Documentation of standard function modules

Hi,
Where can i find the docmentation of all the SAP standard program and Function modules.
any links..?
thanks,
neha

Hi,
Check these links..
http://www.sapgenie.com/abap/functions.htm
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db98fc35c111d1829f0000e829fbfe/content.htm
http://www.sapdevelopment.co.uk/fmodules/fmssap.htm
http://www.onestopsap.com/function-module/
Best Regards,
Sumana
Please mark all the helpful answers

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Where the documentation is provided for the Standard Function module ?

If there is no documentation provided for the standard function module in SE37 what is the best way to understand the functionality of the function module?Is there any where we can find the documentation?
Please dont say the From coding part its too vast to understand
Ex: HRCM_ORGSTRC_INFO_TABLE_GET
Paint for me ..
Regards
sas
Edited by: Julius Bussche on Mar 18, 2009 1:17 PM

O Really thanks amit !!
Are you able to understand the below code and please provide your valuable inputs what we are understanding is the same.
PERFORM read_infotypes.
*-- ********************************************************** NMP
*-- IF scb frozen then write to itab-scb field. nmp 11/2001.
*-- ********************************************************** NMP
*--Begin of Change by vneld - 01/17/2007
* IF PA0001-ZZBERN NE SPACE.
*    FROZEN = PA0001-ZZBERN.
* ENDIF.
* ITAB-SCB = FROZEN.
*-- ********************************************************** NMP
*--end of Change by vneld- 01/17/2007
PERFORM get_date USING '92'
                   CHANGING w_hiredate.
PERFORM get_date USING '93'
                   CHANGING w_rehire.
PERFORM get_date USING '94'
                   CHANGING w_termdate.
IF NOT ( w_rehire IS INITIAL ).
    w_hiredate = w_rehire.
    itab-code = 'R'.
ELSE.
    itab-code = 'H'.
ENDIF.
IF p0001-persg = '3'.
    itab-code = 'T'.
ENDIF.
*Change by Mdukes
** We need HIRE,Rehire & term within 13 month`s window
** But if someone Hire in IT ,change dept and then terminated .
** We need to exclude that person from the list .
** We need to change his Org.Unit by END_DATE 12/31/9999 from Pa0001.
CLEAR:result_tab.REFRESH:result_tab.
CALL FUNCTION 'HRCM_ORGSTRC_INFO_TABLE_GET'
    EXPORTING
      PLVAR          = '01'
      ROOT_OTYPE     = 'O'
      ROOT_OBJID     = P0001-ORGEH
      BEGDA          = SY-DATUM
      ENDDA          = P0001-ENDDA
      PATH_ID        = EVPATH
      PATH_DEPTH     = 10
    TABLES
      ORG_INFO_TABLE = result_tab
    EXCEPTIONS
      PATH_ERROR     = 1
      ROOT_ERROR     = 2
      OTHERS         = 3.
* CALL FUNCTION 'RH_STRUC_GET'
*    EXPORTING = 'O'
*      act_objid       = PA0001-ORGEH
*      act_wegid       = EVPATH
*      act_plvar       = TYPE
*      act_tflag       = space
*      act_vflag       = space
*      authority_check = space
*    TABLES
*      result_tab      = result_tab
*    EXCEPTIONS
*      no_plvar_found = 1
*      no_entry_found = 2
*      OTHERS          = 3.
* reading the Org.Unit based on employee Org.unit (Evaluation Path 'O-O'.
* After that making sure the latest Pa0001 org.unit is part of selection org.unit
* If yes, set the flag to = 1 . Otherwise ignore the rec .
* We want only IT folks hire/rehire/term within 13 monthu2019s window
* if somebody change the dept and get term within 13 monthu2019s .it
* Should show up in hire but not in term report .
CLEAR:REC.
lOOP AT result_tab.
    read table PCHOBJID with key low = result_tab-OBJID.
    if sy-subrc = 0 .
      Rec = 1.
      EXIT.
    Endif.
ENDLOOP.
if rec = 1.
*--begin of change by vneld- 01/17/07
    CHECK ( ( w_hiredate >= w_13th_mnth_date AND w_hiredate <= sy-datum )
      OR
          ( w_termdate >= w_13th_mnth_date AND w_termdate <= sy-datum ) ).
*--end of change by vneld- 01/17/07
**---check for hires or terms in the calendar year.
**---No future terms
* CHECK ( ( W_HIREDATE(4) = SY-DATUM(4) ) OR
* ( W_TERMDATE(4) = SY-DATUM(4) AND W_TERMDATE <= SY-DATUM ) ).
    CONCATENATE p0002-vorna p0002-nachn INTO itab-name SEPARATED BY ' '.
*--Begin of change by vneld 03/29/2007
*--get supervisor name
    data : lname(20),
           fname(20).
    clear: lname,
           fname.
    Select vorna nachn from pa0002 into (fname ,lname)
           where pernr = p0001-zzsuper_no.
    endselect.
    CONCATENATE lname fname INTO itab-supv SEPARATED BY ' '.
* itab-supv = p0001-zzsuper_text.
*--End of change by vneld 03/29/2007
*----get employee group text
    CLEAR t501t.
    SELECT SINGLE * FROM t501t WHERE sprsl = 'EN' AND
                                     persg = p0001-persg.
    IF sy-subrc EQ 0.
      itab-group = t501t-ptext.
    ENDIF.
    PERFORM get_dept.
    PERFORM get_position.
    PERFORM append_fields.
endif.
ENDFORM.                    " PROCESS_EMPLOYEE
Edited by: saslove sap on Mar 19, 2009 7:45 AM

Is it necessary to use the standard function modules always?

Hi All,
Suppose i can retrieve the BUSINEES PARTNER ID from the table BUT000 with the help of 'BP_GUID' field through a select query statement.
Now is it necessary to use a standard function module to retrieve the same data. what about the performance? which is the better solution. to implement our own code or to use the function module available.
Please someone clarify me about this issue.
Regards,
Sharry.

If you'd ask the question in general it's obvious that there is no good answer as it always would depend on the circumstance. However, as you've posted your question in the performance tuning forum, let's look at your question in this context first. I think it's fairly safe to say, that in almost 100% of the cases a standard function module will not be as fast as any well implemented and custom tailored code. If in doubt, just try reading the code of the function module you want to read; most likely you will find lots of unnecessary fluff in there, often they read data that you don't even need.
And as far as buffering is concerned, that can also be an issue. E.g. let's say you do a massive read of distinct business partners and you only need the data once for each partner. Obviously buffering is silly in this case and it might even slow down your program, because the implemented buffering is not necessarily well implemented. I've come across a few cases, where the buffer tables where standard tables with no efficient read access (so no sorted table or hash table) and once tons of data were buffered, it actually took a moment to look up if the record already was buffered (just to find it wasn't there yet).
Now most of the times this slowdown is not an issue as the lookup is still fast compared to the (usually) prevalent database accesses with their slower IO timing. But another factor to consider is memory consumption and why buffer data in memory (and waste it), if you can't use the buffer anyway? So when I do use standard function modules, I usually try to see what they retain in global memory, to better understand if I need to call some initialization/clearing/refresh function...
Note also that often you need to process lots of data, but don't find a standard function module for "mass access", so you need to read your object one by one. Obviously that's another good candidate for implementing your own queries, where you can process the data in packages.
So what might be the reason to use a standard function module? Well, often it's required because the logic is so complex that it would take you too much time to implement it (not to mention that we often simply don't know all the logic that's coded in there). Another advantage is that you might get independent of the data model. E.g. for IDoc interfaces SAP switched in some release the tables where the data is stored. So if you had coded your own queries to get IDoc data, they wouldn't have worked after this particular release upgrade. The standard function on the other hand, checks both the old and new tables, so by using it you would have been fine.
The one major caveat I'd give though is to always check whether the function module is released or at least documented to some degree. I.e. if it's not released, SAP won't support it and does not guarantee that the interface or logic stays the same. In my experience lots of functions I do want to use are not released (or documented), but I will still use them because they seem to be the best alternative in certain scenarios.
Cheers, harald

Standard function modules

how to work with standard function modules

To work with standard function modules,
First Check the function module in se37 and also read the function module documentation if available
execute the function module.
u will get a screen.
You need to give some inputs in the output of the function module. say object-id as a input 4400000456.
Also check the import and export parameters which gets updated once u execute the function modules after feeding inputs to the function module.
actually in the example, 4400000456.
once u give the input. the corresponding internal tables related to that object-id get automatically thru the fM.
then u can retrieve the related information from the internal tables of function modules.
say Get the number of days for a particular month
in this function module my input is month and year.
this will return no of days for that particular month.
   CALL FUNCTION 'NUMBER_OF_DAYS_PER_MONTH_GET'
     EXPORTING
       par_month = p_bumon
       par_year = p_bdatj
     IMPORTING
       par_days = lv_days.
Similary u can work with other function module , which is necessary for your requirement
Thanks

IF statement in Standard function module PRICING

Hi,
In standard function module PRICING
I found one if statement like this.
if xkomv-kntyp na '1$' .
Plz tell me the meaning of thai '1$' value.
Regards,
Upender Verma.

Hi,
     NA means Contains Not Any ..
     if xkomv-kntyp na '1$' means .. xkomv-kntyp does not contain '1' or '$'.
     Read help on comparision operator 'NA'
Regards,
Srini.

Implicit enhancement to a standard function module.

Hi everybody.
I used an Implicit Enhancement to a Standard function module Customized_Message, at the starting of function module.
Code:
ENHANCEMENT 1 ZFK01_ENHANCEMENT4. "active version
If sy-tcode = 'FK01' and sy-CPROG = 'SAPMF02K' AND I_MSGNR = '230' AND i_arbgb = 'F2' AND I_DTYPE = 'I'.
EXIT.
ENDIF.
ENDENHANCEMENT.
The above is working fine, to the condition what i had given above code.
But my question is, can i use a implicit enchancement to a Standard function module(Customized_message).

Yes, but you should also be aware that 'F2' is a configurable message class in the IMG. You should attempt to solve your issue in that manner first.

Error in the SAP standard function module 'RSDRI_INFOPROV_READ'.

Hello Experts,
We upgraded from 3.5 to 7,0 support pack 17 .
After upgrade we are getting error
with return code 11 'Others´'.
While debugging the standard function module we found that the standard method s_r_infoprov->read is being executed with the return code = 8 (inherited_error).
Any suggestions?
Regards,
Vivek

Not sure if the parameters provided were correct,you may wish to do a sanity check
Input Parameters:
1. I_INFOPROV - This will hold the Name of the Info Cube from where we need the pull the data.
2. I_T_SFC - This parameter is in the format of Internal Table which holds the Character Info Objects we need to pull from the Source Cube.
3. I_T_SFK - This parameter is also in the format of Internal Table which holds the Key Figure Info Objects which we need to pull from the Source Cube.
4. I_T_RANGE - This is also in the format of Internal Table which holds the Selection criteria for which we need to pull from the Source Cube u2013 For example the Company Code u2013 001 and Fiscal Year Period u2013 001/2006.
5. I_T_REQUID u2013 Selection of cube data based on Request Id.
6. I_SAVE_IN_TABLE u2013 In case you need to save the data in DB table
7. I_REFERENCE_DATE u2013 This holds the current date.
8. I_AUTHORITY_CHECK u2013 This will hold the value u2018Ru2019, which is meant for READ.
9. I_DEBUG u2013 This is for Debugging mode and holds the default value u2018Yu2019.
Output Parameters:
1. E_T_DATA u2013 This Output Parameter is of internal table format, in which we can mention the output fields (For all the fields mentioned in the Input Parameter, this output parameter will hold the values).
2. E_END_OF_DATA u2013 Once the FM is executed successfully, this output parameter will hold the value u2018Xu2019, means extraction completed successfully.
Hope it Helps
Chetan
@CP..

BDC program or standard function module to change data in PFCG TCode.

Gurus,
I have programatically change the validity date of SAP security role (TCode PFCG). Are there any standard function module available for this ? If not then does PFCG supports update vida BDC programming ?
Regards,
Rajesh.

Cross-posting. Thread locked.
Please read [the rules|https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/rulesofEngagement].
PS: Please clean up / follow up on all your hundreds of unresolved questions.

*Can we call a Standard Function Module inside a Zfunction module ?*

Can anyone please help me know whether we can call a Standard Function Module inside a Zfunction module ?
I tried the same (No syntax error) BUT when i activate the zFunction Module it throws the error:-
+'' REPORT/PROGRAM statement missing, or program type is INCLUDE. " +

Yes, I got the Answer -
We Can we call a Standard Function Module inside a Zfunction module.
But we need to make sure that the Function Groups are activated.
FUNCTION ZFM_TEST_NESTED_FM.
""Local Interface:
*" EXPORTING
*"     REFERENCE(EX_CONVERT_UPPER_CASE) TYPE STRING
CALL FUNCTION 'TERM_TRANSLATE_TO_UPPER_CASE'
EXPORTING
LANGU                     = SY-LANGU
    TEXT                         = 'gaurav'
IMPORTING
    TEXT_UC                   = EX_CONVERT_UPPER_CASE
EXCEPTIONS
   NO_LOCALE_AVAILABLE       = 1
   OTHERS                                    = 2
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFUNCTION.

Documentation about this function module

ineed Documentation about this function module RP_ANSAL_FROM_PERNR

Hi Avinash,
Have a look at the function group program documentation.It gives an idea of what the function module does.
Short text
Annual Salary Functionality (ANSAL)
Description
This function group contains different functionality for calculating the annual salary, and calculating a period salary from the annual salary.
The function group evaluates different tables and features:
Tables
T503      defines whether an employee is paid on an
          hourly basis or per period
T510W     defines the time unit
T511      determines the relevant module from the annual
          salary wage type, rounding, etc.
T539J     defines the valid wage types for calculating
          the annual salary
Features
ANSAL     defines the annual salary wage type
PFREQ     number of periods per year
Old U510F -> use T510F ?
Thanks
Lakshman

Do we have standard function module or program to activate transformation?

Hi Gurus,
Do we have any standard function module or program to activate transformation in BI system? If yes please let me know or let me know how to proceed with to create custom program to activate transformation.
Thanks,
Manoj

Hi Sven,
Thanks for your help.
Even I am facing the same problem, we didnt want to open the production system to activate the transformation also it take time to transport them every time from development
can you please explain how to use these methods, what parameters to pass
do you have a sample code, it will be of great help.
use this methods
cl_rstran_trfn=>factory
cl_rsds_rsds=>if_rso_tlogo_general~get_instance
l_rsds->if_rso_tlogo_maintain~is_active
l_rsds->if_rso_tlogo_maintain~activate

Any standard function module to read data from a cube

Hi,
I want to read data from a cube say XYZ, into an internal table. Is there any standard function module to do this? If so can anyone plz tell me what change should i make in the function module for my requirement.
Regards
BW Fresher.

Hi R,
Try function module 'RSDRI_INFOPROV_READ'
ABAP Report RSDRI_INFOPROV_READ_DEMO contains an example of how the function module can be used.
Udo

Standard Function modules to update customer partner

Hi,
Can anyone please suggest standard function modules to update customer partner functions?
Was looking at Customer_insert, customer_update, CUSTOMER_UPDATE_SALES_AREA.
I will have only the partner data in the customser sales view to get updated. I dont need the company data.
Awaiting some insightful inputs please.
Thanks,
Satheesh

FM and TABLES
http://72.14.235.104/search?q=cache:71IXBMWcX_8J:reflexcontracts.co.uk/SAP_R3_QUICK_REF.xlsupdatetable+tse05&hl=en&ct=clnk&cd=1&gl=in
FUNCTION MODULES
http://www.erpgenie.com/abap/functions.htm
http://www.sapdevelopment.co.uk/fmodules/fmssap.htm
http://www.erpgenie.com/abap/index.htm
http://www.geocities.com/victorav15/sapr3/abapfun.html
Rewards if useful.........
Minal

Standard Function Module for OB52

Hi,
Is there any standard function module or BAPI for OB52 transaction.
PLease let me know.
Regards,
Raghu

Hi,
OB52 is basically a transaction variant of SM30 for maintaining the view V_T001B.
So there will not be any BAPI available to maintain the same.
Regards,
Ankur Parab

Standard function module for checking the sales organization and plant

Hi all,
    Does have standard function module for checking the relationship between sales organization and plant?
Thanks a lot!
Nina

hi
good
check these BAPIS
BAPI_SALESGROUP_GET_DETAIL     Sales Group: Display Name
BAPI_SALESOFFICE_GET_DETAIL    Sales Office: Display Name
BAPI_SALESOFFICE_GRP_EXIST     Sales Office / Sales Group: Existence Check
BAPI_SALESORG_EXIST            Sales Organization: Existence Check
BAPI_SALESORG_GET_DETAIL       Sales Organization: Display Data
BAPI_SALESORG_OFFICE_EXIST     Sales Organization / Sales Office: Existence Check
PLANT=>
BAPI_PROMO_GETSITEPLANNING     Detailed Data for the Plants Involved in a Promotion
thanks
mrutyun^

Documentation of standard function modules

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