topic Re: Binary addition on ABAP in Application Development and Automation Discussions

Binary addition on ABAP

Former Member — Thu, 07 Apr 2011 05:34:32 GMT

Hi,

I need a way to simulate binary addition on abap: example

000

001

010

011

100

so if i add 1, then the next value is 101. the lenght would also vary from 2 to 8.

ex. 2

I would need this for mass uploading the release statuses for PO. i would use this as an internal table to finaly map it on T16FK (Release statuses)

Re: Binary addition on ABAP

former_member182010 — Thu, 07 Apr 2011 21:13:53 GMT

Hello c z,

See Code below.

Kind Regards,

Rae Ellen Woytowiez



 REPORT  zbinary_addition.

DATA:  offset TYPE i,
       power TYPE i.

DATA:  inc TYPE i.

DATA:  help_base10 TYPE i,
       answer_binary(8) TYPE n,
       temp_power TYPE i.

DATA:  wa_t16fk TYPE t16fk.

START-OF-SELECTION.

  inc = 1.

  WHILE inc <= 255.
*
* Convert decimal number to binary.
    answer_binary = '000000000'.

    offset = 0.
    power = 7.
    temp_power = 2 ** power.

    help_base10 = inc.
    WHILE help_base10 > 0.
      IF help_base10 >= temp_power.
        answer_binary+offset(1) = '1'.
        help_base10 = help_base10 - temp_power.
      ENDIF.
      IF help_base10 > 0.
        power = power - 1.
        offset = offset + 1.
        temp_power = 2 ** power.
      ENDIF.
    ENDWHILE.


    wa_t16fk-FRGA1 = answer_binary(1).
    wa_t16fk-FRGA2 = answer_binary+1(1).
    wa_t16fk-FRGA3 = answer_binary+2(1).
    wa_t16fk-FRGA4 = answer_binary+3(1).
    wa_t16fk-FRGA5 = answer_binary+4(1).
    wa_t16fk-FRGA6 = answer_binary+5(1).
    wa_t16fk-FRGA7 = answer_binary+6(1).
    wa_t16fk-FRGA8 = answer_binary+7(1).


    inc = inc + 1.
  ENDWHILE.

Edited by: Rae Ellen Woytowiez on Apr 8, 2011 4:53 PM

Edited by: Rae Ellen Woytowiez on Apr 8, 2011 4:55 PM

Re: Binary addition on ABAP

Former Member — Wed, 13 Apr 2011 02:18:56 GMT

amazing! I don't pretend to understand all of this but it is enough for me to have it modified to fit my code. thanks!

Re: Binary addition on ABAP

Former Member — Wed, 30 Nov 2011 12:01:53 GMT

thanks!