topic FM in Application Development and Automation Discussions

FM

Former Member — Fri, 20 Apr 2007 06:19:49 GMT

Hi Experts,

Can i declare a global declaration for a standard FM:

For Ex:there is a function ZFUNCTION in the function library.

for this can i declare constant in the global declaration..like

c_zfunction like Zfunction.If so how?

and can i call directly in my pgm like:

CALL FUNCTION c_zfunction?.Becoz...in one our requirements there is Z FM in the library.it hasbeen called using C_ZFM..while exicuting it is throwing error like

c_zfunction does not exist..

Regards

Re: FM

Former Member — Fri, 20 Apr 2007 06:23:46 GMT

hi Ravi,

can you be more clear with the query. it will help us to understand problem clearly.

regards,

Navneeth.K

Re: FM

Former Member — Fri, 20 Apr 2007 06:28:27 GMT

Hi,

Try this out.

data : func type string,

w-ans.

func = 'POPUP_TO_CONFIRM'.

CALL FUNCTION func

EXPORTING

TITLEBAR = 'Test '

DIAGNOSE_OBJECT = ' '

TEXT_QUESTION = 'Wanna Test'

TEXT_BUTTON_1 = 'Ja'(001)
ICON_BUTTON_1 = ' '
TEXT_BUTTON_2 = 'Nein'(002)
ICON_BUTTON_2 = ' '
DEFAULT_BUTTON = '1'
DISPLAY_CANCEL_BUTTON = 'X'
USERDEFINED_F1_HELP = ' '
START_COLUMN = 25
START_ROW = 6
POPUP_TYPE =
IV_QUICKINFO_BUTTON_1 = ' '
IV_QUICKINFO_BUTTON_2 = ' '

IMPORTING

ANSWER = W-ANS

TABLES
PARAMETER =
EXCEPTIONS
TEXT_NOT_FOUND = 1
OTHERS = 2

IF SY-SUBRC <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Here, actually there is no use of using a variable for a FM bcoz anyways, u cant get the import export parameters for the function without callin it.

When u have to call that function, then there seems to be no use calling the function using variable func.

Regards,

Himanshu

Re: FM

jayanthi_jayaraman — Fri, 20 Apr 2007 06:48:36 GMT

Hi,

Go to SE11.

In that create a type group say zzzzz.

Inside the type-pool, declare the constant which should be begin with zzzzz.say zzzzz_c1.

Use the constants in your program to call function module.But you need to declare the type-pools in your program.

TYPE-POOL ZZZZZ .

constants zzzzz_c_1(11) value 'ZZZ_JAYTEST'.

Program:

type-pools zzzzz.

data result type i.

CALL FUNCTION zzzzz_c_1

EXPORTING

a = 5

b = 3

IMPORTING

C = result.

write result.

Kindly reward points if it helps.

Re: FM

Former Member — Fri, 20 Apr 2007 06:53:14 GMT

U just declare a variable with type <b>RS38L-FNAM</b> and pass the value to this field initially or assign it somewhere before calling the function module.

Using this variable u can the FM.

The same way we do while calling a FM created in <b>SMARTFORMS</b>.

Thanks & Regards

Santhosh

Message was edited by:

santhosh ds