1. CREATION OF LOCK OBJECTS
1. BEFORE CREATING A LOCK OBJECT FOR A TABLE MAKE SURE THAT THE TABLE
IS ACTIVE,
2. CLICK ON LOCK OBJECT RADIO BUTTON AND ENTER A NAME FOR THE LOCK
OBJECT, THE NAME OF THE LOCK OBJECT SHOULD START WITH 'EZ' OR 'EY'
AND CLICK ON CREATE BUTTON.
2. 3. PROVIDE A SHORT DESCRIPTION,
When the Allow RFC option is checked in,the lock object can be transferred to other clients else it is
considered as a local lock object which can be used only within a specific client.
3. 4. NOW CLICK ON TABLE TAB BUTTON,
IN NAME COLUMN, GIVE THE NAME OF THE TABLE FOR WHICH YOU WANT TO CREATE
A LOCK OBJECT, AND SEPCIFY THE LOCKING MODE.
THERE ARE THREE TYPES OF LOCKING MODES,
1. WRITE LOCK.-- USED TO LOCK WRITE PREMISSION.
2. READ LOCK.-- USED TO LOCK READ PREMISSION.
3. EXCLUSIVE, NOT CUMULATIVE.-- SAME AS WRITE LOCK
4. 5.
6. NOW CLICK ON LOCK PARAMETER TAB, THERE YOU CAN SEE PRIMARY KEY OF
THE TABLE AS A LOCK PARAMETER BY DEFAULT. NOW SAVE AND ACTIVATE.