Answer / uday

at pf is for predefined Function keys .
at usewr command is for user defined function keys.

Answer / arun prasad

at pf<nn> will be triggered when a function key was
pressed in any list.

at user command will b triggered when a button or any
element containing function code was clicked.

Answer / bala

at pf status is used for the interface bet internal table
and database
at user command is trigger at the moment when we presses
the functional key

Internal table itab contains some records. If the code is like this : LOOP AT ITAB. APPEND ITAB. ENDLOOP. What ill be the result??

3 Answers   Accenture,

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IS DOMAIN IS REUSABLE ? IS DOMAIN IS CLIENT DEPENDENT OR CLIENT INDEPENDENT..

1 Answers   HCL,

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What are the data types of the external layer?

0 Answers  

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What are the functional areas? User groups? and how does ABAP query work in relation to these?

0 Answers  

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Is it possible to include two transactions with one group name in one program in session method ?

1 Answers  

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What is the diffreence between bdc_close_group and bdc_close_dataset? : abap bdc

0 Answers  

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Hi All, Can u tell me the difference between RFC and BAPI. I know Both are remote enabled.

2 Answers   IBM,

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Can a domain, assigned to a data element be changed? : abap data dictionary

0 Answers  

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visibility of a field string declared using tables statement? true/false.

1 Answers  

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wtat is diff. between bdc and session method

4 Answers   Intelligroup,

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What is a fall back class?

0 Answers   Infosys,

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What are reference fields in data dictionary ? how do u assign them to a table field?

3 Answers   Deloitte,

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