topic Re: logical error in Application Development and Automation Discussions

logical error

Former Member — Wed, 17 Sep 2008 05:41:51 GMT

Hello experts

in the select options material type is select option

it should take only two fields LH and ZV

if we give other values it should throw error.

i wrote code as

IF s_mt <> ca_lh or s_mt <> ca_zv .

MESSAGE e010(zcn_mm_msgclass).

ENDIF.

but if i enter any value even LH and ZV also it is throwing error

pls help me in this

Re: logical error

Former Member — Wed, 17 Sep 2008 05:44:48 GMT

I think it should be


IF s_mt NE ca_lh OR s_mt NE ca_zv .

    MESSAGE e010(zcn_mm_msgclass).

ENDIF.

Re: logical error

GauthamV — Wed, 17 Sep 2008 05:47:04 GMT

hi,

check this sample code.

select-options : s_massn for pa0000-massn no intervals.

at selection-screen.

loop at s_massn.

if ( s_massn-option = 'EQ' and ( s_massn-low = '10' or s_massn-low = '18' or s_massn-low = '19'

or s_massn-low = '20' or s_massn-low = '28' ) ).

else.

refresh s_massn.

clear s_massn.

message e002(zmsg).

endif.

endloop.

Re: logical error

Former Member — Wed, 17 Sep 2008 05:47:58 GMT

s_mt is an internal table...so you should loop at it and check value in s_mt-low

~Piyush

Re: logical error

Former Member — Wed, 17 Sep 2008 05:48:35 GMT

it is not making any difference

same error iam getting

Re: logical error

KK07 — Wed, 17 Sep 2008 05:49:51 GMT

Hi,

i am bit confused by ur logic.

in ur code u have written message for both the values thats y u r getting the meesage.

check by giving the other values.

Re: logical error

Former Member — Wed, 17 Sep 2008 05:50:25 GMT

i think ca refers to contain any



IF s_mt  ne lh or s_mt ne zv .
MESSAGE e010(zcn_mm_msgclass).
ENDIF.

Re: logical error

Former Member — Wed, 17 Sep 2008 05:51:09 GMT

I think you have put wrong if statement

IF s_mt ca_lh or s_mt ca_zv .

MESSAGE e010(zcn_mm_msgclass).

ENDIF

You need to use 'AND' instead of 'OR' and you need to check for 'NE' condition

Is it select option or parameter ?

If it is select option, you need to loop and check

If it is parameter, you can directly check.

Regards

Re: logical error

Former Member — Wed, 17 Sep 2008 05:53:13 GMT

Hello

IF not ca_lh in s_mt or not ca_zv in s_mt .

MESSAGE e010(zcn_mm_msgclass).

ENDIF.

Re: logical error

Former Member — Wed, 17 Sep 2008 12:34:34 GMT

hi,

Try this

Loop at s_mat .

if s_mat-low = 'LH' or s_mat-low = 'ZV'.

continue.

else.

endif.

endloop.