topic hi in Application Development and Automation Discussions

hi

Former Member — Wed, 30 May 2007 12:14:15 GMT

Hai gurus...can u please send the answers for the following questions...

Difference between Search Helps and Match Codes?

Elementary search helps, Collective search help.?

What is a collect statement? How is it different from append?

How do we debug sapscript?

When top of the page event is triggered?

Difference between Insert, Update and Modify?

What happens Update command is used without where clause ?

Re: hi

sreeramkumar_madisetty — Wed, 30 May 2007 12:25:49 GMT

Hi Pavan

Please refer the Interview links:

You can get the answers as well concepts.

All the best.

Regards,

Sree

Re: hi

Former Member — Wed, 30 May 2007 12:28:08 GMT

HI,

differences and creating procedure of elementary and collective search help

http://help.sap.com/saphelp_webas620/helpdata/en/cf/21ee2b446011d189700000e8322d00/content.htm

rgds,

bharat.

Re: hi

Former Member — Wed, 30 May 2007 12:28:46 GMT

HI,

match codes are the obsolete(old)version of search helps.

to debugg ascript goto se71 enter ur script name and select in the menu as UTILITIES->ACTIVATE DEBUGGER.

sequence of events IN CLASSICAL REPORTS:

************************************************************************************

At selection-screen output.

Initialization.

At selection-screen on field

At selection-screen on end of field

At selection-screen on Radiobutton Group R1. (If you have any radio buttons)

At selection-screen on block b1. (If you have any blocks)

At selection-screen

Start-of-selection.

Get node. (if the data is retreived from a logical database)

Get node late. (if the data is retreived from a logical database)

Top-of-page. (if the write statement is in the end-of-selection event or we can say that before the first write statement)

end-of-selection.

insert is for adding new rows to the db table

append is for adding new rows to internal table

modify is for modifying existing rows in db table or itab if no record with those primary keys exist it will create anew record.

update is for updating an existing row in db table or itab.it will not create any new record if the record with those primary keys doesn't exist

rgds,

bharat.

Re: hi

Former Member — Wed, 30 May 2007 12:35:50 GMT

Hi pavan..

again again..

search in the forums u will find no of answer,

regards,

nazeer

Re: hi

Former Member — Wed, 30 May 2007 12:39:47 GMT

good

1->

1.A Search help is a ABAP Dictionary object used to define possible values (F4) help.

2.There are

two kinds of search help - elementary and collective.

3. An elementary search help uses a search

path to determine the possible entries.

4. A collective search help consists of two or more

elementary search helps, and thus provides more than one possible search path.

MATCH CODE OBJECT is used to call a particular search help and given along wirth the declaration of any parameters or select-options

thanks

mrutyun^