topic Re: Transfer values between Function Groups in Application Development and Automation Discussions

Transfer values between Function Groups

Nkrish — Thu, 01 Sep 2005 12:23:10 GMT

This may be a very silly question. I have two function groups x and y. X calls a z function module which is in the same funcion group as X. Now I want to pass some value that x gave to z to Y function module . How do I do it??

Re: Transfer values between Function Groups

Former Member — Thu, 01 Sep 2005 12:29:06 GMT

- you can create a function (of the Z group) with suited interface to take these values;

- you can use import/export parameter statements

Re: Transfer values between Function Groups

RichHeilman — Thu, 01 Sep 2005 12:41:31 GMT

Yes, just pass the values thru the interface using the IMPORT or TABLES.

Regards,

Rich Heilman

Re: Transfer values between Function Groups

christian_wohlfahrt — Thu, 01 Sep 2005 12:46:11 GMT

Who is calling when Y?

Re: Transfer values between Function Groups

Nkrish — Thu, 01 Sep 2005 13:07:21 GMT

In X Function module I have called a function module called Z . Both X and Z are in the same function group.

Now there are some values in X which I need in Y function module.

So I create a function module Z which gets values from X.

Now how do I get this table/Values to Y as it is in another function group. Could you please give me the code.

Re: Transfer values between Function Groups

RichHeilman — Thu, 01 Sep 2005 13:15:04 GMT

You would use the interface of the function module.




call function 'GUI_DOWNLOAD'
<b>     exporting
          filename = the_file_path
     tables
          data_tab = itab</b>
     exceptions
          others   = 22.

Notice is this example, I am passing "the_file_path" as one value and the ITAB which is an internal table with many rows.

Regards,

Rich Heilman

Re: Transfer values between Function Groups

Former Member — Thu, 01 Sep 2005 13:25:57 GMT

I think function Z shouldn't called by X, but Y.

Infact X and Z are in the same group so they can see the global variables of group.

For example:

GROUP 1 -> Function X, Z.

TOP include.

DATA: FIELD1 TYPE C.

DATA X_BKPF LIKE STANDARD TABLE OF BKPF.

FUNCTION A.

FIELD1 = 1.

X_BKPF = .....

ENDFUNCTION.

FUNCTION Z.

EXPORTING
REFERENCE(FIELD)
TABLES
T_BKPF...

*----

FIELD = FIELD1. "Take field1 value

T_BKPF[] = X_BKPF[] "Take table values

ENDFUNCTION.

Group 2 Y

FUNCTION Y.

CALL FUNCTION Z

IMPORTING FIELD = FIELD_Y

TABLES T_BKPF = T_BKPF_Y.

ENDFUCTION.

Message was edited by: max bianchi

Re: Transfer values between Function Groups

Nkrish — Thu, 01 Sep 2005 15:35:15 GMT

Thank you very much MAX I was able to solve the problem. I am not able to see the stars where I can give points. Thanks for the prompt and excellent example.

Re: Transfer values between Function Groups

Former Member — Thu, 01 Sep 2005 16:24:48 GMT

Ok! If you can't do it, I'll reward ten virtual points to myself