Answer / rakesh mishra

1)subroutines may or may not require input parameters .
function module require input as well as output parameters ,
2)subroutines does not have exceptions but function mod can have exceptions ,
3)subroutines do not have a return value
funct have return value

Answer / nimmu

1)Function module is a global to the program where as subroutine is local to the program.
2) Exceptions are handles in function modules where as subroutines do not.

any 1 having notes on SAP-ABAP certification, or even if any 1 could provide the url for getting notes on SAP-ABAP certification, would be appreciated.

0 Answers  

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Can we debug RFC's? If yes how can we do?

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what is the output of given code? data : f1 type i, f2 type i. write : / f1, f2. do 2 times. perform addfld. enddo. write : / f1, f2. form addfld. data : f1 type i, f2 type i. add 1 to f1. add 1 to f2. write : / f1 , f2. endform. int : f1 , f2.

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in bdc. i have created bdc prg and executed. i got output in system. same bdc prg again executed in other system but i dint get the o/p. both system r in n/w connection. wats the prob.plz help me to get o/p.

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2 Answers   IBM,

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what is the difference Lsmw and Bdc?

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What is IDOC?

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0 Answers   L&T,

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