ABAP Keyword Documentation → ABAP Glossary
Exclusive Lock
Lock that does not allow other users to set simultaneous locks for the data locked exclusively. The
Open SQL statements
INSERT, DELETE,
MODIFY, and
UPDATE, SELECT
with addition FOR UPDATE as well as all relevant
Native SQL statements set the corresponding
database locks to the specified rows. As an
SAP lock, an exclusive lock is set by an appropriately parameterized call of a
lock function module.