topic Re: Check input value in Application Development and Automation Discussions

Check input value

Former Member — Tue, 26 Jun 2007 08:18:07 GMT

Hello,

trying to check an PARAMETERS input value like this:

AT SELECTION-SCREEN ON connid.

IF connid < 0 OR connid > 1000.

MESSAGE e001(zabap_cri) WITH '0' '1000'.

ENDIF.

how to check if the input is a number and no character?

thx

chris

Re: Check input value

Former Member — Tue, 26 Jun 2007 08:26:17 GMT

Check this.

ABAP Keyword ducumentation under logical expression.

Check keyword 'CO' and 'NA'

Check the keyword 'NA'

You will have to go the other way..

check that the value does not contain any character...

Regards,

Suruchi Mahajan

Re: Check input value

Former Member — Tue, 26 Jun 2007 08:29:07 GMT

if connid ca sy-abcde.

message e000(zz) with 'Enter only numeric value'.

endif.

Regards

Navneet

Re: Check input value

Former Member — Tue, 26 Jun 2007 08:29:08 GMT

Hello,

DO like this.


AT SELECTION-SCREEN ON connid.
IF connid LT 0 OR 
    connid > 1000.
MESSAGE e001(zabap_cri) WITH '0' '1000'.
ENDIF.


" To check numer or charater use

IF CONNID CO '01234566789'
Write 'CONNID IS NUMBER'.
ELSE.
Write 'CONNID IS NOT A NUMBER'.
endif
 
Also use NUMERIC_CHECK FM

Vasanth

Re: Check input value

Former Member — Tue, 26 Jun 2007 08:29:11 GMT

if connid CO '0123456789'.
 *number.
else.
 * it is not a number
enid.

Re: Check input value

Former Member — Tue, 26 Jun 2007 08:33:42 GMT

as you have referred to spfli-connid, you no need to validate as its domain is NUMC (4), which will accept only numbers

if helpful, reward

Sathish. R

Message was edited by:

Sathish

Re: Check input value

Former Member — Tue, 26 Jun 2007 08:42:25 GMT

Thanks to all. It works.

@Navneet:

Is the field sy-abcde especially use for this kind of check?

thx

chris

Re: Check input value

Former Member — Tue, 26 Jun 2007 08:44:50 GMT

sy-abcde stores all the alphabets, ABCDE..........Z

if you use this it will not check if there are any special characters entered , so better use

IF CONNID CO '0123456789'.

<b>You need to reward points and close thread for helpful answers</b>

Message was edited by:

Chandrasekhar Jagarlamudi