topic Re: subscreen in Application Development and Automation Discussions

subscreen

Former Member — Mon, 14 May 2007 09:43:54 GMT

In the subscreen i have add one field estimated cost(QMEL-ZZECOST).For that one i have created one append structrure in QMEL and add ZZCOST field.

Now iam creating subscreen in QQMA0008 in the screen exit SAPLXQQM 0100.

I have created in the subscreen in this exit and placed the field QMEL-ZZCOST.

This ZZCOST field is CURR field.What my problem how to check the validations.

1) when i enter the input non numeric values should issue a error message to input only numericals in the field.

2)input numerical value should not issue an error message.

please suggest logic and where i have write the logic?Help me .it is very urgent.

Thanks,

sairam

Former Member — Mon, 14 May 2007 09:51:25 GMT

Hi,

Try this logic in PAI of subscreen.


if fld_name co '0123456789.'.
"process commands... no error
else.
message e001. "E-error
endif.

Jogdand M B

Former Member — Mon, 14 May 2007 09:55:15 GMT

Hi,

Create a PROCESS AFTER INPUT module inflow logic of the screen to check the QMEL-ZZCOST FIELD as below

FIELD QMEL-ZZCOST module_check_ZZCOST.

AND IN THE MODULE VALIDATE THE FIELD.

USE STRING OPERATION TO VALIDATE.

IF QMEL-ZZCOST CONTAINS ONLY NUMERIC VALUES.

DON'T DO ANY THING

ELSE.

MESSAGE 'INPUT ONLY NUMERIC VALUES' TYPE 'W'.

ENDIF.

thanks and Regards,

Pavan

Former Member — Mon, 14 May 2007 10:15:47 GMT

Hi,

Follow the steps to validate.

1. After entering the input values each character check numeric or not in any one character non numeric then issue a error message.

2. In input parameter type as I define. then it will accepts only numerics

after that you can convert as you want using with convertion eits.

Regards

Ganesh

Former Member — Mon, 14 May 2007 10:37:43 GMT

Thanku.I assigned bonus points.

Thanks,

sairam