3tier archietecture:-
SAP R/3 is one of the main product of SAP,where R stands for RealTime and the number 3 relates to three tier application architecture(Data base,Application Server and Client).
Most of the business in todays world runs on SAP R/3 system.About 80% of the companies implemented this software.
https://www.youtube.com/watch?v=3l1tr37vzas
Some transactions in sap:-
SAP HAVE MANY TRANSACTIONS TO DO THE SEVERAL WORK IN SAP ABAP SYSTEM THESE ARE.
1.se11 for data dictionary
2.se38 for abap editor
3.se91 message class
4.se37 for functional module
5.se80 for functional group.
6.OAER for business document navigator.
7.SHDB for recording to sap.
Table creation in SAP ABAP:-
First of all open transaction se11 then.
1.create domain
2.create data element
3.create table
4.create field
All the work is done in transaction se11.And MANDT should be the primary key.
After all these go to the extras options then create enchcement category then utilities,table content,create entries
SAP R/3 is one of the main product of SAP,where R stands for RealTime and the number 3 relates to three tier application architecture(Data base,Application Server and Client).
Most of the business in todays world runs on SAP R/3 system.About 80% of the companies implemented this software.
Some transactions in sap:-
SAP HAVE MANY TRANSACTIONS TO DO THE SEVERAL WORK IN SAP ABAP SYSTEM THESE ARE.
1.se11 for data dictionary
2.se38 for abap editor
3.se91 message class
4.se37 for functional module
5.se80 for functional group.
6.OAER for business document navigator.
7.SHDB for recording to sap.
Table creation in SAP ABAP:-
First of all open transaction se11 then.
1.create domain
2.create data element
3.create table
4.create field
All the work is done in transaction se11.And MANDT should be the primary key.
After all these go to the extras options then create enchcement category then utilities,table content,create entries
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