0
Q:

what are the differences between se01 se09 and se10 ? 

Answer:
Q:

How to declare select-option as a parameter?

Answer


SELECT-OPTIONS: specify or displayed on the selection screen for the user to enter values.




Parameters    : dname like dept-dname.
Select-options: dname for dept-dname.


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Subject: ABAP - Technology

1 895
Q:

What is CTS and what do you know about it?

Answer

The Change and Transport System (CTS) is a tool that helps you to organize development projects in the ABAP Workbench and in Customizing, and then transport the changes between the SAP Systems and clients in your system landscape. This documentation provides you with an overview of how to manage changes with the CTS and essential information on setting up your system and client landscape and deciding on a transport strategy. Read and follow this documentation when planning your development project.

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Subject: ABAP - Technology

1 869
Q:

Difference between transparent tables and pooled tables

Answer

Transparent tables: Transparent tables in the dictionary has a one-to-one relation with the table in database. Its structure corresponds to single database field. Table in the database has the same name as in the dictionary. Transparent table holds application data.



Pooled tables: Pooled tables in the dictionary has a many-to-one relation with the table in database. Table in the database has the different name as in the dictionary. Pooled table are stored in table pool at the database level.

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Subject: ABAP - Technology

0 458
Q:

Which of the following are acceptable names of an ABAP program?

A. ZQSDABAP
B. YMYFIRSTABAPPROGRAM
C. Z”MyFirst ABAP PROGRAM
D. Z==FIRSTABAPPROGRAM
E. THISISMYFIRSTABAPPROGRAMME

Answer

Answer: A, B, E

The name of an ABAP program can be between 1 and 30 characters long.

The following symbols and signs must not be used in program names:
Period (.), comma (,), space ( ), parentheses (), apostrophe (‘), inverted commas ("), equals sign (=), asterisk
(*), accented characters or German umlauts (à, é, ø, ä, ß, and so on), percentage signs (%), or underscores (_).

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Subject: ABAP - Technology

0 555
Q:

What are session method and call transaction method and explain about them?

Answer

Call Transaction Method: In Call Transaction method we call the transaction in BDC program itself. If we want this program is executed by some one else then we need to expose the code to him. Call Transaction Method Works in Foreground. No Display Mode is equal to Background Processing in call transaction method. Call Transaction Method can handle only one Application at a time. In Call Transaction Method no Log File by Default. We have to design Log File by using BDCMSGCOLL. Call Transaction Method Updates the Database Asynchronously. (Note: Asynchronous updation is Faster than Synchronous)
 
Batch Session Method: On the other hand in batch session method we create a session which can be executed at any time by any authorized person without exposing the code of the program. Session Method works in Background and as well as in Foreground. Session Method can handle Multiple Applications at a time. Session Method holds Log File by Default. Session Method Updates the Database Synchronously.

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Subject: ABAP - Technology

0 476