By default SAP provides locking mechanism if db is being used by a user ,then what is the use of writing enque method in your code?
- 1 Answers
- 4466 Views
- SAP Labs, I also Faced
- E-Mail Answers
Answer / marek
It is used for blocking data base element (for example) for whole process of your report. For example you SELECT some data form db, and before MODIFY or UPDATE statement is a lot of code and it could take a while to execute – the data could be change by other program (or even the same run by other person).
A ways to avoid that is to use ENQUEUE and DEQUEUE items using a proper function module or using SELECT FOR UPDATE statement .
| Is This Answer Correct ? | 1 Yes | 0 No |
How do you find the information on the current screen? : abap bdc
Explain how data is stored in cluster table?
Persistent class
What are the FM do we use in OM
wht is the diff. b/n initialization and lotus of event
What is the Difference between At Line selection and At user-command?
I want to display the different data on the multiple main windows of the form in Sapscript. Is it possible ? If yes, then How?
What are the events used in abap in the order of execution?
What are screen painter and menu painter?
Did you use buffering?
2-What is the difference between At New and On change Of inside a loop??I want inside a loop difference not basic difference??
What is the difference between data elements and domains?
-
SAP Basis (1262) - SAP ABAP (3939)
- SAPScript (236)
- SAP SD (Sales & Distribution) (2716)
- SAP MM (Material Management) (912)
- SAP QM (Quality Management) (99)
- SAP PP (Production Planning) (523)
- SAP PM (Plant Maintenance) (252)
- SAP PS (Project Systems) (138)
- SAP FI-CO (Financial Accounting & Controlling) (2766)
- SAP HR (Human Resource Management) (1180)
- SAP CRM (Customer Relationship Management) (432)
- SAP SRM (Supplier Relationship Management) (132)
- SAP APO (Advanced Planner Optimizer) (92)
- SAP BW (Business Warehouse) (896)
- SAP Business Workflow (72)
- SAP Security (597)
- SAP Interfaces (74)
- SAP Netweaver (282)
- SAP ALE IDocs (163)
- SAP Business One (110)
- SAP BO BOBJ (Business Objects) (388)
- SAP CPS (Central Process Scheduling) (14)
- SAP GTS (Global Trade Services) (21)
- SAP Hybris (132)
- SAP HANA (700)
- SAP PI (Process Integration) (113)
- SAP PO (Process Orchestration) (25)
- SAP BI (Business Intelligence) (174)
- SAP BPC (Business Planning and Consolidation) (38)
- SAP BODS (Business Objects Data Services) (49)
- SAP BODI (Business Objects Data Integrator) (26)
- SAP Ariba (9)
- SAP Fiori (45)
- SAP EWM (Extended Warehouse Management) (58)
- Sap R/3 (150)
- SAP FSCM Financial Supply Chain Management (101)
- SAP WM (Warehouse Management) (31)
- SAP GRC (Governance Risk and Compliance) (64)
- SAP MDM (Master Data Management) (0)
- SAP MRS (Multi Resource Scheduling) (0)
- SAP ESS MSS (Employee Manager Self Service) (13)
- SAP CS (Customer Service) (0)
- SAP TRM (Treasury and Risk Management) (0)
- SAP Web Dynpro ABAP (198)
- SAP IBP (Integrated Business Planning) (0)
- SAP OO-ABAP (Object Oriented ABAP) (70)
- SAP S/4 HANA Finance (Simple Finance) (143)
- SAP FS-CD (Collections and Disbursements) (0)
- SAP PLM (Product Lifecycle Management) (0)
- SAP SuccessFactors (33)
- SAP Vistex (0)
- SAP ISR (IS Retail) (28)
- SAP IdM (Identity Management) (0)
- SAP IM (Investment Management) (0)
- SAP UI5 (59)
- SAP SCM (Supply Chain Management) (51)
- SAP XI (Exchange Infrastructure) (49)
- SAP Cloud Platform (34)
- SAP Testing (89)
- SAP SolMan (Solution Manager) (63)
- SAP MaxDB (116)
- SAP GUI (15)
- SAP AllOther (329)
