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  SAP ABAP ALL IMP IQ'S     DATA DICTIONARY DDIC Objects What are the technical properties of a table and explain about them? Ans:-   There are 7 types of tech. properties .They are   Delivery Class : - It is used to control the Transport of the table data.                              It is used to specify the type of the table. In Real time we mostly use the delivery class 'C' . In case of delivery class 'A' the table can maintained in any system (development, quality, production systems) using SM30.   b) Data Browser/table view maintenance : - This property is used to specify the whether the   table can be maintained or not. In real time we mostly use “Display/maintenance allowed “option.   c) Data Class :- It is used to specify the type of the data to be maintained in the table. In Real time we mostly use APPL0 or APPL1 . APPL0 – Master data – Access frequently & updated (changed) rarely. Ex: D.O.B APPL1 – Transactional data – Access frequently &