What is ERP?
ERP stands for Enterprise Resource Planning.
Enterprise Resource Planning systems integrate all data processes of an Oraganization into unified system.
The key feature of an ERP system is it uses a single or Unified database to store data for the various system modules.
Various Modules which comes under ERP are listed below:
i.Manufacturing
ii.Supply Chain
iii.Financials
iv.CRM
v.Human Resources
vi.Warehouse Management
What is SAP ?
SAP stands for Systems Applicatios and Products in Data Processing.
SAP AG has released SAP R/2 Version initially.The architecture of the R/2 system is Mainframe Architecture.
Later SAP R/3 is released which has different from R/2 architecture.
R stands for RealTime.
3 stands for 3 Tier Architecture.
There are over 120,000 installations at more than 30000 Companies.SAP Products are used over 15 millon People in more than 125 countries.
Purchasing Tables
EKPO Purchasing Document Item
IKPF Header- Physical Inventory Document
ISEG Physical Inventory Document Items
A501 Plant/Material
EBAN Purchase Requisition
EBKN Purchase Requisition Account Assignment
EKAB Release Documentation
EKBE History per Purchasing Document
EKET Scheduling Agreement Schedule Lines
EKKN Account Assignment in Purchasing Document
EKKO Purchasing Document Header
LFA1 Vendor Master (General section)
LFB1 Vendor Master (Company Code)
NRIV Number range intervals
RESB Reservation/dependent requirements
T161T Texts for Purchasing Document Types
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