Answer / mohammad jamaluddin

Logical Unit of Work.its avoid the critical operation in
both database level and in screen level.it means one user
deleting some records and second user trying to modifying
those records but it's creating problem to avoid this
problem we have this LUW feature in SAP R/3.It works like
first user working on one transaction second user work on
the same transaction only possible the first user come out
from transaction then only second user work the
transaction.This is the importence of LUW.

Answer / vijay

LUW is the span of time during which database updates must
be performed.

Answer / manas

There are various work process in the SAP system. Whenever
we doing database update, enqueue, dequeue, dialogs, each
step is known one Logical Unit of Work.It is for
consistency in data and work process. While moving from one
screen to another there will be two LUW while calling BAPI,
COMMIT WORK it will have two LUW.

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