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?



By default SAP provides locking mechanism if db is being used by a user ,then what is the use of wri..

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

Post New Answer

More SAP ABAP Interview Questions

Looking for ABAP Real Time Project in Bangalore, then call @ 9591232001?????

1 Answers  


What are the two ways of searching an ABAP Object and How to navigate to them

1 Answers  


how to write record to a file?& ABAP editor provides?

3 Answers  


if u take one worst program,in this program user write the logic is session method.in that program user can get some errors ,that errors we will see in call transaction method,how it is possible.?

0 Answers   IBM, Satyam,


What are roles and authorization objects?

0 Answers   Infosys,






what is type group?how to create it and what is the use of it?

3 Answers  


Find the scenario and give the result: a, b, c are employees, where a, b will get basic, hra, da. C gets basic and da. How to group for the allowances? : sap abap hr

0 Answers  


what is the use of select for all entries in an internal table?

2 Answers  


What are the Control levels in internal tables?

0 Answers  


What is an update type with reference to a match code id? : abap data dictionary

0 Answers  


How to create report in SD open sales order which covers all Organization, delivery status, shipping details and partner function details. plz mention the detail coding Tahnks, Rahul

0 Answers   TCS,


data:zxyz type xyz. where xyz is a standard sap structure where it contains data type fields and line type (refer to other structure) fields. my question is how to assign values to field zxyz-str-matnr where str is a structure inside xyz structure.

0 Answers  


Categories
  • SAP Basis Interview Questions SAP Basis (1262)
  • SAP ABAP Interview Questions SAP ABAP (3939)
  • SAPScript Interview Questions SAPScript (236)
  • SAP SD (Sales & Distribution) Interview Questions SAP SD (Sales & Distribution) (2716)
  • SAP MM (Material Management) Interview Questions SAP MM (Material Management) (912)
  • SAP QM (Quality Management) Interview Questions SAP QM (Quality Management) (99)
  • SAP PP (Production Planning) Interview Questions SAP PP (Production Planning) (523)
  • SAP PM (Plant Maintenance) Interview Questions SAP PM (Plant Maintenance) (252)
  • SAP PS (Project Systems) Interview Questions SAP PS (Project Systems) (138)
  • SAP FI-CO (Financial Accounting & Controlling) Interview Questions SAP FI-CO (Financial Accounting & Controlling) (2766)
  • SAP HR (Human Resource Management) Interview Questions SAP HR (Human Resource Management) (1180)
  • SAP CRM (Customer Relationship Management) Interview Questions SAP CRM (Customer Relationship Management) (432)
  • SAP SRM (Supplier Relationship Management) Interview Questions SAP SRM (Supplier Relationship Management) (132)
  • SAP APO (Advanced Planner Optimizer) Interview Questions SAP APO (Advanced Planner Optimizer) (92)
  • SAP BW (Business Warehouse) Interview Questions SAP BW (Business Warehouse) (896)
  • SAP Business Workflow Interview Questions SAP Business Workflow (72)
  • SAP Security Interview Questions SAP Security (597)
  • SAP Interfaces Interview Questions SAP Interfaces (74)
  • SAP Netweaver Interview Questions SAP Netweaver (282)
  • SAP ALE IDocs Interview Questions SAP ALE IDocs (163)
  • SAP Business One Interview Questions SAP Business One (110)
  • SAP BO BOBJ (Business Objects) Interview Questions SAP BO BOBJ (Business Objects) (388)
  • SAP CPS (Central Process Scheduling) Interview Questions SAP CPS (Central Process Scheduling) (14)
  • SAP GTS (Global Trade Services) Interview Questions SAP GTS (Global Trade Services) (21)
  • SAP Hybris Interview Questions SAP Hybris (132)
  • SAP HANA Interview Questions SAP HANA (700)
  • SAP PI (Process Integration) Interview Questions SAP PI (Process Integration) (113)
  • SAP PO (Process Orchestration) Interview Questions SAP PO (Process Orchestration) (25)
  • SAP BI (Business Intelligence) Interview Questions SAP BI (Business Intelligence) (174)
  • SAP BPC (Business Planning and Consolidation) Interview Questions SAP BPC (Business Planning and Consolidation) (38)
  • SAP BODS (Business Objects Data Services) Interview Questions SAP BODS (Business Objects Data Services) (49)
  • SAP BODI (Business Objects Data Integrator) Interview Questions SAP BODI (Business Objects Data Integrator) (26)
  • SAP Ariba Interview Questions SAP Ariba (9)
  • SAP Fiori Interview Questions SAP Fiori (45)
  • SAP EWM (Extended Warehouse Management) Interview Questions SAP EWM (Extended Warehouse Management) (58)
  • Sap R/3 Interview Questions Sap R/3 (150)
  • SAP FSCM Financial Supply Chain Management Interview Questions SAP FSCM Financial Supply Chain Management (101)
  • SAP WM (Warehouse Management) Interview Questions SAP WM (Warehouse Management) (31)
  • SAP GRC (Governance Risk and Compliance) Interview Questions SAP GRC (Governance Risk and Compliance) (64)
  • SAP MDM (Master Data Management) Interview Questions SAP MDM (Master Data Management) (0)
  • SAP MRS (Multi Resource Scheduling) Interview Questions SAP MRS (Multi Resource Scheduling) (0)
  • SAP ESS MSS (Employee Manager Self Service) Interview Questions SAP ESS MSS (Employee Manager Self Service) (13)
  • SAP CS (Customer Service) Interview Questions SAP CS (Customer Service) (0)
  • SAP TRM (Treasury and Risk Management) Interview Questions SAP TRM (Treasury and Risk Management) (0)
  • SAP Web Dynpro ABAP Interview Questions SAP Web Dynpro ABAP (198)
  • SAP IBP (Integrated Business Planning) Interview Questions SAP IBP (Integrated Business Planning) (0)
  • SAP OO-ABAP (Object Oriented ABAP) Interview Questions SAP OO-ABAP (Object Oriented ABAP) (70)
  • SAP S/4 HANA Finance (Simple Finance) Interview Questions SAP S/4 HANA Finance (Simple Finance) (143)
  • SAP FS-CD (Collections and Disbursements) Interview Questions SAP FS-CD (Collections and Disbursements) (0)
  • SAP PLM (Product Lifecycle Management) Interview Questions SAP PLM (Product Lifecycle Management) (0)
  • SAP SuccessFactors Interview Questions SAP SuccessFactors (33)
  • SAP Vistex Interview Questions SAP Vistex (0)
  • SAP ISR (IS Retail) Interview Questions SAP ISR (IS Retail) (28)
  • SAP IdM (Identity Management) Interview Questions SAP IdM (Identity Management) (0)
  • SAP IM (Investment Management) Interview Questions SAP IM (Investment Management) (0)
  • SAP UI5 Interview Questions SAP UI5 (59)
  • SAP SCM (Supply Chain Management) Interview Questions SAP SCM (Supply Chain Management) (51)
  • SAP XI (Exchange Infrastructure) Interview Questions SAP XI (Exchange Infrastructure) (49)
  • SAP Cloud Platform Interview Questions SAP Cloud Platform (34)
  • SAP Testing Interview Questions SAP Testing (89)
  • SAP SolMan (Solution Manager) Interview Questions SAP SolMan (Solution Manager) (63)
  • SAP MaxDB Interview Questions SAP MaxDB (116)
  • SAP GUI Interview Questions SAP GUI (15)
  • SAP AllOther Interview Questions SAP AllOther (329)