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.

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