REGARDING functionmodules
Hi All,
How many types of function modules are there in sap.what is the use of when u select the update function module,
Thanks&Regards,
phani
Hi
There are three types of function modules
Normal
Remote enabled
Update
http://help.sap.com/saphelp_nw2004s/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
Function modules are one element. There are no types. However sometimes an RFC enabled function module is referred to as RFC Function module, but really it is just a function module. Also BAPIs are function modules, but are usually referred to as just BAPI as opposed to BAPI Function module.
There is no different function module types , but calling the function module will be different.
check this function calls syntax
1. Calls a function module:
- CALL FUNCTION func.
2. Call a function module in a different mode (asynchronous Remote Function Call):
- CALL FUNCTION func STARTING NEW TASK taskname.
3. Call a function module in the update task:
- CALL FUNCTION func IN UPDATE TASK.
4. Call a function module in a remote system (Remote Function Call, RFC ):
- CALL FUNCTION func DESTINATION dest.
5. Asynchronous call to a function module with transactional processing (transactional Remote Function Call):
- CALL FUNCTION func IN BACKGROUND TASK.
qRFC with output queue
6. Call a function module that can be activated in the context of enhancements:
- CALL CUSTOMER-FUNCTION func.
<b>Open any FM in SE37.</b>
Select the Attributes Tab:
in The Processing Type you can see the Types of FMs
1.Normal FM - Can be called within the Same SAP System
CALL FUNCTION '<NAME>'
2. Remote Enable FM : Can be called from External (SAP or NON SAP) system.
CALL FUNCTION '<NAME>' DESTINATION '<RFC DESTINATION>'
3. Update Module: Only for Updating database tables . processed in Update work process.
CALL FUNCTION '<FM>' IN UPDATE TASK.
Similar Messages
-
How can i know in which client RFC FUnction module is defined?
In one transaction , Becoz of RFC Functionmodule , the program is doing parrelal processing,
How can i make it serial processing?
Can i copy the RFC function into required to client?
Regards
Ramakrishna LHi rama
use this
DATA: lt_siteselect TYPE TABLE OF siteselect INITIAL SIZE 0,
ls_siteselect TYPE siteselect,
ev_dest TYPE rfcdest.
CALL FUNCTION 'SMOF0_READ_SITESELECT'
TABLES
to_siteselect = lt_siteselect.
READ TABLE lt_siteselect INTO ls_siteselect
WITH KEY sitetypeid = cl_smw1_siteprovider=>c_sitetype_r3oltp.
ev_dest = ls_siteselect-rfcdest.
or this
r3rfcdest TYPE rfcdest.
r3rfcdest = cl_crm_erp_il=>get_rfc_destination( ).
regards
Marco -
HI all,
we are using standard function for transfering data from R/3 to BIW
For Fetching classification data of customer , we created one customised function module and through user exit , we are using that functionmodule.
But we are facing Peforamance issues with this extractor 0CUST_SALES_ATTR.
can some one guide me how to improve performanc of this extractor or can some one forward me documents regarding performnce issues related to extractor.
Thanks in advance,
Regards,
BhaskarPlease see the documnets below:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/afbad390-0201-0010-daa4-9ef0168d41b6
check out teh section 4 and Appendix 10
Regards
Pankaj
*****Assitn pts if helpful -
Curiosity: How to use a table for input when testing a functionmodule?
actually I am sick of writing test programs for every function I want to test using ABAP.
So why it is (made) impossible to generate input data for a table as input parameter of a functionmodule?
Has really nobody ever tested this stuff when the test function was implemented in SE37 or was this bug implemented on purpose to generate work?Andreas,
You can input data into the internal table by:
Test FM
> Testing initial screen --- click on the table icon against your table parameter
> Input your input data in the fields
> to Input more lines in the table.. press Insert Line (icon with plus sign)
After this press back button.
Now, you will have your test data in the tables.
Regards,
Naimesh -
Functionmodule for document check in CRMD_ORDER?
Hi Everybody,
does anybody know about a functionmodule which give as returning parameter if a ticket in the CRMD_ORDER has documents or not?
Regards
AliCheck with CRM_ORDER_READ function module
-
Regarding Function module exits
Hi,
function module exit :EXIT_SAPLAFAR_002
include in function module exit :ZXAFAU02
include exit is implemented :LAFARF70
Main Program :SAPLAFAR
Please help me how to execute this funcion moduel exit, and how to work on it, I could not find out any transaction for it, and provide me some links to understand the use of function module exits.
Thanks & Regards,
vinesh.Hi,
User exits (Function module exits) are exits developed by SAP. The exit is implementerd as a call to a function module. The code for the function module is written by the developer. You are not writing the code directly in the function module, but in the include that is implemented in the function module.
The naming standard of function modules for functionmodule exits is:
EXIT_<program name><3 digit suffix>
The call to a functionmodule exit is implemented as:
CALL CUSTOMER.-FUNCTION <3 digit suffix>
To find a Exit.
Goto Transaction -- Find The Package
SMOD >f4>Use the Package here to Find the Exits In the Package.
Else if you Want to search by Application Area wise ,
There is one more tab to find the Exits in the Respective Application Area.
Implementing the Exit-- CMOD Create ProjectsAssgn your Component .
Now Run ur Transaction to Check if it Triggers.
Thats it..
Suppose you need to find out all the user exits related to a tcode.
1. Execute the Tcode.
2. Open the SAP program.
3. Get the Development Class.
4. Execute Tcode SE84.
5. Open the Node 'Envir. -> Exit Techniques -> 'Customer Exits -> Enhancements'
6. Enter the Development class and execute.
Check out this thread..
The specified item was not found.
1. Type the transaction : system->status-> <PROG. NAME>
2 open SE37 , type EXIT<PROG NAME> and press F4 to get the list of function exits available.
3. Open CMOD utilities->SAP enhancements
EDIT->All selections
4.type the function module name obtained in step 2, in fields 'component name' in 'additional selections' block. and execute.
5. The displayed list contains the enhancements names for the transaction You were looking for.
6. Create a project in CMOD and the code in default include->activate.
http://www.erpgenie.com/sap/abap/code/abap26.htm
which gives the list of exits for a tcode
http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm
For information on Exits, check these links
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
http://www.sapgenie.com/abap/code/abap26.htm
http://www.sap-img.com/abap/what-is-user-exits.htm
http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
http://www.easymarketplace.de/userexit.php
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
http://www.sappoint.com/abap/userexit.pdfUser-Exit
http://www.planetsap.com/userexit_main_page.htm
User-Exits
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
http://www.sap-img.com/ab038.htm
http://www.planetsap.com/userexit_main_page.htm
http://www.sap-basis-abap.com/sapab013.htm
http://sap.ittoolbox.com/documents/popular-q-and-a/user-exits-for-the-transaction-code-migo-3283
These links will help you to learn more on user exits.
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/frameset.htm
http://www.planetsap.com/userexit_main_page.htm
http://www.allsaplinks.com/user_exit.html
www.sap-img.com/abap/what-is-user-exits.htm
Also please check these threads for more details about user exits.
Re: Screen exit
user exit and customer exit
user exit
1. Document on UserExits in FI/CO
http://www.ficoexpertonline.com/downloads/User%20ExitsWPedit.doc
2. Finding User Exits...
http://sap.ionelburlacu.ro/abap/sap2/Other_Useful_Tips.html#Finding_User_Exits
3. List of all User Exits...
http://www.planetsap.com/userexit_main_page.htm
Reward if Helpful. -
Regarding HCM Function Modules
Hi Friends
I am new to ABAP-HR.
Currently I was given some task to enhance MSS team viewer functionality so that "MSS team viewer need to be customized to read the custom evaluation path which incorporates relationship 210 created by UWLs substation rule"
To handle this, I recieved FMS:
RH_STRUC_GET_MULTIPLE_ROOTS
RH_STRUC_GET.
But I am not getting the relation between these FMS and Evaluation paths and Team Viewer part.
Can anyone please give me some idea on this.
If anyone provide me some sample peace of code,that will be a great help.
Regards,
SreeHi
Try to test the functionmodule in transaction SE37 oder use report RHWEGID0 which shows you about WEGIDs in your system.
Warm Regards
Kulvendra kumar -
Hi, Please explain me the uses of User Exits?
and where we have to create them?
What are types of Exits?
Thanks
Please explain me
thanks and regards
DinakarMODIFICATIONS : Change to the standard functionality by changing the SAP object itself using the 'ACCESS KEY ' from SAP .
These objects needs to be observed during version upgrades as the upgrade patches might overwrite the code written by you .
Except for certain incode user exits provided by SAP like MV45AFZZ .
ENHANCEMENTS : Change to the standard functionality by using the exits / badis provided by SAP.
These objects do not need any access key from SAP.
These changes will not get over written during SAP version upgrades.
MODIFICATIONS : Change to the standard functionality by changing the SAP object itself using the 'ACCESS KEY ' from SAP .
These objects needs to be observed during version upgrades as the upgrade patches might overwrite the code written by you .
Except for certain incode user exits provided by SAP like MV45AFZZ .
ENHANCEMENTS : Change to the standard functionality by using the exits / badis provided by SAP.
These objects do not need any access key from SAP. These changes will not get over written during SAP version upgrades.
USER EXITS->
1. Introduction:
User exits (Function module exits) are exits developed by SAP.
The exit is implementerd as a call to a functionmodule.
The code for the function module is writeen by the developer.
You are not writing the code directly in the function module,
but in the include that is implemented in the function module.
The naming standard of function modules for functionmodule exits is:
EXIT_<program name><3 digit suffix>
The call to a functionmodule exit is implemented as:
CALL CUSTOMER.-FUNCTION <3 digit suffix>
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
CUSTOMER EXITS-> t-code CMOD.
As of Release 4.6A SAP provides a new enhancement technique, the Business Add-Ins.
Among others, this enhancement technique has the advantage of
being based on a multi-level system landscape (SAP, country versions, IS solutions, partner,
customer, and so on)
instead of a two-level landscape (SAP, customer) as with the customer exits.
You can create definitions and implementations of business add-ins at any level of the system landscape.
To unify enhancements of the SAP Standard you can migrate customer exits to business add-ins.
http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
In order to find out the user exits for any tcode,
1. get the developement class of the tcode from SE93.
2. Now goto transaction SMOD and press F4,
3. give in the Deve class in the dev class and Press ENTER
this will show u the exits for any tcode.
or execute this report
http://www.erpgenie.com/sap/abap/code/abap26.htm
which gives the list of exits for a tcode
http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm
For information on Exits, check these links
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
http://www.sapgenie.com/abap/code/abap26.htm
http://www.sap-img.com/abap/what-is-user-exits.htm
http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
http://www.easymarketplace.de/userexit.php
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
http://www.sappoint.com/abap/userexit.pdfUser-Exit
Difference between user exits & customer exits:
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
Customer exit - The R/3 enhancement concept allows you to add your own functionality to SAPs standard business applications
without having to modify the original applications. SAP creates customer exits for specific programs, screens,
and menus within standard R/3 applications. These exits do not contain any functionality. Instead,
the customer exits act as hooks. You can hang your own add-on functionality onto these hooks.
"The R/3 enhancement concept allows you to add your own functionality to SAPs standard business applications without having to modify the original applications. SAP creates customer exits for specific programs, screens, and menus within standard R/3 applications. These exits do not contain any functionality. Instead, the customer exits act as hooks. You can hang your own add-on functionality onto these hooks."
Customer exits are implemented in Z-includes and are ENHANCEMENTS to the system.
User-exits were firstly intended to be developed for the SD module. You make your coding in includes in SAP namespace
(e.g MV*). That's why, user exits are MODIFICATIONS to the system. In includes for user exits there are empty subroutines
( generally with the name convention "userexit_...") and you code using global variables of the main program.
But, generally developers use these terms without this distinction. So, someone may mean a "customer exit" when (s)he says
"user exit" or vice-versa.
And as a last thing, let me introduce you the SDN forums pointing system: You can assign points to posts you find helpful
while solving your question. You can reward points by clicking the yellow star icon at header of each reply post.
You can reward;
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.
As with customer exits two different views are available:
In the definition view, an application programmer predefines exit points in a source that allow specific industry sectors,
partners, and customers to attach additional software to standard SAP source code without having to modify the original
object.
In the implementation view, the users of Business Add-Ins can customize the logic they need or use a standard logic if one
is available.
In contrast to customer exits, Business Add-Ins no longer assume a two-level infrastructure (SAP and customer solutions),
but instead allow for a multi-level system landscape (SAP, partner, and customer solutions, as well as country versions,
industry solutions, and the like). Definitions and implementations of Business Add-Ins can be created at each level within
such a system infrastructure.
SAP guarantees the upward compatibility of all Business Add-In interfaces. Release upgrades do not affect enhancement calls
from within the standard software nor do they affect the validity of call interfaces. You do not have to register
Business Add-Ins in SSCR.
The Business Add-In enhancement technique differentiates between enhancements that can only be implemented once and
enhancements that can be used actively by any number of customers at the same time. In addition, Business Add-Ins can
be defined according to filter values. This allows you to control add-in implementation and make it dependent on specific
criteria (on a specific Country value, for example).
All ABAP sources, screens, GUIs, and table interfaces created using this enhancement technique are defined in a manner
that allows customers to include their own enhancements in the standard. A single Business Add-In contains all of the
interfaces necessary to implement a specific task.
The actual program code is enhanced using ABAP Objects. In order to better understand the programming techniques behind
the Business Add-In enhancement concept, SAP recommends reading the section on ABAP Objects.
Difference between user exits & customer exits:
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
Customer exit - The R/3 enhancement concept allows you to add your own functionality to SAPs standard business applications
without having to modify the original applications. SAP creates customer exits for specific programs, screens,
and menus within standard R/3 applications. These exits do not contain any functionality. Instead, the customer exits act as hooks. You can hang your own add-on functionality onto these hooks. *-- Mani
The following document is about exits in SAP :-
The R/3 enhancement concept allows you to add your own functionality to SAPs standard business applications without having
to modify the original applications.
SAP creates user exits for specific programs, screens, and menus within standard R/3 applications.
These exits do not contain any functionality. Instead, the customer exits act as hooks. You can hang your
own add-on functionality onto these hooks.
Customer Exit is a hook and also we have to add our own functionality so we have to write the code in include file and
activate that project in CMOD.
Whereas in User Exit ,we are writing the code in SAP namespace. So am thinking that its no need to create project and
activating that project for user exit. Is it right? For User Exit also we have to create project please clarify me
User Exits:
User exits allow you to add additional functions to the SAP standard.
Programs with user exits contain subroutine calls at certain points in their syntax that are identified by the prefix
USEREXI
T. The actual user exits are located in an include that has been assigned to a module pool. This is where customers can
include any changes (enhancements) that they want to make to the system. These includes are always processed during program
flow.
Advantage: In principle, customers can modify anything they want that is found in the include (tables, structures, and so
forth).
Disadvantage: SAP cannot check the individual enhancements themselves which often leads to errors in the enhancement process.
User exits (Function module exits) are exits developed by SAP. The exit is implemented as a call to a function module.
The code for the function module is written by the developer. You are not writing the code directly in the function module,
but in the include that is implemented in the function module.
Customer exits are not available for all programs and screens found in the SAP System. You can only use customer exits if
they already exist in the SAP System.
Customer Exit
SAP creates customer exits for specific programs, screens, and menus within standard applications. These exits do not
contain any functionality.
Instead, the customer exits act as hooks. You can hang your own add-on functionality onto these hooks.
If you want to enhance the functionality of your SAP System, you should take advantage of the exits available in
standard applications. There are two main reasons why you should use exits rather than modifying SAP software yourself.
Add-ons attached to exits have the advantage that:
They do not affect standard SAP source code
When you add new functionality to your SAP System using SAPs exits, you do not alter the source code of
standard SAP programs in any way. The code and screens you create are encapsulated as separate objects.
These customer objects are linked to standard applications, but exist separately from SAPs standard software package.
They do not affect software updates
When you add new functionality to your SAP System using SAPs exits, your objects (called customer objects)
must adhere to
strict naming conventions. When it comes time to upgrade a to a new software release, customer objects names ensure that
they will not be affected by any changes or new additions to the standard software package.
Customer exits are not available for all programs and screens found in the SAP System. You can only use customer exits if
they already exist in the SAP System. You can find more information about locating applications with pre-defined exits in
Locating Applications that have Exits
1. Learn user exits :
http://www.sapgenie.com/links/abap.htm
2. finding user exits :
http://www.sapgenie.com/abap/code/abap26.htm
3. A short tutorial on user exits :
http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
4. Introduction to user exits with examples :
http://www.sap-img.com/abap/what-is-user-exits.htm
Regards,
Balaji. -
Want to pull the Data from ECC(Functionmodule/view/BAPI) to Crystal repor
HI Expert
Want to pull the Data from ECC(Functionmodule/view/BAPI) to Crystal report
Need Step by Step Procedure whatl all we come across while Generating report from SAPBI (ECC(Functionmodule/view/BAPI)
to Crystal report what all integration and setting we need to do
Thanks and Regards
AhmedPashaHello,
Ingo Hilgefort has documented this step by step in this SCN article:
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/403ddef9-52ca-2d10-9193-9ffd190219fe?QuickLink=index&overridelayout=true
Starting on page 13, you can use the same steps - he selects data from a table join, you select FN instead for function module.
You can also get to it via this link:
http://www.sdn.sap.com/irj/sdn/business-objects-bi-for-sap?rid=/library/uuid/403ddef9-52ca-2d10-9193-9ffd190219fe
Regards,
Tammy -
Obsolete functionmodules of functiongroup SAD2 - replacement?
Hi,
I'm currently working in an ECC 6.0 Upgrade project and we are going to replace all obsolete functionmodules in our Z/Y coding parts.
There are a lot of functionmodules which are documented by SAP in the functionmodule description or in SAP OSS regarding replacement with recent classes and so on (f.ex. WS_DOWNLOAD).
We did not find any suggested replacements for functionmodules of functiongroup SAD2 (f.ex.ADDRESS_GET_NUMBER).
...wondering if anyone of you did face the same problem and have a solution for the problem/question.
Thanks®ards, Dietmar Unger -
Dear gurus,
I had some doubts regarding timesheet developments.
1.Is there any functionmodule to convert CATSD to CATSDB
2.Is there any functionmodule to get counter number of a particular record i.e by passing workdate, no.ofhours,WBSelement.
I am developing bapi for above requirements. Please give me some idea about the above queries.
Thanks and regardshi please help me
-
Hi
This is regarding creating new Bapi functionmodule.step by step explanation will be helpfull.
Edited by: Debabrata patra on Jan 28, 2008 8:51 AMhi.,
in SAP programer/Analyst responsibilities are.,
->analysing the Functional Specs
->Designing tech specs based on the FS
->writing coding
->Unit testing of the Object
All above things are done at predeveloping level.
Chandra -
Hi guys,
This is the function module
ARCH_ANA_PROGRESS_INDICATOR
i want the absolete for this functionmodule. plz help mehi veera,
use this fm
PROGRESS_INDICATOR
or
RH_DISPLAY_PROGRESS_INDICATOR " Display progress indicator in status line
or
SAPGUI_PROGRESS_INDICATOR " Display progress indicator in current window
regard ,
sandeep patel
reward point if useful -
hi guru
in creation of functionmodule we will write soursecode by usinf if and ifelse, so then what is neccessity to write exceptions?
what is use of exception , why r u giving exceptions?Hi,
Best way is create ur own FM. What i did was i created an fm: with 2 import parameters of type integer and export as result.
In this fm wht i first did was divide the first import param with the second.
Called this fm in another fm and passed the values frm there like this val1 = 9..val2 = 0. So this resulted in a runtime error. So next time i defined an exception cannot be divide by zero...and raised in it in the called fm wen the 2nd value is 0....u can c tht noe error wont occur.
U can try more on these using tables..eception classes etc..
Regards,
Simy. -
Hi Friends
How to retrieve the Guistatus of the particular functionmodule (from which table).
thanks in advance
suganyaHello,
but if i take the objecnumber from AUFK i get only the Status from the order header, but i want it from the operation.
For example my routing have two operation A and B. If i confirm operation A full than i see in the confirmation status for this operation CNF but on the order header i see PCNF.
So i would like to read the Status for the confirmation.
kind regards,
Bernhard
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