topic Re: about Lock/Unlock Function Module in Application Development and Automation Discussions

about Lock/Unlock Function Module

Former Member — Thu, 18 Sep 2008 02:39:00 GMT

can anyone tell me how I can know the Lock/Unlock Function Module for a customized table?

many thanks

Former Member — Thu, 18 Sep 2008 03:00:36 GMT

Please refer:

Former Member — Thu, 18 Sep 2008 04:11:43 GMT

Hi,

There are two function modules used to lock and unlock the tables. Those are mentioned below.

Unlocking the table

CALL FUNCTION 'DEQUEUE_E_TABLE'

EXPORTING

tabname = table_name

locking the table

CALL FUNCTION 'ENQUEUE_E_TABLE'

EXPORTING

tabname = table_name

EXCEPTIONS

foreign_lock = 1

system_failure = 2

OTHERS = 3.

Regards,

Abdur Rafique

Former Member — Thu, 18 Sep 2008 06:09:55 GMT

Hi,

whenevere we create lock object for perticular table, it will generate two function mudules.

those function module are 'ENQUEUE_E_TABLE' and 'DEQUEUE_E_TABLE'.

if you want to lock the table, you can use below function module

CALL FUNCTION 'ENQUEUE_E_TABLE'

EXPORTING

tabname = table_name

EXCEPTIONS

foreign_lock = 1

system_failure = 2

OTHERS = 3.

if you want to release the table, you can use below function module

CALL FUNCTION 'DEQUEUE_E_TABLE'

EXPORTING

tabname = table_name

thanks

paramesh