What is lock object in SAP BC-DWB-DIC - ABAP Dictionary?

SAP Term: lock object

• Component: BC-DWB-DIC

• Component Name: ABAP Dictionary

• Description: An object type in . A lock object is a repository object defined in , which serves as the basis for SAP locks. Lock objects specify database tables associated using foreign key relationships and to which a shared lock applies. When a lock object is created, two lock function modules are generated automatically.

Smart SAP Assistant

• Key Concepts: 
  A lock object is an ABAP Dictionary object that is used to control access to a database table. It is used to ensure that only one user can access the table at a time, preventing data corruption or inconsistency. The lock object also ensures that the data in the table is consistent and up-to-date. 
  
  How to use it: 
  To use a lock object, you must first create it in the ABAP Dictionary. You can then assign it to a database table and specify the type of lock (exclusive or shared). When a user attempts to access the table, the lock object will check if the user has permission to access it. If they do, the lock object will grant them access and prevent any other users from accessing the table until they are finished. 
  
  Tips & Tricks: 
  When creating a lock object, make sure to specify the correct type of lock for your application. If you are using an exclusive lock, make sure that only one user can access the table at a time. If you are using a shared lock, make sure that multiple users can access the table simultaneously without causing any conflicts. 
  
  Related Information: 
  For more information on lock objects and how to use them in ABAP Dictionary, please refer to SAP Help Portal article “Using Lock Objects in ABAP Dictionary” (https://help.sap.com/viewer/d9f8b3f2a7e14c6c9f3d7a8b2e5f1e4a/7.5.3/en-US/d9f8b3f2a7e14c6c9f3d7a8b2e5f1e4a.html).