【转】SAP PP 顾问面试考试试题及资料

爱谁谁a

　　SAP PP 顾问面试试题及资料
　　1.   Master Data
　　Organizational Structures
　　·         What are the various organizational structures in the R/3 System?
　　·         Which R/3 organizational structures are used primarily for PP?
　　·         What is the relation between controlling area, company code, valuation area, plant and storage location
　　Material Master
　　·         What is the purpose of different material master views?
　　·         Which views are available?
　　·         Which views are used primarily for PP?
　　·         What is the relationship between material master views and individual organizational structures?
　　·         How does the industry sector influence the material master maintenance?
　　·         How does the material type influence the material master maintenance?
　　·         What is the difference between external and internal number assignment and how is it set up in Customizing?
　　·         Which other factors can influence the selection of fields in the material master?
　　·         How can MRP profile and forecast profile be used to optimize material master maintenance?
　　·         How can a material master be reorganized (deleted/archived)?
　　·         Which units of measure can affect processing in the material master (base unit of measure, production unit, order unit, etc.)?
　　·         What is the material status used for and on which levels could it be maintained?
　　·         Review the usage of the following settings?
　　-          MRP group
　　-          MRP type
　　-          Reorder point
　　-          Planning time fence
　　-          MRP controller
　　-          Lot size
　　-          Procurement type
　　-          Special procurement type
　　-          Production storage location
　　Backflush flag
　　-          Stock determination group
　　-          Bulk material
　　-          Scheduling margin key
　　-          Safety stock
　　-          Strategy group
　　-          Consumption mode and consumption period
　　-          Availability checking group
　　-          Alternative selection flag
　　-          Dependent requirement flag for individual and collective requirements
　　-          Production scheduler
　　-          Production scheduling profile
　　-          Underdelivery/overdelivery tolerance
　　-          In-house production time (lot size dependent/independent)
　　-          Valuation class
　　-          Price control indicator
　　-          Moving average price/standard price
　　Bills of Material
　　·         What is determined by BOM usage?
　　·         What technical types of BOM are available?
　　·         Can the technical type of a BOM be changed?
　　·         During which processes will BOM usage and status be considered?
　　·         When would it be useful to make use of a Group BOM?
　　·         What is meant by area of validity and effectivity of a BOM?
　　·         Which item categories are available and what are their specifications?
　　·         What is a sub-item?
　　·         Under which circumstances could a BOM be recursive and what the usage of the recursive indicator?
　　·         What is the usage of the following BOM settings?
　　-          Explosion type
　　-          Relevant to production
　　-          Relevant to costing
　　-          Material provision indicator
　　-          Bulk material
　　-          Production storage location
　　Work Centers
　　·         What is a work center category?
　　·         What data can be maintained on the various views (basic, default, capacity, scheduling, costing, etc.)?
　　·         What is the purpose of a standard value key?
　　·         What role does the operation control key play?   
What does referencing mean?
　　·         Why to use a work center hierarchy?   
What is a pooled capacity?
　　·         Analyze the usage of the following fields?
　　-          Backflush indicator
　　-          Capacity category
　　-          Formulas for determining capacity requirements
　　-          Rate of capacity utilization
　　-          Relevant to finite scheduling indicator
　　-          Overload
　　-          Formulas for scheduling
　　-          Location group (move time matrix)
　　-          Queue times (normal and minimum)
　　-          Cost center
　　-          Activity types
　　-          Formulas for costing
　　Routings
　　·         What does a routing define?
　　·         How is a routing structured?
　　·         What task list types are available in the R/3 System?
　　·         What is a routing group and group counter?
　　·         What is a routing sequence, and what types of sequence are available?
　　·         What could be reasons to use sequences?
　　·         What are the various options to assign materials to routings?
　　·         Under which conditions would it make sense to assign components to operations?
　　·         What is a reference operation set?
　　·         How could the lotsize-dependend inhouse production time be calculated and updated into the material master?
　　Production Resources/Tools
　　·         What types of PRT are available?
　　·         What is the relationship between PRTs and a routing/operation?
　　Engineering Change Management
　　·         What are the objectives of Engineering Change Management?
　　·         What is the significance of changes with a history?
　　·         Which PP objects can be managed using Engineering Change Management?
　　·         What is the purpose of an engineering change request/order?
　　·         How is a change master record structured?
　　·         What is a revision level compared to engineering change master?
　　Other Issues
　　·         Which scheduling options are available, and how do they differ from each other?
　　·         Which time components are taken into account during scheduling?
　　·         How are basic order dates determined?
　　·         How are the scheduled dates determined?
　　·         Which scheduling types are available in lead time scheduling?
　　·         What role do reduction measures play in scheduling?
　　·         What types of scrap can be maintained in PP basic data and how would they be considered during MRP repectively scheduling?
　　·         What is external processing, and what conditions must be fulfilled before external processing can take place?
　　·         What are co-products?
　　2.   Production Planning
　　General Issues
　　·         What are the various planning levels available in R/3 PP?
　　·         What are the dependencies between Sales and Operations Planning, Demand Management, Long-Term-Planning and Material Requirements Planning?
　　Sales and Operations Planning
　　·         What is the purpose of Sales and Operations Planning?
　　·         What is the structure of product groups and how could they be used in SOP/DM/LTP/MRP?
　　·         What is the purpose of proportion factors and aggregation factors within product groups?
　　·         Which planning methods are available in SOP?
　　·         Which sources are available as input data for SOP?
　　·         Which options are available for creating a sales plan in SOP?
　　·         Which options are available for creating an operations plan in SOP?
　　·         What is ‘disaggregation’?
　　·         How could the result of SOP be passed on to different planning tools within the PP planning environment?
　　Demand Management
　　·         What is the purpose of Demand Management?
　　·         At which points is Demand Management integrated with Sales and Distribution?
　　·         Explain the main strategies in Make-to-Stock as well as in Make-to-Order planning logic. Pay attention to master data settings.
　　·         What does consumption respectively reduction mean in the context of planning strategies?
　　·         What role does the individual/collective requirements indicator in the material master have during make-to-order production?
　　·         What is a stocking level, and how can it be influenced?
　　·         Which types of availability check are available (ATP and check against planning) and what are the characteristics of these checks?
　　·         Explain the link between MRP group, strategy group, strategy and requirement class.
　　·         What settings could be made in requirements classes (on PP as well as on SD side)?
　　·         Explain the purpose  of version management in Demand Management?
　　Master Production Scheduling
　　·         Under which circumstances would you recommend the usage of MPS?
　　·         Compare the functionality of MPS with MRP?
　　·         What is meant by the ‘firming’ of procurement proposals, and how can this effect be achieved?
　　·         What is a planning time fence, and where is it defined?
　　·         What is a manual firming date, and where is it defined?
　　·         How can a planned order be ‘firmed’, and which firming indicators are available in a planned order?
　　Material Requirements Planning
　　·         What is the purpose of MRP and how does it fit into the PP planning environment?
　　·         How would you organize MRP runs? Discuss the different options
　　-          MRP for a plant – online
　　-          MRP for a plant – in background
　　-          MRP for a material (individual planning) - online
　　·         Which planning types are available (NEUPL, NETCH, NETPL)?
　　·         Which planning parameters are to be set in the application itself?
　　·         What is the function of the planning file?
　　·         What is meant by single-level planning, multi-level planning?
　　·         What is meant by interactive MRP?
　　·         What are the characteristics of an MRP scenario that is performed in simulation mode?
　　·         What is meant by low-level code and how is it considered in MRP?
　　·         What is a net requirements calculation?
　　·         Which buffers can be taken into account for the net requirements calculation in MRP (quantity buffer: safety stock, time buffer: safety time)?
　　·         What does lot-size calculation entail?
　　·         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?
　　·         How does the procurement type defined in the material master affect MRP?
　　·         What is backward scheduling? What are the characteristics of backward scheduling?
　　·         What is the difference between basic scheduling and lead time scheduling?
　　·         How are the order due dates determined in basic scheduling?
　　·         How are the order due dates determined in lead time scheduling?
　　·         How does the in-house production time defined in the material master affect scheduling?
　　·         How does the scheduling margin key affect scheduling?
　　·         How are BOMs selected in MRP? Which criteria are taken into account during BOM selection?
　　·         What is a ‘BOM selection ID’?
　　·         How are alternative BOMs selected?
　　·         What is a production version?
　　·         How are routings selected in MRP? Which criteria are taken into account during routing selection?
　　·         What is an MRP list? What is a stock/requirements list? How are these lists structured? What are the differences between these lists?
　　·         What is the function of exception messages?
　　·         What are planned orders?
　　·         What is meant by the individual/collective conversion of planned orders?
　　·         What is meant by “days’ supply” and “receipt days’ supply”?
　　·         How can component discontinuation be managed in MRP?