topic Re: Syntax in Application Development and Automation Discussions

Syntax

Former Member — Thu, 23 Aug 2007 16:19:47 GMT

Hi Gurus,

I have a condition where I need to check if V_lowv_high < v_lowv_med then don't proceed else

write " we can proceed"

else

we need to stop processing

Can you please help me how to write the "else" part

Tahnks

Rajeev Gupta

Re: Syntax

Former Member — Thu, 23 Aug 2007 16:27:45 GMT

data : lv_value1 type i,

lv_value2 type i.

lv_value1 = v_low + v_high.

lv_value2 = v_low + v_med.

if lv_value1 < lv_value2.

proceed.

else.

<b>stop.</b> " this will take you out or program

endif.

Re: Syntax

RichHeilman — Thu, 23 Aug 2007 16:28:36 GMT

 if V_low+v_high < v_low+v_med.
  message e001(00) with 'Hey, you can't proceed'.
 else.
  write:/ 'You can proceed'.
 endif.

Regards,

RIch Heilman

Re: Syntax

Former Member — Thu, 23 Aug 2007 16:53:37 GMT

Hi Rajeev,

You can't use expressions in the conditions for IF...ENDIF. It only allows values to compare rather than expressions, so you need to get the value of expression and the have condition among values.

DATA:

VALUE1 TYPE I,

VALUE2 TYPE I.

VALUE1 = V_LOW + V_HIGH.

VALUE2 = V_LOW + V_MED.

write " we can proceed".

IF VALUE1 < VALUE2.

write " we can not proceed".

ELSE.

ENDIF.

In your case as you are adding V_LOW to both left hand and right hand, so you can this and write a simple conidtion as

IF V_HIGH < V_MED.

write " we can proceed".

ELSE.

write " we can not proceed".

ENDIF.

Thanks,

Vinay