topic Re: any better abap coding in Application Development and Automation Discussions

any better abap coding

Former Member — Wed, 21 Mar 2007 11:11:27 GMT

hi, may i know what would be a better programming technic for the following?

there is too many if statement.

any better advice? thanks

select single from table1........

if sy-subrc = 0

select single from table2.........

if sy-subrc = 0

select single from table3........

if sy-subrc = 0

do something

endif

Re: any better abap coding

Former Member — Wed, 21 Mar 2007 11:14:12 GMT

you can use :

if (condition ).

code......

elseif.

code..............

endif.

rgds

Deepak .

Re: any better abap coding

Former Member — Wed, 21 Mar 2007 11:17:35 GMT

hi do this way ...

select single * from ...into table it_mara...

if not it_mara[]  is initial.
  select single * from  ....
endif.

Regards,

Santosh

Re: any better abap coding

Former Member — Wed, 21 Mar 2007 11:20:43 GMT

Hi el,

That means if first select works means then only second select has to work. Are u using the first select fields in the second selct where condition.in that case means your logic is correct.

I f you are not using the first select fields in second select where condition. Similarly second & 3rd means , you can write seperate if condition not the nested if.

If not itab1[] is initial.

select2.

endif.

If not itab2[] is initial.

select3.

endif.

Plz reward points if helpful.

Thanks,

Suma.

Re: any better abap coding

h_senden2 — Wed, 21 Mar 2007 11:25:06 GMT

select single from table1........

check sy-subrc = 0

select single from table2.........

check sy-subrc = 0

select single from table3........

check sy-subrc = 0

do something

regards,

Hans

Please reward all helpful answers !!!!!