Answer Posted / 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.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
there are 2 selection screens. material num in screen 200 and plant in screen 300. so how can you write in INITIALISATION event?
What are the difference between call screen and leave screen?
Which transaction code can I used to analyze the performance of ABAP program.?
What is the difference between a pool table and a transparent table and how they are stored at the database level?
What is sap abap data classes?
How many types of views are there? : abap data dictionary
What is a persistent class?
What is meant by search help? : sap abap data dictionary
What are interface/conversion programs in SAP?
Write syntax for message error (report)?
From Excel to ABAP - Is batch mode possible ?
What is the bapi?
What is design pattern? Provide example .Why are we using it?
Can a transparent table exist in the data dictionary but not in the database physically?
Does the external program run in the same sap luw as the caller, or in a separate one?
