SAP PP Flashcards
Material Master views used in PP and their org.levels. (4)
Basic data
Classification
Materials planning view (plant-specific)
Scheduling view (plant-specific)
BOM usage areas (4+3)
MRP (explodes BOM)
Work scheduling (BOM the basis for planning operations and shop floor control)
Production order management (provision of parts)
Other: Reservations, Goods Issues, Sales Orders
Product costing
BOM categories (5)
Material BOM Order BOM Document structure Equipment BOM Functional location BOM
BOM usage (5+2)
Costing Engineering/design Plant maintenance Production Sales and distribution Universal Empties
BOM item application relevance statuses (6)
Engineering Production Plant maintenance Spare parts Sales Costing
Low level code features and uses (2)
Sequence in MRP
Product costing
Material can be used in multiple levels of one product
It’s a lowes explosion level at which material occurs in all prouct structures
Collect material requirements on the lowest explosion level.
= Уровень ППМ
Deletion of BOMs (7)
Deletion function
Deletion flag
Delete entire BOM
Delete items
Delete w/o history (w/o change master record)
Delete with history using ECM (with change master record)
Using authorisations groups control
BOM item categories (8)
Stock item Non-Stock item Variable size item Text item Document item Class item PM structure element Intramaterial (production planning process industries PP-PI)
BOM item category defines (5)
Material? Quantity based inventory management? -/+ sign supported? Subitems supported? Which details screens layuot is required for specific item category
BOM item control indicators (10)
Base data tab
Recursive allowed Discontinuation Co-product Explosion type Fixed quantity Alternative item group MRP settings: Individual requirements indicator Phantom assembly Direct production (via special procurement key) Long term planning
BOM item control indicators (4)
Status tab
Item statuses (relevancy)
Material provision ind.
Spare part ind.
Bulk material
Change master record data (8)
Header:
Reaso for change (txt)
Valid from
Status (configurable, 3 indicators: object changeble, validity date changeble, blocked for distribution in ALE for PDM)
Object type:
Object - assigned changed objects that was changed.
Block, description, alternative, valid from date.
Settings in BOM modification parameter (4)
Validity (low date or valid from date= today?)
Allowed technical types (only for Multiple BOM and Variant BOM)
Settings for items (explosion type, text for variable size item)
General BOM settings (Base UoM for special BOM categories and item categories, CAD interface activation)
User specific default values in customizing for BOM (4)
Item increment
Item category
Material provision indicator
Reporting options
BOM default values in customizing (3)
Base quantity of BOM
BOM status
UoM of variable-size items
BOM and routing selection is based on: (3)
Lot size
Validity date
Production version
Types of planning strategies (4)
Make-to-stock production
Final assemblies based on sales orders:
Make-to-stock production of assemblies by planning at assembly level.
Make-to-stock production of assemblies by planning at finished product level.
Make-to-order production only, without planning.
Important planning strategies (6)
Planning strategies for make-to-stock production • Make-to-stock production 10 • Production by lot size 30 • Planning with final assembly 40 • Planning at assembly level 70 Planning strategies for make-to-order production • Make-to-order production 20 • Planning without final assembly 50
Consumption modes and settings (4+1)
= how planned independent requirements are consumed by sales orders Backward consumption Backward/Forward Forward consumption Forward/Backward \+ Consumption period Default: Backward for 999 days
ATP areas (5)
SO Deliveries Component availability in: --Planned orders --Production orders Goods movements
Scope of ATP is defined by (2)
Checking group (MRP3) Checking rule (Customizing application)
MRP settings levels and their priority (3)
Decending priority:
Material master
MRP Group
Plant parameters
Basic MRP settings (5)
Plant/Customizing: Activate requirements planning Set up planning file Plant parameters Material MRP views: Valid MRP type Valid Material status
What defines firming of planned orders (3)
Planning time fence
Manual Firming date
Manual firming or firming via changes
MRP steps (5)
Net requirements calculation Lot size calculation Procurement type Scheduling Bill of material (BOM) explosion
Safety stock and safety time control paramenters (6)
Safety stock
Proportion of safety stock availability for planning
Safety stock profile (dynamic safety stock: min, max, target number of days * consuption) + periods
Safety time
Safety time indiicator (all or only independent requirements)
Safety time profile (time periods)
Lot sizing procedures (11)
Static:
Exact lot size
Fixed lot size
Replenish to max stock level
Periodical:
Daily lot size
Weekly lot size
Monthly lot size
Flexible periods according to planing calendar
Optimization method:
Part period balancing (storage costs = ordering costs)
Least unit lot procedure (total costs per unit = min)
Groff reorder procedure (grouping until average storage costs > ordering costs reduction)
Dynamic lot size creation (grouping until additional stc > lot size fixed costs)
Lot sizing restrictions (4)
Minimum lot size
Maximum lot size
Rounding value
Rounding profile
