SAP-BI@Products of SAP

Products of SAP:-
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1) SAP R/3:-
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* This is an OLTP system
* PL + DB + OS + Concept
* ABAP/4 + any DB + (UNIX / Windows ) + ERP
* ERP - Enterprise Resource Planning.
Enterprise :- Very Big Company
Resources :- 4 m's
men, Machinery, material, Money
Planning:- any thing we decide in advance
* By Using this concept of ERP we can integrate all the transactions in the Business and reduce the mis manupulation of resources.
2) SAP BW:-
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* This is an OLAP Application
* PL + DB + OS + Concept
* ABAP/4 + any DB + (UNIX / Windows ) + DW
3) SAP CRM:-
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* Customer Relationship Management
* PL + DB + OS + Concept
* ABAP/4 + any DB + (UNIX / Windows ) + To Retain the existing Customer.
* Sub Modules:-
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1) Internet Sales
2) Mobile
 a) Sales
 b) Services
3) Call centers
 a) Sales
 b) Services
4) SAP APO:-
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* Advanced Planning Optimizer (Planning Application).
* PL + DB + OS + Concept
* ABAP/4 + any DB + (UNIX / Windows ) + Production Planning.
* Sub Modules:-
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1) DP - Demand Planning
2) SNP - System Network Planning
3) GATP - Global Availability to promise
4) PP/DS - Production planning and   Scheduling.
5) TP/VS - Transportation and Scheduling.
5) SAP SEM:-
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* Strategic Enterprise Management - Financial Planning
* PL + DB + OS + Concept
* ABAP/4 + any DB + (UNIX / Windows ) + Financial Planning.
* Sub Modules:-
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1) BPS - Business Planning and Simulation
2) CPM - Corporate Performance Monitor
3) SRM - Stake Holder Relationship Management
4) BCS - Business Consolidation and   Simulation.
6) Enterprise Portals:-
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* Single Sign on.
* we can publish reports of any application on to portals.