what is 'at line-selection' and user command?

Answer Posted / rammohan

at line-selection validates the entire line and displays
the secondary list based on 1st list condition means where
ever u double-click on line it validates.

sy-lisel+0(field_length) = <conditin>.

at user-command validates the function keys to displys the
secondary list based on primary list conditions.

for this we are using sy-ucomm = <fcode>.

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain the inside concept in select-options?

556


Difference between function group and function module?

636


Define subtype ? : abap hr

607


what are the main technical differences between oracle and sap? it would be more helpful to me if get this answer...

1521


identify valid statement when coding a field exit ? a) submit RSCA101X b)MESSAGE E101 C)MESSAGE I101 d)BREASK-POINT

1911






What is size category?

551


On which even we can validate the input fields in module progams?

578


What is the significance of the memory table ‘screen’?

595


Explain the use of insert and append statement in sap abap?

584


A subroutine can be terminated unconditionally using exit. State true or false : abap modularization

605


How can an internal table with header line and one without header line be distinguished when passed to a subroutine? : abap modularization

598


What are table clusters?

591


What are the events in abap/4 language? : abap hr

610


What do you mean by batch data communications programming?

500


What are the different message types available in the abap/4 ?

549