How to subtract two NUMC values.

[Former Member]

Hi all,

Could any one of you please tell me how to subtract Two NUMC values.

I have situation here is that

CASE counter.

WHEN '2'.

MOVE i_etxt-statxt TO wa_gtab-statxt1.

WHEN '3'.

MOVE i_etxt-statxt TO wa_gtab-statxt2.

WHEN '4'.

MOVE i_etxt-statxt TO wa_gtab-statxt3.

WHEN '5'.

MOVE i_etxt-statxt TO wa_gtab-statxt4.

WHEN '6'.

MOVE i_etxt-statxt TO wa_gtab-statxt5.

ENDCASE.

ENDLOOP.

In the above code counter is of numeric data type and i need subtract like the below code

WHEN counter - '2'.

MOVE i_etxt-statxt TO wa_gtab-statxt1.

Is it possible if so .. your views please

thanks in advance

regards

Vardhan

[Former Member]

hi,

do this way ..

data : v_value(10) type n.
loop.

if counter co '0123456789'.
  v_value = counter - 2.
endif. 

WHEN v_value.
MOVE i_etxt-statxt TO wa_gtab-statxt1.
......
endloop.
 

[Former Member]

hi,

do this way ..

data : v_value(10) type n.
loop.

if counter co '0123456789'.
  v_value = counter - 2.
endif. 

WHEN v_value.
MOVE i_etxt-statxt TO wa_gtab-statxt1.
......
endloop.
 

[Former Member]

WHEN counter - '2'."this is wrong

try this:

WHEN counter - 2.

Amit.

[Former Member]

Hi,

Check this sample code,

DATA:
  w_temp(2) TYPE n.

  w_temp = counter - 2.

LOOP AT <itab>.

  CASE w_temp.
    WHEN '2'.
      MOVE i_etxt-statxt TO wa_gtab-statxt1.
    WHEN '3'.
      MOVE i_etxt-statxt TO wa_gtab-statxt2.
    WHEN '4'.
      MOVE i_etxt-statxt TO wa_gtab-statxt3.
    WHEN '5'.
      MOVE i_etxt-statxt TO wa_gtab-statxt4.
    WHEN '6'.
      MOVE i_etxt-statxt TO wa_gtab-statxt5.
  ENDCASE.

ENDLOOP.

Regards

Adil

[Former Member]

Hi,,

We can subtract two numeric values directly...

that is the concept of Auotmatic type conversion..

data:
  w_numc1(3)   type n value '100',
  w_numc2(3)   type n value '084'.

* then u can directly subtract these two like this
 
  w_numc1 = w_numc1 - w_numvc2.

  or 

w_numc1 = w_numc2 - 30.

Regards,

Sunil Kumar Mutyala.