topic Re: Function Module in Application Development and Automation Discussions

Function Module

Former Member — Thu, 05 Jul 2007 12:22:35 GMT

Hi,

Here in my programme there is one function module wa_querry.

But this is obsolete.

So pls tell me the replacement of thid FM.

Will the new one increase performance.

Thanks.

Re: Function Module

Former Member — Thu, 05 Jul 2007 12:25:01 GMT

Hi.

I couldnt find any such FM.

any more information?

Re: Function Module

Former Member — Thu, 05 Jul 2007 12:26:32 GMT

Sorry i have written wrong.

This is WS_QUERRY.

Re: Function Module

Former Member — Thu, 05 Jul 2007 12:29:56 GMT

u can use the methods FILE_EXIST or DIRECTORY_EXIST of the class 
CL_GUI_FRONTEND_SERVICES, depending on the query in WS_QUERY
if 'FE' : use FILE_EXIST
'DE': use DIRECTORY_EXIST.

CALL METHOD CL_GUI_FRONTEND_SERVICES=>FILE_EXIST
EXPORTING
FILE = W_FILENAME
RECEIVING
RESULT = W_RETURN
EXCEPTIONS
CNTL_ERROR = 1
ERROR_NO_GUI = 2
WRONG_PARAMETER = 3
NOT_SUPPORTED_BY_GUI = 4
others = 5.

IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

Re: Function Module

seshatalpasai_madala — Thu, 05 Jul 2007 12:32:03 GMT

Hi,

Check the Function group SFES.

Also check the Class CL_GUI_FRONTEND_SERVICES.

Regards,

Sesh