Call an executable program inside function module and pass the table values

Hi,
i'm pretty new to HR Abap programming. I have a requirement like "calling an executable program within a function module and the output of the program data(Stored in internal tables) should be passed to the function module tables".
I've some idea about SUBMIT keyword and i used it in the function module..
Please do the needful to solve this.
Regards,
Selvi.

Hi,
Thanks for all your reply.
I've used Option 3 as per dsouzajovito suggestion. Now i'm getting data in function module tables using import/ export table to memory concept.
Again a small issue arises, while i'm executing function module it fetches all pernr available in the server and displays the details of last pernr. GET pernr statement is used in the Z report and submit statement is used like this as follows.
SUBMIT ZHR_RFC_PAYSLIP   WITH PERNR-PERNR EQ EMPCODE
                                      WITH PYBEGDA EQ FDATE
                                      WITH PYENDDA EQ LDATE
                                      AND RETURN.
Pls suggest if there is any corrections in the code.
If i give a pernr as input in the function module, then it should fetch the details related only to that pernr.
FYI, No selection screen is used here as per requirement.
Regards,
Selvi.

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Accessing internal table of main program inside function module...

I have function module say ZFUNC and main program say ZMAIN and internal table defined as IT_TAB inside ZMAIN but not passed as parameter to Function module ZFUNC.
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Message was edited by:
vaidehi yedlapalli

?? Are you asking about the logic for mean value of numbers, dates and character data?
Pls. evaluate further givin example.
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Clemens

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Hi all,
Is There any Function Module which modifys the table MARC.
please suggest.
regards,
chandra.

Hello Reddy,
Check this sample code:
*& Report ZYTEST02                                                    *
report zytest02                      .
parameters:matnr like bapimathead-material,
           maktx like bapi_makt-matl_desc     default 'Mat. autm. AE',
           werks like bapi_marc-plant,
           vkorg like bapi_mvke-sales_org,
           vtweg like bapi_mvke-distr_chan.
start-of-selection.
perform material_create using matnr
                                maktx
                                werks
                                vkorg
                                vtweg.
*&      Form material_create
*       text
*      -->P_MATERIAL text
form material_create using    value(p_matnr)
                              value(p_maktx)
                              value(p_werks)
                              value(p_vkorg)
                              value(p_vtweg).
tables: mara.
* shift p_matnr right deleting trailing space.
* translate p_matnr using ' 0'.
data: headdata    like bapimathead occurs 0 with header line.
data: clientdata like bapi_mara.
data: clientdatax like bapi_marax.
data: salesdata   like bapi_mvke.
data: salesdatax like bapi_mvkex.
data: plantdata   like bapi_marc.
data: plantdatax like bapi_marcx.
data: return         like bapiret2.
data: taxclassifications like bapi_mlan   occurs 0 with header line.
data: commitmessages like bapi_matreturn2 occurs 0 with header line.
data: returnmessages like bapiret2        occurs 0 with header line.
data: materialdescription like bapi_makt occurs 0 with header line.
data: charx value 'X'.
* Kopfdaten
headdata-material   = p_matnr.
headdata-matl_type = 'FERT'.
headdata-ind_sector = 'M'.
* Sichten die gepflegt werden sollen
headdata-basic_view = charx. "Sicht auf Grunddaten
headdata-sales_view = charx. "Sicht auf Vertriebsdaten
* Daten für die Sicht GRUNDDATEN 1
materialdescription-langu = sy-langu.
materialdescription-matl_desc = p_maktx.
append materialdescription.
* Mandantenspezifische Materialdaten
clientdata-base_uom = 'ST'.
clientdatax-base_uom = charx.
clientdata-trans_grp = '0001'.
clientdatax-trans_grp = charx.
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plantdata-plant = p_werks.
plantdatax-plant = p_werks.
plantdata-loadinggrp = '0001'.
plantdatax-loadinggrp = charx.
* Verkaufsdaten
salesdata-sales_org = p_vkorg.
salesdatax-sales_org = p_vkorg.
salesdata-distr_chan = p_vtweg.
salesdatax-distr_chan = p_vtweg.
* Steuerklassifikation
taxclassifications-depcountry = 'DE'.
taxclassifications-tax_type_1 = 'MWST'.
taxclassifications-taxclass_1 = '1'.
append taxclassifications.
call function 'BAPI_MATERIAL_SAVEDATA'
    exporting
      headdata                   = headdata
      clientdata                 = clientdata
      clientdatax                = clientdatax
      plantdata                  = plantdata
      plantdatax                 = plantdatax
*   FORECASTPARAMETERS         =
*   FORECASTPARAMETERSX        =
*   PLANNINGDATA               =
*   PLANNINGDATAX              =
*   STORAGELOCATIONDATA        =
*   STORAGELOCATIONDATAX       =
*   VALUATIONDATA              =
*   VALUATIONDATAX             =
*   WAREHOUSENUMBERDATA        =
*   WAREHOUSENUMBERDATAX       =
       salesdata                  = salesdata
       salesdatax                 = salesdatax
*   STORAGETYPEDATA            =
*   STORAGETYPEDATAX           =
    importing
      return                     = return
    tables
      materialdescription        = materialdescription
*   UNITSOFMEASURE             =
*   UNITSOFMEASUREX            =
*   INTERNATIONALARTNOS        =
*   MATERIALLONGTEXT           =
      taxclassifications         = taxclassifications
      returnmessages             = returnmessages
*   PRTDATA                    =
*   PRTDATAX                   =
*   EXTENSIONIN                =
*   EXTENSIONINX               =
call function 'BAPI_TRANSACTION_COMMIT'
       exporting
            wait   = charx
       importing
            return = commitmessages.
* commit work and wait.
* Für den Fall das es notwendig wird die Exclusive Sperre wegräumen
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            EXPORTING
                matnr = p_matnr.
* if return-type ne 'S'.
    format color col_negative.
    loop at returnmessages.
      write: / returnmessages-message.
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* endif.
loop at commitmessages.
    write: / commitmessages-message.
endloop.
endform.                    " material_create
If useful reward.
Vasanth

Function module to modify the vendor confirmation data

Hi,
I am using ME_CONFIRMATION_UPODATE to add a new record to table EKES, ie I am able to see the vendor confirmation in purchase order. Can I use the same function module to modify the same record in above table EKES or anyother function module is there? My requirment is to change the delivery date once again in confirmation tab in purchase order.
Please help,
Thanks,
Vengal Rao.

Hi All,
I could use the same function module and change the delivery date, i thing I changed is the data in field KZ , instead of 'I' used 'U'. to update the existing data.
Thanks,
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How to create RFC function module and how to call this function module

Hi,
i want to know step for creating RFC function module and then How to use this function module from some other sap system.
Thnaks,
jigar

Jigar,
To implement a remote function module in ABAP, perform the following steps:
Register the module as remotely callable in the RFC server system.
In the function module Administration screen (transaction code SE37), set the field Can be called via REMOTE CALL. Registering a module as remote causes an RFC stub to be generated for it.
Write the code for the function module.
Create the destinations.....................
Displaying, Maintaining and Testing Destinations
To display, create or modify destinations, choose Tools ® Administration ® Administration ® Network ® RFC destinations or enter transaction code SM59.
Remote Destinations are stored in table RFCDES. The RFCDES table describes logical destinations for remote function calls.
It is not possible to maintain the RFCDES table directly.
You can also access logical destinations via the Implementation Guide (IMG) by choosing Tools ® AcceleratedSAP ® Customizing ® Execute Project ® SAP Reference IMG.
In the Implementation Guide, expand the following hierarchy structure:
Basis
Application Link Enabling (ALE)
Sending and Receiving Systems
Systems in Network
Define Target Systems for RFC Calls
Displaying Destinations
The initial screen for this transaction displays a tree:
Different connection types (i.e. partner systems or programs) are possible. For further information, see Types of Destinations.
To display all information for a given destination, double-click it, or place the cursor on it and press F2 .
To search for a destination, press the Find button and specify your selection. You get a list of all entries matching your selection. Place the cursor on the one you want, and press F2 or simply double-click the destination. All information for the given entry appears.
Creating Destinations
On the destinations overview screen (transaction code SM59), the connection types and all existing destinations are displayed in a tree structure.
All available connection types are explained in Types of Destinations.
To create a new RFC destination, press the Create button. A new screen is displayed with empty fields for you to fill in.
If you want to create a new destination
As you create a remote destination, you can specify a particular application server or a group of servers for a balanced distribution of system load.
For details of the destination parameters, see Entering Destination Parameters.
Changing Existing Destinations
On the destinations overview screen (transaction code SM59), the connection types and all existing destinations are displayed in a tree structure.
You can display all information for a given destination by double-clicking it or pressing F2 on it.
To change an existing destination, double-click it, or place the cursor on it and press the Change button.
For details of the destination parameters, see Entering Destination Parameters.
Testing Destinations
To test a destination, choose the appropriate function from the Test menu.
Connection (also available via the Test connection pushbutton)
Authorization (checks logon data)
Local network (provides a list of application servers)
You can use the CALL FUNCTION statement to call remote functions, just as you would call local function modules. However, you must include an additional DESTINATION clause to define where the function should run:
CALL FUNCTION RemoteFunction
DESTINATION Dest
EXPORTING
f1 =...
f2 =...
IMPORTING
f3 =...
TABLES
t1 =...
EXCEPTIONS......
The field Dest can be either a literal or a variable: its value is a logical destination (for example, "hw1071_53") known to the local SAP System. Logical destinations are defined in the RFCDES table (or the TRFCD table in R/2 Systems) via transaction sm59 or the following menu path: Tools ® Administration, Administration ® Network ® RFC destinations. You can also access logical destinations via the Implementation Guide (IMG) by choosing Tools ® Customizing ® Enterprise IMG. In the Implementation Guide, you can then choose Cross-application components ® ALE ® Communication ® Define RFC destination.
The remote function call concept, for example, allows you to access a function module in an R/2 System from an ABAP program in an R/3 System. If you want to read a customer record from your R/2 Systems database, create a remotely callable function module in the R/2 environment which retrieves customer records. Call this function from your R/3 System using a remote function call and listing the destination for the target R/2 System:
Pls. reward if useful

Examples for using function modules and BApis.

My Dear FRNDS,
I am very new to ABAP. And I have read the documentation for function modules but i am not that clear to practice them.So I would be very happy if u people share a little bit of ur experience with me.
Please provide me some examples of all the use cases in function modules and specially exception handling.
Frnds, i am going to work with bapis so i feel practicing function module will give me a edge.
and please tell me after calling a BAPI FM why we have to perform 'BAPI_TRANSACTION_COMMIT' and 'BAPI_TRANSACTION_ROLLBACK'.
.Ur efforts will be greatly rewarded.
thx,
reshali

Hi,
Please check this sample codes.
DATA: BAPI_Z05DOGI_DELIVERY LIKE BAPIOBDLVHDRCON-DELIV_NUMB ,
BAPI_Z05DOGI_HEADER_DATA LIKE BAPIOBDLVHDRCON OCCURS 0 WITH HEADER LINE ,
BAPI_Z05DOGI_HEADER_CONTROL LIKE BAPIOBDLVHDRCTRLCON OCCURS 0 WITH HEADER LINE,
BAPI_Z05DOGI_ITEM_DATA LIKE BAPIOBDLVITEMCON OCCURS 0 WITH HEADER LINE,
BAPI_Z05DOGI_ITEM_CONTROL LIKE BAPIOBDLVITEMCTRLCON OCCURS 0 WITH HEADER LINE ,
BAPI_Z05DOGI_RETURN LIKE BAPIRET2 OCCURS 0 WITH HEADER LINE .
CLEAR: BAPI_Z05DOGI_DELIVERY , BAPI_Z05DOGI_HEADER_DATA , BAPI_Z05DOGI_HEADER_CONTROL , BAPI_Z05DOGI_ITEM_DATA ,BAPI_Z05DOGI_ITEM_CONTROL , BAPI_Z05DOGI_RETURN .
REFRESH: BAPI_Z05DOGI_HEADER_DATA , BAPI_Z05DOGI_HEADER_CONTROL , BAPI_Z05DOGI_ITEM_DATA , BAPI_Z05DOGI_ITEM_CONTROL , BAPI_Z05DOGI_RETURN .
BAPI_Z05DOGI_DELIVERY = ZMM_WB1-ISSUE .
BAPI_Z05DOGI_HEADER_DATA-DELIV_NUMB = ZMM_WB1-ISSUE.
APPEND BAPI_Z05DOGI_HEADER_DATA.
BAPI_Z05DOGI_HEADER_CONTROL-DELIV_NUMB = ZMM_WB1-ISSUE.
BAPI_Z05DOGI_HEADER_CONTROL-POST_GI_FLG = 'X'.
APPEND BAPI_Z05DOGI_HEADER_CONTROL.
BAPI_Z05DOGI_ITEM_DATA-DELIV_NUMB = ZMM_WB1-ISSUE.
BAPI_Z05DOGI_ITEM_DATA-DELIV_ITEM = 10.
BAPI_Z05DOGI_ITEM_DATA-DLV_QTY = LFIMGGIA.
BAPI_Z05DOGI_ITEM_DATA-SALES_UNIT = XTAB-MEINS.
BAPI_Z05DOGI_ITEM_DATA-DLV_QTY_IMUNIT = LFIMGGIA.
BAPI_Z05DOGI_ITEM_DATA-FACT_UNIT_NOM = UMVKZLIPS.
BAPI_Z05DOGI_ITEM_DATA-FACT_UNIT_DENOM = UMVKNLIPS.
APPEND BAPI_Z05DOGI_ITEM_DATA.
BAPI_Z05DOGI_ITEM_CONTROL-DELIV_NUMB = ZMM_WB1-ISSUE.
BAPI_Z05DOGI_ITEM_CONTROL-DELIV_ITEM = 10.
BAPI_Z05DOGI_ITEM_CONTROL-CHG_DELQTY = 'X'.
APPEND BAPI_Z05DOGI_ITEM_CONTROL.
CALL FUNCTION 'BAPI_OUTB_DELIVERY_CONFIRM_DEC'
EXPORTING
DELIVERY = BAPI_Z05DOGI_DELIVERY
HEADER_DATA = BAPI_Z05DOGI_HEADER_DATA
HEADER_CONTROL = BAPI_Z05DOGI_HEADER_CONTROL
TABLES
ITEM_DATA = BAPI_Z05DOGI_ITEM_DATA
ITEM_CONTROL = BAPI_Z05DOGI_ITEM_CONTROL
RETURN = BAPI_Z05DOGI_RETURN.
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
EXPORTING
WAIT = 'X'
IMPORTING
RETURN = BAPI_Z05DOGI_RETURN.
Go thru this link
http://www.planetsap.com/LIST_ALL_BAPIs.htm
BAPI_TRANSACTION_COMMIT
Execute external Commit when using BAPIs
This method executes a COMMIT WORK command. It is required for
transactions developed externally to the R/3 System that change data in
the R/3 System via BAPI calls.
When you call BAPIs in your program that change data in the R/3 System,
afterwards you must call this method to write the changes to the
database.
COMMIT WORK
The statement COMMIT WORK completes the current SAP LUW and opens a new one, storing all change requests for the currenta SAP LUW in the process
there are some FM that we use for creating trasaction . for example FM : that use for creating production order . if you execut the FM , the system will not create any data in the system so you need to excute the FM : BAPI_TRANSACTION_COMMIT to commit that creating the production order .
in case of commit work, that is a syntax in abap program . if you use this syntax after you insert ,update or delete table in the sap ,system will do it immediately otherwise the system will do it after execution is complete.
ROLLBACK WORK.
for confirming or undoing database updates. COMMIT WORK always concludes a database LUW and starts a new one. ROLLBACK WORK always undoes all changes back to the start of the database LUW.
Regards,
Raj.

Creation of Generic Data source using function module based on the program which was used to created ABAP report

Hi,
We have a requirement to create a BI report based on plant maintenance report. The plant maintenance report is based on a ABAP program with complex logic. My question is i want create a Generic Datasource using Function module and can I include the logic(Abap Program) that is used for plant maintenance report in the function module? Please share your thoughts.
Thanks,
Ravi

Hi,
Step1-Create a table structure which you need to create same as the fields you require in you data source.
Step 2-create a custom abap program and inside that call the Client abap program with the selections as required and save the result data in some table
Step 3-create infoset query.In the infoset query give your table structure name and program name which you developed.
Step4-create data source on top of that query

Function modules and function groups

Hi alll
Can anybody explain me abt function module and function groups...please
Thanks and Regards
vijaya

<b>Function groups</b> are containers for function modules. You cannot execute a function group. When you call an function module, the system loads the whole of its function group into the internal session of the calling program (if it has not already been loaded).
The name of a function group can be up to 26 characters long. This is used by the system to create the components of the group (main program and corresponding include programs). When you create a function group or
function module in the Function Builder [Ext.] , the main program and include programs are generated automatically.
When you create a new function group, the system automatically creates a main program containing two includes. Like any other programs and includes, you can display them in the Repository Browser.
The name of the main program is assigned by the system. This is made up of the prefix SAPL followed by the function group name. For example, the main program for function group SXXX is called SAPLSXXX.
The names of the include files begin with L followed by the name of the function group, and conclude with UXX ( or TOP for the TOP include). The TOP include contains global data declarations that are used by all of the function modules in the function group. The other include file within the main program is used to hold the function modules within the group.
You cannot declare a COMMON PART in a function group. Function groups have their own table work areas (TABLES). Function groups encapsulate data.
All of the function modules in a function group can access the global data of the group. For this
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For example, if you have a set of function modules that all use the same internal table, you could
place them in a function group containing the table definition in its global data.
Like executable programs (type 1) and module pools (type M), function groups can contain screens, selection screens, and lists. User input is processed either in dialog modules or in the corresponding event blocks in the main program of the function group. There are special include programs in which you can write this code. In this way, you can use function groups to
encapsulate single screens or screen sequences.
For function module, have a look at
http://help.sap.com/saphelp_nw04/helpdata/en/26/64f623fa8911d386e70000e82011b8/content.htm
I hope it helps.
Best Regards,
Vibha

Call an executable program inside function module and pass the table values

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