Answer / susmita

A logical database is simply an ABAP program that combines
the contents of the database tables.A logical database is
linked into ABAP report program as one of the program
attributes.

Answer / rammohan

logical data base is a sap standard application program is
used to read data from multiple tables, it provides the
authorization checks and pre-defined selection screens.

eg:

in sap hr pa ----- pnp/pnpce node ---- pernr

om ----- pch node ---- objec

Recruitment ---pap node ----- applicant

ldb is hierarchal structure so performance is low.

Answer / mishra

Logical databases are special ABAP programs that retrieve
data and make it available to application programs. The
most common use of logical databases is still to read data
from database tables by linking them to executable ABAP
programs.

Answer / l.sai koteswararao

If we want to use the same data more and many times for not
disturbing the main database we can create one logical data
base of that data to make free of the main database.

this is preferred mainly in hr team

Answer / kubera

A Logical Database is a method by which the ABAP programs
can access and process the data.

After the SESSION is created where is it stored?

3 Answers   Accenture, Satyam,

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How can we upload a text file having delimiters in to legacy system? : abap bdc

0 Answers  

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Difference between check table and value table.

3 Answers   vCentric Technologies,

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i want to see a material master data which is at client side.How can i view that?

1 Answers   Siemens,

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sap modifications and enhancements are stored in which table?

8 Answers   Intelligroup,

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what is BDCDATA structure?

4 Answers   Accenture,

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What is direct input method ?

0 Answers  

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On abap: did you set up a workflow? Are you familiar with all the steps for setting up a workflow?

0 Answers  

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What is meant by exclusive, not cumulative lock? : sap abap data dictionary

0 Answers  

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Among the Call Transaction and Session Method, which is faster?

3 Answers   Cognizant,

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what connects smartform to it's driver program?

2 Answers   IBM,

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How do you validate the selection criteria of a report? And how do you display initialvalues in a selection screen?

0 Answers  

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