Earn Money
Trading Forex Online
Paramount Airways
Free Data Recovery
Cargo
Job Portal
HSBC Investment
Management
Cheap Web Hosting
Make Trip
Cheap Air Travel
Leisure Hotel
Free Air Travel
Mutual Fund Informations
Cheapest Cellular Plan
Free Sexy Indians
Call Center Software
Hot Indian
|
Programming Help |
Homework Help |
Counseling
Astrology Advice |
Tarot Advice |
Parenting
Dating Advice |
Love Advice |
Divorce Advice
Legal Advice |
Debt Advice |
Career Advice
In an ABAP/4 program how do you access data that exists on a presentation
server v/s on an application server?
For presentation server use UPLOAD or WS_UPLOAD function modules.
For application server use OPEN DATASET, READ DATASET and CLOSE
DATASET commands.
Describe the syntax and function of the AUTHORITY CHECK command?
Ans :- AUTHORITY CHECK OBJECT <object name>
ID <name1> FIELD <f1>
ID <name2> FIELD <f2>
...
IF SY-SUBRC NE 0.
The AUTHORITY-CHECK checks whether a user has the appropriate authorization to
execute a particular activity.
Explain the EXPORT and IMPORT commands? How can you pass more than one
group of data by using IMPORT commands?
EXPORT :-
To read data objects from an ABAP program into ABAP memory, use the following
statement:
Syntax
EXPORT <f1> [FROM <g 1>] <f 2> [FROM <g 2>] ... TO MEMORY ID <key>.
This statement stores the data objects specified in the list as a cluster in memory. If you
do not use the option FROM <f i >, the data object <f i > is saved under its own name. If
you use the FROM <g i > option, the data objet <g i > is saved under the name <f i >.
The name <key> identifies the cluster in memory. It may be up to 32 characters long.
The EXPORT statement always completely overwrites the contents of any existing data
cluster with the same name <key>.
IMPORT :-
To read data objects from ABAP memory into an ABAP program, use the following
statement:
Syntax
IMPORT <f1> [TO <g 1>] <f 2> [TO <g 2>] ... FROM MEMORY ID <key>.
This statement reads the data objects specified in the list from a cluster in memory. If
you do not use the TO <g i > option, the data object <f i > in memory is assigned to the
data object in the program with the same name. If you do use the option, the data object
<f i > is read from memory into the field <g i >. The name <key> identifies the cluster in
memory. It may be up to 32 characters long.
You do not have to read all of the objects stored under a particular name <key>. You
can restrict the number of objects by specifying their names. If the memory does not
contain any objects under the name <key>, SY-SUBRC is set to 4. If, on the other hand,
|
Earn Money
Trading Forex Online
Paramount Airways
Free Data Recovery
Cargo
Job Portal
HSBC Investment
Management
Cheap Web Hosting
Make Trip
Cheap Air Travel
Leisure Hotel
Free Air Travel
Mutual Fund Informations
Cheapest Cellular Plan
Free Sexy Indians
Call Center Software
Hot Indian
|
