How to organize function modules & subroutines in a function group?

Hi,
There are several function modules and subroutines in a function group. And the subroutines will be called by severel modules.
Originally:
1. I put subroutine forms in an Include.
2. and in the function modules which will use the forms, I include the Include before the function definition.
3. While when activating the functin modules, it's reported that the forms had already been defined. Only if one function module includes the Include, it's OK.
How should the forms and function modules be organized?
Thanks!
Sayid

Hi Atish
Yes, you are right.
It works.
Thank you.
Regards,
Sayid

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Hi to all.........
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Thanks and regards,
K.Swaminath reddy

Hi Swaminath,
Go to Transaction SE37.
In The Remote enabled function module, in the Attribute tab radio Button "Remote Enabled module will be selected and in the Normal Function Module, Normal Function Module will be selected.
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2.....how to convert normal function module into remote enabled function mo

Hi...
2.....how to convert normal function module into remote enabled function module?
thanks and regards,
k.swaminath.

Hi,
In the attributes tab select radio button as remote enabled instead of normal..
u can call the remote enabled fm as...
CALL FUNCTION <Function module> destination <destination name>
Regards,
Nagaraj

Function Module to fetch Partner Functions in PM Notification

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FUNCTION zcrm_questionnaire.
Its a full Load...
Codes are as followed..........
DATA:lv_times     TYPE i.
DATA:lv_datapakid TYPE numc4.
CLEAR:lv_datapakid,lv_times .
STATICS: s_s_if TYPE srsc_s_if_simple,
           sd_no_more_data TYPE flag.
DATA: l_s_select TYPE srsc_s_select.
DATA : s_counter_datapakid LIKE sy-tabix,
          s_cursor TYPE cursor.
RANGES : date FOR zresult_lt-date.
DATA: lv_count TYPE i VALUE 1.
IF i_initflag = sbiwa_c_flag_on.
Initialization: check input parameters
                buffer input parameters
                prepare data selection
Check InfoSource validity
    CASE i_dsource.
      WHEN 'ZCRM_QUESTIONNAIRE'.
      WHEN OTHERS.
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                  'R3'                 "message class
                  '009'                "message number
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                  ' '.                 "message variable 2
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    s_s_if-requnr    = i_requnr.
    s_s_if-dsource   = i_dsource.
    s_s_if-maxsize   = i_maxsize.
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      RAISE no_more_data.
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      MOVE-CORRESPONDING l_s_select TO date.
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    DATA : itab_questionire TYPE zsurveyid.
    DATA : e_tt_data_get TYPE zresult_lt OCCURS 10.
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    v_questionire = 'METER INSTALLATION TEAM'.
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    l_s_select-high+3(2)
    l_s_select-high+0(2)
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lk

Difference between BAPI Function Module and Remote Enable Function Module

Dear Experts,
I want to know the main difference between BAPI Function Module and Remote Enable Function Module ?
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regards
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Hello,
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I have to extract the entire data of CDPOS table in R/3 , as its a cluster table I am unable to build a view, I am planning to go for FM extraction, Could someone help me as how to build it with Delta Functionality.
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Krish

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hth
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Please do not raise separate threads for each question - you have asked the same question in another post of yours..
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http://tinyurl.com/lwhtk8
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Initializing Function Module used in Planning function in BPS0

Hi Everybody,
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Warm Regards
Pulokesh

Hi Everbody,
                For a long time i have waited for somebody to answer my query. But after having all sorts of RNDs I came up with a sample code given below, and its also working properly....
FUNCTION ZKEYFIGURE_VALUE_DEFLT
""Local Interface:
*" IMPORTING
*"     REFERENCE(I_AREA) TYPE UPC_Y_AREA
*"     REFERENCE(I_PLEVEL) TYPE UPC_Y_PLEVEL
*"     REFERENCE(I_METHOD) TYPE UPC_Y_METHOD
*"     REFERENCE(I_PACKAGE) TYPE UPC_Y_PACKAGE
*"     REFERENCE(I_LAYOUT) LIKE UPP_PARAM-PARAM DEFAULT 'INPUT'
*"     REFERENCE(IT_EXITP) TYPE UPF_YT_EXITP
*"     REFERENCE(ITO_CHASEL) TYPE UPC_YTO_CHASEL
*"     REFERENCE(ITO_CHA) TYPE UPC_YTO_CHA
*"     REFERENCE(ITO_KYF) TYPE UPC_YTO_KYF
*" EXPORTING
*"     REFERENCE(ET_MESG) TYPE UPC_YT_MESG
*"     REFERENCE(ETO_CHAS) TYPE ANY TABLE
DATA: LR_WA TYPE REF TO DATA.
DATA: T_SUBRC TYPE SY-SUBRC,
        LS_MESG TYPE UPC_YS_MESG,
        WA_COMDTY LIKE /BIC/PZCOMDTY.
DATA: L_COMDTY TYPE CHAR4,         "Comodity value
        LS_CHASEL TYPE UPC_YS_CHASEL, "Line of characteristic selection table
        LT_CHARNG TYPE UPC_YT_CHARNG, "Selection table for char value
        LS_CHARNG TYPE UPC_YS_CHARNG, "line of selection table for char value
        L_VENDOR TYPE CHAR10,        "VENDOR value
        LA_CHASEL TYPE UPC_YS_CHASEL, "Line of characteristic selection table
        LV_CHARNG TYPE UPC_YT_CHARNG, "Selection table for char value
        LA_CHARNG TYPE UPC_YS_CHARNG. "line of selection table for char value
FIELD-SYMBOLS: <LS_DATA>   TYPE ANY,
                  <CL_VEND>   TYPE ANY,
                  <CL_COMDTY> TYPE ANY,
                  <KY_DATA>   TYPE ANY,
                  <S_CHAS> TYPE ANY,
                  <FS_VEND> TYPE ANY,
                  <FS_COMM> TYPE ANY.
IF T_SUBRC = 0.
*Get the comodity of the data begin processed
    READ TABLE ITO_CHASEL WITH KEY CHANM = 'ZCOMDTY3' INTO LS_CHASEL.
*Get the selection criteria comodity to be processed
    READ TABLE LS_CHASEL-T_CHARNG INDEX 1 INTO LS_CHARNG.
*Read the comodity from the selection criteria
    L_COMDTY = LS_CHARNG-LOW.
*Get the VENDOR of the data begin processed
    READ TABLE ITO_CHASEL WITH KEY CHANM = 'ZSS_VEND3' INTO LA_CHASEL.
*Get the selection criteria VENDOR to be processed
    READ TABLE LA_CHASEL-T_CHARNG INDEX 1 INTO LA_CHARNG.
*Read the VENDOR from the selection criteria
    L_VENDOR = LA_CHARNG-LOW.
create structure for the selection criteria
    CREATE DATA LR_WA LIKE LINE OF ETO_CHAS.
    ASSIGN LR_WA->* TO <S_CHAS>.
    ASSIGN COMPONENT 'ZSS_VEND3' OF STRUCTURE <S_CHAS> TO <FS_VEND>.
    IF SY-SUBRC EQ 0.
      MOVE L_VENDOR TO <FS_VEND>.
    ENDIF.
    ASSIGN COMPONENT 'ZCOMDTY3' OF STRUCTURE <S_CHAS> TO <FS_COMM>.
    IF SY-SUBRC EQ 0.
      MOVE L_COMDTY TO <FS_COMM>.
    ENDIF.
    COLLECT <S_CHAS> INTO ETO_CHAS.
ELSE.
    LS_MESG-MSGTY = 'W'.
    LS_MESG-MSGID = 'upf'.
    LS_MESG-MSGNO = '001'.
    LS_MESG-MSGV1 = 'Failed to get data from Layout'.
    APPEND LS_MESG TO ET_MESG.
ENDIF.
ENDFUNCTION.

Function module to convert ( partner function - vbpa-parvw to origin value

hi
i need to use the function module which can conver the vbpa - parvw : partner function to its original value in the programe, can any one tell the which function module need to be used for this.

Use the following conversion routines.
CONVERSION_EXIT_PARVW_INPUT
CONVERSION_EXIT_PARVW_OUTPUT
Edited by: Naren Someneni on Feb 22, 2008 8:30 AM

Call a function module inside of another function module

Has anyone ever called a function module inside of a remote enabled function module? Maybe this needs to be accomplished inside of an include. Just wondering.
Thanks!

Hi
No u can't do it because the RE_LAST_DAY_OF_MONTH is not remote function module.
If you need to call it u should insert it in a RFC, so u should create in R/3 a new RFC calling both fms: RE_LAST_DAY_OF_MONTH and the remote one.
And so call this new rfc instead of the other one.
Max

How to create function module step by step

hi experts,
i am new to ABAP.
can anybody tell me the step by step process on how to create a function module for adding two numbers without using editor screen.
ex: 2+3=5.

Hi,
You can only create function modules and function groups using the Function Builder in the ABAP Workbench. For further information, refer to Creating New Function Modules. This section uses an example to illustrate how a function module is created from the point of view of ABAP programming.
Function Groups and Function Modules:
Firstly, we create a new function group DEMO_SPFLI to hold the function module. Then, we can create the new function module.
Parameter Interface:
You can specify the types of interface parameters in function modules in the
same way as the parameter interfaces of subroutines. Since function
modules can be used anywhere in the system, their interfaces can only contain
references to data types that are declared systemwide. These are the elementary
ABAP data types, the systemwide generic types, such as ANY TABLE, and types
defined in the ABAP Dictionary. You cannot use LIKE to refer to data types
declared in the main program.
Exceptions:
Our function module needs an exception that it can trigger if there are no entries
in table SPFLI that meet the selection criterion. The exception NOT_FOUND
serves this function.
Source Code:
Having defined the parameter interface and exceptions, we can now write the
source code of our function module. To do this, choose Source code in the
Function Builder. This opens the ABAP Editor for the include program
L<fgrp>U<xx> (see Function Groups). This is the include that will
hold the program code for the function module;
Data in Function Modules
You can use the TYPES and DATA statements to create local data types and
objects. The interface parameters also behave like local data objects. In
addition, you can access all of the global data of the main program. This data is
defined in the include program L<fgrp>TOP. To open this include, choose Goto
Global data. The global data behaves like the instance attributes of a class.
The first time you call a function module in a particular function group, the data is
loaded into memory. It can then be accessed and changed by all of the function
modules in the group. The system retains the values until the next time a function
module is called.
Calling Subroutines
You use subroutines for local modularization. Function modules can
also use this technique. The function module that they call are defined in the
corresponding main program.
If you only want to call a subroutine from a single function module, it is best to
define them in the same include program as the function module itself, directly
after the ENDFUNCTION statement. These subroutines can be called from all
function modules in the function group, but for clarity, they should only be called
from the function module that precedes them.
If you want to define a subroutine that will be called from several different function
modules, you can define a special include program for it with the name
L<fgrp>F<xx>.
Raising Exceptions
There are two ABAP statements for raising exceptions. They can only be used in
function modules:
RAISE <except>.
and
MESSAGE..... RAISING <except>.
The effect of these statements depends on whether the calling program handles
the exception or not. If the name <except> of the exception or OTHERS occurs
in the EXCEPTIONS addition of the CALL FUNCTION statement, the exception is
handled by the calling program.
If the calling program does not handle the exception
The RAISE statement terminates the program and switches to debugging mode.
The MESSAGE ..... RAISING statement display the specified message. How the
processing continues depends on the message type.
If the calling program handles the exception, both statements return control to the
program. No values are transferred. The MESSAGE ..... RAISING statement
does not display a message. Instead, it fills the system fields SY-MSGID, SYMSGTY,
SY-MSGNO, and SY-MSGV1 to SY-MSGV4.
Source Code of READ_SPFLI_INTO_TABLE
The entire source code of READ_SPFLI_INTO_TABLE looks like this:
FUNCTION READ_SPFLI_INTO_TABLE.
""Local interface:
*" IMPORTING
*" VALUE(ID) LIKE SPFLI-CARRID DEFAULT 'LH '
*" EXPORTING
*" VALUE(ITAB) TYPE SPFLI_TAB
*" EXCEPTIONS
*" NOT_FOUND
SELECT * FROM SPFLI INTO TABLE ITAB WHERE CARRID = ID.
IF SY-SUBRC NE 0.
MESSAGE E007(AT) RAISING NOT_FOUND.
ENDIF.
ENDFUNCTION.
The function module reads all of the data from the database table SPFLI where
the key field CARRID is equal to the import parameter ID and places the entries
that it finds into the internal table SPFLI_TAB. If it cannot find any entries, the
exception NOT_FOUND is triggered using MESSAGE...RAISING. Otherwise, the
table is passed to the caller as an exporting parameter.
Regards,
Chandru

How to log input parameters for Function Modules?

Hi,
I need to create a Logging system to trace input parameters for function modules.
The log functionality could be done by developing a class method or a function module (For example 'write_log'), and calling it within each function module that I want to log. The 'write_log' code should be independent from the interface of the Function Module that I want to log.
For example, I'd like to write a function/class method that can log both these functions modules:
Function DummyA
   Input parameters: A1 type char10, A2 type char10.
Function DummyB
   Input parameters: B1 type char20, B2 type char20, B3 type char20, B4 type Z_MYSTRUCTURE
Now the questions...
- Is there a "standard SAP" function that provide this functionality?
- If not, is there a system variable in which I can access runtime all parameters name, type and value for a particular function module?
- If not, how can I loop at Input parameters in a way that is independent from the function module interface?
Thank you in advance for helping!

check this sample code. here i am capturing only parameters (import) values. you can extend this to capture tables, changin, etc.
FUNCTION y_test_fm.
*"*"Local Interface:
*" IMPORTING
*"     REFERENCE(PARAM1) TYPE CHAR10
*"     REFERENCE(PARAM2) TYPE CHAR10
*"     REFERENCE(PARAM3) TYPE CHAR10
DATA: ep TYPE STANDARD TABLE OF rsexp ,
        ip TYPE STANDARD TABLE OF rsimp ,
        tp TYPE STANDARD TABLE OF rstbl ,
        el TYPE STANDARD TABLE OF rsexc ,
        vals TYPE tihttpnvp ,
        wa_vals TYPE ihttpnvp ,
        wa_ip TYPE rsimp .
FIELD-SYMBOLS: <temp> TYPE ANY .
CALL FUNCTION 'FUNCTION_IMPORT_INTERFACE'
    EXPORTING
      funcname                 = 'Y_TEST_FM'
*   INACTIVE_VERSION         = ' '
*   WITH_ENHANCEMENTS        = 'X'
*   IGNORE_SWITCHES          = ' '
* IMPORTING
*   GLOBAL_FLAG              =
*   REMOTE_CALL              =
*   UPDATE_TASK              =
*   EXCEPTION_CLASSES        =
    TABLES
      exception_list           = el
      export_parameter         = ep
      import_parameter         = ip
*   CHANGING_PARAMETER       =
      tables_parameter         = tp
*   P_DOCU                   =
*   ENHA_EXP_PARAMETER       =
*   ENHA_IMP_PARAMETER       =
*   ENHA_CHA_PARAMETER       =
*   ENHA_TBL_PARAMETER       =
*   ENHA_DOCU                =
   EXCEPTIONS
     error_message            = 1
     function_not_found       = 2
     invalid_name             = 3
     OTHERS                   = 4
IF sy-subrc = 0.
    LOOP AT ip INTO wa_ip .
      MOVE: wa_ip-parameter TO wa_vals-name .
      ASSIGN (wa_vals-name) TO <temp> .
      IF <temp> IS ASSIGNED .
        wa_vals-value = <temp> .
      ENDIF .
      APPEND wa_vals TO vals .
    ENDLOOP .
ENDIF.
ENDFUNCTION.

How to organize function modules & subroutines in a function group?

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