的
- Relevant to costing 成本核算标识相关
- Material provision indicator 物料供应标识
- Bulk material 散装物料
- Production storage location 生产仓储地点
Work Centers 工作中心
· What is a work center category?什么是工作中心种类？
· What data can be maintained on the various views (basic, default, capacity, scheduling, costing, etc.)?在不同视图可以维护什么数据（基础数据，缺省值，能力，调度，成本核算等等）
· What is the purpose of a standard value key? 标准值码是什么用途？
· What role does the operation control key play?什么角操作控制键的使用？ · What does referencing mean?涉及的意思？
· Why to use a work center hierarchy?为什么用工作中心层次
· What is a pooled capacity?什么是共享能力？
· Analyze the usage of the following fields?分析下面字段的用途
- Backflush indicator 反冲标识
- Capacity category能力类别
- Formulas for determining capacity requirements决定能力需求的公式
- Rate of capacity utilization 生产能力系数
- Relevant to finite scheduling indicator 有限排成指示器相关的
- Overload 负荷
- Formulas for scheduling 排成公司
- Location group (move time matrix) 位置组
- Queue times (normal and minimum) 标准排队时间最小排队时间
- Cost center 成本中心
- Activity types 活动类型
-
Formulas for costing 成本核算公式
Routings 工艺路线
· What does a routing define?什么是工艺路线的定义？
· How is a routing structured?工艺路线的结构是怎样的？
· What task list types are available in the R/3 System?在R/3系统中什么任务清单类型是可用的？
· What is a routing group and group counter?什么是工艺路线组和组计数器？ · What is a routing sequence, and what types of sequence are available?什么是工艺路线顺序？什么是顺序类型是有效的？
· What could be reasons to use sequences?什么是使用顺序的理由？
· What are the various options to assign materials to routings?分配物料到工艺路线的不同选项是什么？
· Under which conditions would it make sense to assign components to operations?在什么条件下分配组件到工序是有意义的？
· What is a reference operation set?什么是参考工序设定？
· How could the lotsize-dependend inhouse production time be calculated and updated into the material master?如何将内部生产时间更新到主物料中？
Production Resources/Tools 生产资源和工序
· What types of PRT are available?什么生产资源和工具类型是可用的？
· What is the relationship between PRTs and a routing/operation?生产资源工具和工艺路线/作业是什么关联》、？
Engineering Change Management技术变化管理
· What are the objectives of Engineering Change Management?技术变更管理的目标是什么？
· What is the significance of changes with a history?改变的历史意义是什么？
· Which PP objects can be managed using Engineering Change Management?
那些PP 对象能够维护的用技术变更管理？
types是什么意思· What is the purpose of an engineering change request/order?技术变更请求或命令的目的是什么？
· How is a change master record structured?怎么改变物料记录结构？
· What is a revision level compared to engineering change master?用主要的技术修改说明修订层次是什么？
Other Issues 其它问题
· Which scheduling options are available, and how do they differ from each other?那种排成选项是有效的？她们之间有什么不同？
· Which time components are taken into account during scheduling?考虑排成期间的时间组成？
· How are basic order dates determined?订单的基础日期怎么决定的？
· How are the scheduled dates determined?预定的时间怎么决定的？
· Which scheduling types are available in lead time scheduling?交货时间那个排成类型是可用的？
·
What role do reduction measures play in scheduling?在排成中什么角减少度量的使用？
· What types of scrap can be maintained in PP basic data and how would they be considered during MRP repectively scheduling?在PP基础数据中什么报废类型可以维护的？在MRP不同的排成期间是怎么考虑进去的？
· What is external processing, and what conditions must be fulfilled before external processing can take place?什么是外部处理？什么条件必须实现在外部处理前能够发生？
· What are co-products?什么是副产品？
2. Production Planning 生产计划
General Issues标准问题
· What are the various planning levels available in R/3 PP?在R/3PP中不同的计划编制层是有效的？
· What are the dependencies between Sales and Operations Planning, Demand Management, Long-Term-Planning and Material Requirements Planning?销售运作计划, 需求管理，长交期计划和物料需求计划之间是什么依赖关系？
Sales and Operations Planning 销售运作计划
· What is the purpose of Sales and Operations Planning?销售运作计划的目的是什么？
· What is the structure of product groups and how could they be used in SOP/DM/LTP/MRP?产品组的结构是什么？在SOP/DM/LTP/MRP中是怎么用的？
· What is the purpose of proportion factors and aggregation factors within product groups?产品组中的分摊因素，集成因素的作用是什么？
· Which planning methods are available in SOP?针对销售运作计划那些计划编制方法是有效的？
· Which sources are available as input data for SOP?针对销售运作计划那些输入数据源是有效的
· Which options are available for creating a sales plan in SOP?创建一个销售几乎那些选项是有效的？
· Which options are available for creating an operations plan in SOP?创建一个运作计划那些选项是有效的？
· What is ‘disaggregation’?什么是分解？
· How could the result of SOP be passed on to different planning tools within the PP planning environment?在PP计划环境中SOP是如何通过不同的计划工具传递结果的？
Demand Management 需求管理
· What is the purpose of Demand Management?需求管理的目的是什么？
· At which points is Demand Management integrated with Sales and Distribution?需求管理与销售分销的结合点在那里？
· Explain the main strategies in Make-to-Stock as well as in Make-to-Order planning logic. Pay attention to master data settings.说明面向库存生产，面向订单生产计划的逻辑，注意主数据的设定？
· What does consumption respectively reduction mean in the context of planning strategies?销售冲销在计划策略上下文的意思，？
· What role does the individual/collective requirements indicator in the material master have during make-to-order production?面向订单生产期间在主物料中独立集中需求标志的任务是什么？
· What is a stocking level, and how can it be influenced?什么是库存级别？他能产生的影响？
· Which types of availability check are available (ATP and check against planning) and what are the characteristics of these checks?那个有效性检查类型是有可用的？这些检查的特性是什么？
· Explain the link between MRP group, strategy group, strategy and requirement class.说明MPR组，策略组，策略和需求类之间的关联
· What settings could be made in requirements classes (on PP as well as on SD side)?什么设定能够影响需求类？
· Explain the purpose of version management in Demand Management?描述需求管理版本的作用？
Master Production Scheduling 主生产计划
· Under which circumstances would you recommend the usage of MPS?什么样的环境下，推荐使用MPS?
· Compare the functionality of MPS with MRP?比较MPS和MRP的功能性
· What is meant by the ‘firming’ of procurement proposals, and how can this effect be achieved?获取提议时‘坚定的’是什么意思？怎么可以达到效果？
· What is a planning time fence, and where is it defined?什么是计划时间栏栅，在那里定义？
· What is a manual firming date, and where is it defined?什么是手工固定日期，在那里定义？
· How can a planned order be ‘firmed’, and which firming indicators are available in a planned order?计划订单怎么固定，那种固定标志是有效的在计划订单中 Material Requirements Planning 物料需求计划
· What is the purpose of MRP and how does it fit into the PP planning environment?MRP的目的，怎么实现他适合PP计划环境
· How would you organize MRP runs? Discuss the different options怎么组织MPR的运行，论述不同的选项
- MRP for a plant – online联机的工厂MRP
- MRP for a plant – in background后台运行的工厂MRP
- MRP for a material (individual planning) – online个别计划，联机
· Which planning types are available (NEUPL, NETCH, NETPL)?那个计划类型有效？
· Which planning parameters are to be set in the application itself?应用中那个计划参数是自己设定的？
· What is the function of the planning file?计划文件的功能是什么？
· What is meant by single-level planning, multi-level planning?单层多层计划的意思是什么？
· What is meant by interactive MRP?交互式MRP的意思什么？
· What are the characteristics of an MRP scenario that is performed in simulation mode?假定模拟环境是运行的那么MRP的特性是什么？
· What is meant by low-level code and how is it considered in MRP?什么是低阶码，在MRP中是如何考虑的？
· What is a net requirements calculation?什么是净需求计算？
· Which buffers can be taken into account for the net requirements calculation in MRP (quantity buffer: safety stock, time buffer: safety time)? 那个缓冲期是考虑的在MRP净需求计算中？（数量缓存：安全库存时间缓冲安全时间）
· What does lot-size calculation entail?什么是批量大小计算的必须的？ · Which lot-sizing procedures are available in the R/3 System (static, periodic and optimizing procedures)? What are the characteristics of these lot-sizing procedures?在R/3系统中那个批量大小的程序是有效的？(静止的，周期的，最优化的程序)批量程序的特性是什么？
· How does the procurement type defined in the material master affect MRP?在主物料定义中什么样的获取类型影响到MRP?
· What is backward scheduling? What are the characteristics of backward scheduling?什么是后置期，排成后置的特性？
· What is the difference between basic scheduling and lead time scheduling?基础排成和交期排成之间的不同之处？
· How are the order due dates determined in basic scheduling?在基础排程中订单截至日期是怎么确定的？
· How are the order due dates determined in lead time scheduling?在交期排成中订单截至日期是怎么确定的？
·
How does the in-house production time defined in the material master affect scheduling?主物料中定义的内部生产时间怎么影响排成的？
· How does the scheduling margin key affect scheduling?排成关键如何影响排成的？
· How are BOMs selected in MRP? Which criteria are taken into account during BOM selection?MRP中怎么选择BOM的？BOM选择期间那个标准是被考虑的？
· What is a ‘BOM selection ID’?什么是BOM选择ID
· How are alternative BOMs selected?替代物料的选择？
· What is a production version?什么是生产版本？
· How are routings selected in MRP? Which criteria are taken into account during routing selection?在MRP中工艺路线是怎么选择的？什么标准是考虑的？
· What is an MRP list? What is a stock/requirements list? How are these lists structured? What are the differences between these lists?什么是MRP列表？什么是仓库需求列表 ？她们之间有什么不同？
· What is the function of exception messages?例外信息功能是什么？
· What are planned orders?计划订单是什么？
· What is meant by the individual/collective conversion of planned orders?计划订单的独立集中的意思是什么？
· What is meant by “days’ supply” and “receipt days’ supply”?供货天数和收到供货天数是什么意思？
· How can component discontinuation be managed in MRP?在MRP时怎么是维护终止？
3. Production Order Processing 生产订单处理
General Issues
· What are the characteristics of work-to-order production?订单生产的特性？
· What is defined in a production order?生产订单是怎么定义的的？
· What is a document type, an order category and an order type?什么是文档类型，订单种类和订单类型
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