Where to see all available function modules and their purposes.

Dear all Experts,
Can anybody please tell where i will be able to see the all availble function modules, and their purpose....
eg, if i have to retrive data from my pc file (.txt or .xls) , using GUI_UPLOAD, then i have to take file name in form of string.
to take that from user, in form of string, we use function <b>'KD_GET_FILENAME_ON_F4'</b>..
can anybody give related links ?
your help will be certainly rewarded.
waiting
Regards
Vinay...............

Hi Vinay..
just go through these links
you can find lot of information which u need
this is having the Function module names and the Description and the use of that function module
http://www.erpgenie.com/abap/functions.htm
http://www.geocities.com/victorav15/sapr3/abapfun.html
http://www.onestopsap.com/function-module/
http://www.sapdevelopment.co.uk/fmodules/fmssap.htm
Regards Rk

Similar Messages

What is the transaction to trace all the function module and its returned m

HI ,
What is the transaction to trace ALL the function module and its returned messages in a program/transaction execution?
Thank you.

You can use this function module for that purpose.
RS_CROSSREFERENCE

Transaction Code to list all standard function modules available in SAP

Is there any transaction code to list all standard function modules with their
grouping.......like in transaction BAPI all bapis are listed w.r.t. their
functionalities....

Then Try SE84 -> Program Library -> Function modules. Execute to list all FMs.
By the way may we ask the purpose for it, as my ECC 6.0 system has exactly 3,78,979 FM's.
Otherwise if this is an interview question, press the abuse button ( a small yellow traingle at the right of your message subject line ), and in the coming page enter "Interview question" and press Report Abuse.
Hope i have cleared your query.
Regards
Karthik D

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

Upgrade: Finding ALL obsolete function modules in ECC6

Hello everyone,
Is there a way to find ALL obsolete function modules in ECC6?
I have seen a few web pages posting a small list of obsolete function modules but they are not complete.
I have also tried querying table TFTIT for short text such as 'OBSOLETE' and 'Do not use'. However, some obsolete function modules do not leave any clue in the description at all such as WWW_GET_MIME_OBJECT.
However, if you go to SE37 to view WWW_GET_MIME_OBJECT, you will notice that the SAP screen displays it as 'Function obsolete' under the General Data tab.
I have tried to debug the SE37 transaction to see which flag determines if a function is obsolete but I was not able to find it.
Any one has any ideas? Thanks a lot!

Hi Oscean,
Check table RODIR where objecttype = FUNC and Obsolete = X.
Thanks
Lakshman

Crystal Reports 2008 can't see/access ECC function module

My team is developing our first Crystal Report directly against ECC data and are experiencing the following problem:
Our ABAP team created a custom RFC to provide the needed data, but we are unable to see a full list of available Functions and list of available tables from SAP ECC data source.
We worked with Security and temporarily ran under SAP_ALL authority but were still unable to see/ access the function module. We have the integration kit installed and can see some function modules from within Crystal, just not the ones we need. Is there some trick to creating a function module so that it is visible to Crystal?
Environment Details:
Crystal reports Version- 12.2.3.467
SAP GUI # 7200.1.2.1051
CRDB_OpenSQL.Dll # 12.2.3.467

Hi Ingo. I enjoyed your BO 4 seminar and meeting you at ASUG/Sapphire. I was hoping you'd pick this up.
The connection options shows the info below. It doesn't seem to be telling us how to filter to either select or exclude SAP ECC function modules. It has options to? Are these options correct to see ECC function modules and should we be seeing other options?
Database tab (only tab in dialog)
- Show name description or both (Show description selected)
- Sort tables or fields alphabetically (sort tables selected)
- Select tables, views, system tables, synonyms, and stored procedures (all except synonyms selected)
- Table like and owner like (both blank)
Advanced Options (x = selected)
- (X) Use indexes on server
- ( ) perform grouping on server
- (X) Database Server is case sensistive
- (X) Select Distinct for Browsing
- ( ) Perform query async
- (X) Verify on first refresh
- ( ) Verify stored procedures on first refresh
- (X) verify when database driver upgraded
- (X) Automatic smart linking

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.

List of Functional Module and BADIs

Hi Forum,
I m new in this CRM, started as a CRM functional.
Just want to know from where can i get list of all FUNCTIONAL MODULES and BADI.
and also is it mandatory for functional consultant to have gud knowledge and expert in usage of mentioned BADI and Functional Modules..
Kindly reply soon...
Points will surely be awarded.
Regards
Rajeev Singh

Hi Rajeev,
Your can view the function modules in transaction SE37.
And BADIs in SE18.Its not mandatory to know the function module details or Badi details for a functional consultant , but it always good to have a knowledge. It will reduce the task of technical consultant.
Like Function Module CRM_ORDER_READ, is used to get the details of any business transaction. Simlarly BADI ORDER_SAVE is called every time u save a transaction etc.
Regards,
Shalini Chauhan

Custome BAPI - declare ITAB and define the Function Module and Subroutine

Hello Experts
I want to create a Custom BAPI and it has the following scenario:
1) a Function Module which collects some records into it internal table, say ITAB
2) a Subroutine which moved the records from ITAB to BAPI table
Now, I want to declare ITAB and define the Function Module and Subroutine.
Where and How can I do this?
Plz suggest.
Regards
BD

Hi,
1) Got to SE37 and create an RFC .
2) Declare the ITAB directly in the TABLES tab of the FM.
3) Inside the FM source Code tab, collect all the data using SELECT query and directly or by using logic, put the data into the
      ITAB.
4) Since the data collected is directly put into the itab you dont need a subroutine to be written.
5) If subroutine is a necessity, then just write PERFORM SUB ROUTINE NAME.
       AND DEFINE THE FORM ENDFORM OF THE SUBROUTINE AFTER THE ENDFUNCTION OF THE FM
   Let me know if any issues....
Regards,
Vimal.

Difference between function module and userexit and badi

Hello Gurus,
                As a functional consultant i want to know what is function module and user exit and badi.
what is the difference between function module , user exit and badi?
regds
Ramachandra

Rama,
Function modules are ABAP routines that are administered in a central function library. They apply across applications and are available throughout the system. You must assign function modules to a function pool that is called a function group. A function group is nothing but a container for the function modules.
Business Add-Ins are a new SAP enhancement technique based on ABAP Objects. They can be inserted into the SAP System to accommodate user requirements too specific to be included in the standard delivery. Since specific industries often require special functions, SAP allows you to predefine these points in your software.
User exit - A user exit is a three character code that instructs the system to access a program during system processing.
SXX: S is for standard exits that are delivered by SAP.   XX represents the 2-digit exit number.
UXX: U is for user exits that are defined by the user. XX represents the 2-digit exit number .
Difference between BADI and USER-EXIT.
    i) BADI's can be used any number of times, where as USER-EXITS can be used only one time.
       Ex:- if your assigning a USER-EXIT to a project in (CMOD), then you can not assign the same to other project.
    ii) BADI's are oops based.
Hope this helps you.
Rgds
Manish

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.

How do I "see" a check function module in the debugger?

I am correctly starting a custom workflow based on an event raised by standard SAP code in transaciton QE51N.
I have to write a check function module to interrogate the event and start/not start
the workflow because the same event is raised by SAP code in transaction QA02, and I have to be sure to start the workflow only if the event is raised in QE51N, not QA02. (I also have to check some other properties of the QALS row for the inspection lot.)
I know how to code the check function module, but if I need to debug it, how do I "set-up" for seeing the check function module in the debugger?
I'm sure this is an obvious question and that I'm missing something simple.
So thanks in advance for the answer.
djh

Dear DJH,
Put a break-point in the function module and process the transaction. It will stop at runtime.
Hope this will help.
Regards,
Naveen.

What is the difference between the normal function module and bapi function

hi,
what is the difference between the normal function module and bapi function module.

Hi
BAPI stands for Business API(Application Program Interface).
A BAPI is remotely enabled function module ie it can be invoked from remote programs like standalone JAVA programs, web interface etc..
You can make your function module remotely enabled in attributes of Function module but
A BAPI are standard SAP function modules provided by SAP for remote access. Also they are part of Businees Objest Repository(BOR).
BAPI are RFC enabled function modules. the difference between RFc and BAPI are business objects. You create business objects and those are then registered in your BOR (Business Object Repository) which can be accessed outside the SAP system by using some other applications (Non-SAP) such as VB or JAVA. in this case u only specify the business object and its method from external system in BAPI there is no direct system call. while RFC are direct system call Some BAPIs provide basic functions and can be used for most SAP business object types. These BAPIs should be implemented the same for all business object types. Standardized BAPIs are easier to use and prevent users having to deal with a number of different BAPIs. Whenever possible, a standardized BAPI must be used in preference to an individual BAPI.
Regards
Anji

Badi's, user exits, function modules and reports

Hi all,
Can anybody tell me the exact diff among Badi's, user exits, function modules and reports? I mean what are their functions?
thanks

Hi,
This is a beginners question,but still you can check the below links.
BAdis:
Regarding Enhancements/User-Exits in ABAP
http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/ee/a1d548892b11d295d60000e82de14a/content.htm
http://sap.ittoolbox.com/groups/technical-functional/sap-r3-dev/779183#
FM:
http://help.sap.com/saphelp_nw70/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
Reports:
http://it.toolbox.com/wiki/index.php/How_many_types_of_reports_are_there_in_ABAP_and_what_is_the_difference_between_them%3F
Regards,
saurabh

Comparing ALV using Function modules and OO ALV

Hi All,
Please provide me what are the advantages of developing ALV using Objects compared to creation using function modules. What are the disadvantages of creating using the conventional FM way.
I have not worked much on ALV using Function modules, have been developing using standard abap classes. I wanted to have an detailed understanding and differences between the two.
Please provide your views on the same.
I have searched SDN forum, but didnt find much information, so it will be of great help if you provide some inputs.
Thanks & Regards,
Navneeth K.

Hello,
Check this link
ALV FUNCTION MODULE AND OBJECT ORIENTED ?
Example programs
http://saplab.blogspot.com/2007/10/sample-abap-program-of-alv-grid-control.html
http://www.abapcode.info/2007/06/object-oriented-alv-using-two.html

Where to see all available function modules and their purposes.

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