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Practical and helpful SAP PP Stuff to assist those supporting the SAP Production Planning Modules.

SAP Certification Exam
Requirements for R/3 Consultants in Production and Production Planning
Sample Question in Production and Production Planning

MRP
Factory Calendar
Transaction Codes for MRP
Planning separately via Storage Location or Vendor with MRP Area
Rescheduling date does not take into account the GR Processing Time
Define Safety Stock Availability
MRP Group and MRP Controller
Scheduling Background Jobs for MRP
The Common Planning Strategy used

Production Order
Production order confirmation with future date is not allowed

Planned Order
Assign Multiple Planned Order to a Purchase Requistion

Goods Movement
Define the default components reservation movement type

Message
Production Control System Messages

Capacity Planning
Capacity Leveling Profile Setup

Engineering Change Management
A basic Engineering Change Management Setup

BOM
Creating a simple BOM
Explode BOM
Where used list for BOM
Controlling data for your Bill of Materials
Allocating BOM to Other Plant 
Mass Change Bill of Materials
Multi-level configuration with variants

Standard Reports
Checking Costs and Revenues from the Sales Order

ABAP Reports
Exact data from the MRP Table
Production Order Quantity Change Daily Checklist

Best regards,
SAP ABAP Programming and Other IMG Stuff
http://sapabap0.tripod.com