Check input value

[Former Member]

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

[Former Member]

Hi

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

[Former Member]

Hi

if connid ca sy-abcde.

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

endif.

Regards

Navneet

[Former Member]

Thanks to all. It works.

@Navneet:

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

thx

chris

[Former Member]

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

[Former Member]

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

[Former Member]

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

[Former Member]

hi

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