lock objects

[Former Member]

Hi experts,

My requirement is to create lock for parent table and its child tables.Each and every child tables is having relation with the parent table.

When iam creating the lock for parent table, in this process iam adding the child tables in the list.But here one child table is missing in the log eventhough its having the relation with parent table.

Valuable replies will be awarded with points.........

Regards,

Swetha.

[Former Member]

Hi,

it may help u

1) Select object type Lock object in the initial screen of the ABAP Dictionary, enter an object name and choose Create. The name of a lock object should begin with an E (Enqueue).The maintenance screen for lock objects is displayed.

2) Enter an explanatory short text in the field Short text. You can then use the short text to find the lock object at a later time, for example with the R/3 Repository Information System.

3) Enter the name of the primary table of the lock object. All other tables in the lock object must be linked with the primary table using foreign keys.

4) Select the lock mode of the primary table in the field below it The lock mode is used as the default value for the corresponding parameters of the function modules generated from the lock object.

5) Choose Add if you want to lock records in more than one

table with the lock object. A list of all the tables linked with the primary table using valid foreign keys is displayed. Select the appropriate table. The lock

mode of the primary table is copied as lock mode. You can change this setting as required, for example you can assign the lock mode separately for each table.

Similarly, you can add a table linked with the secondary table just added with foreign keys. To do this, place the cursor on the name of the secondary table and choose Add.

If no lock mode is assigned to a table, no lock is set for the

entries in this table when the generated function modules are

called. You should not assign a lock mode if a secondary table

was only used to define a path between the primary table and

another secondary table with foreign keys.

6) Save your entries.

A dialog box appears in which you have to assign the lock

object a development class.

7) You can define whether the function modules generated from

the lock object should be RFC-enabled on the Attributes tab

page. If you set the Allow RFC flag, the generated function

modules can be called from within another system with Remote

Function Call. If you permit Remote Function Calls for an

existing lock object, you must ensure that the generated

function modules are called from within an ABAP program with

parameters appropriate for the type. You should therefore check

all programs that use the associated function modules before

activating the lock object with the new option.

😎 Choose Activate

Regards