blocking negative stock orders...

[Former Member]

Hello,

I have this user exit.......I have fixed quantity for this order process not to exceed 6...if I give 7 or more than that........it should not take and error...message should come....I made this code.....every thing working fine....except this error message and stoping the negative stock........actually in the below problem.......zfreegoods-quantity is 6 (its fixed)..based on that i made this code......

but the problem is when I am calculating <b>v_new qty = v_quantity - it_fg_xvbap-lsmeng</b> if i give more than 6 qty then its a negative quantity......

how to stop this.......my code is below for ur reference....

read table it_zfreegoods with key matnr = it_fg_xvbap-matnr.

if sy-subrc eq 0.

v_mitem1_qty = it_fg_xvbap-kwmeng.

v_quantity = it_zfreegoods-quantity.

clear v_lines.

continue.

endif.

if it_zfreegoods-matnr ne it_fg_xvbap-matnr.

it_fg_xvbap-kwmeng = it_fg_xvbap-kmpmg.

modify it_fg_xvbap.

endif.

v_lines = v_lines + 1.

if it_zfreegoods-zfreemodel eq it_fg_xvbap-matnr.

<b> v_newqty = v_quantity - it_fg_xvbap-lsmeng.</b>

it_fg_xvbap-kwmeng = v_newqty.

modify it_fg_xvbap.

• if v_mixitem_qty ne it_zfreegoods-quantity.

<b> if v_quantity ne it_zfreegoods-quantity.</b> if fcode eq 'SICH'.

message e020(zsnd) with it_zfreegoods-quantity .

else.

message s020(zsnd) with it_zfreegoods-quantity .

endif.

endif.

endif.

endloop.

xvbap[] = it_fg_xvbap[].

endif. " it_zfreegoods table

Thanks in advance for you valuable advices,,

Madhu.

[Former Member]

Hello MAdhu,

Check like this:

if  it_fg_xvbap-lsmeng ge 1.
v_newqty = v_quantity - it_fg_xvbap-lsmeng.
endif.

Regards,

Vasanth

[Former Member]

Hi,

You have not told what should happen if the it_fg_xvbap-lsmeng values comes more than 6.

It should accept or it should skip that?

You keep a IF statement before that

if it_fg_xvbap-lsmeng < v_quantity.

v_new qty = v_quantity - it_fg_xvbap-lsmeng

endif.

so now it won't calculate or

you can multiply with '-1' when it becomes more than 6 also.

if it_fg_xvbap-lsmeng > v_quantity.

it_fg_xvbap-lsmeng = it_fg_xvbap-lsmeng * -1.

endif.

v_new qty = v_quantity - it_fg_xvbap-lsmeng

regards,

Anji

[Former Member]

Hi Anji,

it should not accept if it_fg_xvbap-lsmeng is grater than v_quantity....

v_quantity(base quantity) is fixed as 6 taking from the custom table.....

but if the user enters 7 or more.....it should not accept.....

thanks.