Dynamic call to Function module.

Hi
In one of the program, we have found a FM ' rfc_update_taxes_doc', and which does not has any code,
but what i think that this Fm is called dynamically from some prog and is calling external system.
As it has 'targt server' in importing parameters.
So can anybody tell me if this is the way we call to External system.
And please if anyone can tell me the real meaning of calling a Fm dynamically.
Please dont provide links.
Thanks and Regards
Manu

Hi Manu,
You can try with this example. I connect Bussiness system with R/3 system, because I need R/3 table in Bw system.
IF SY-SYSID EQ 'BWD'. "SYSID = Name sap system
    D_DESTINATION = 'DESD47020'.
ELSEIF SY-SYSID EQ 'BWC'.
    D_DESTINATION = 'DESW47420'.
ELSEIF SY-SYSID EQ 'BWP'.
    D_DESTINATION = 'DESP47420'.
ENDIF.
CAMPOS-FIELDNAME = 'MANDT'.
CAMPOS-OFFSET = '000000'.
CAMPOS-LENGTH = '000003'.
CAMPOS-FIELDTEXT = 'Mandant'.
APPEND CAMPOS.
CLEAR CAMPOS.
CAMPOS-FIELDNAME = 'BUKRS'.
CAMPOS-OFFSET = '000004'.
CAMPOS-LENGTH = '000004'.
CAMPOS-FIELDTEXT = 'Society'.
APPEND CAMPOS.
CLEAR CAMPOS.
CALL FUNCTION 'RFC_READ_TABLE' DESTINATION D_DESTINATION
    EXPORTING
      QUERY_TABLE                = 'TZBZ'
*   DELIMITER                  = ' '
*   NO_DATA                    = ' '
*   ROWSKIPS                   = 0
*   ROWCOUNT                   = 0
    TABLES
      OPTIONS                    = OPTIONS1
      FIELDS                     = CAMPOS
      DATA                       = DATOS
* EXCEPTIONS
*   TABLE_NOT_AVAILABLE        = 1
*   TABLE_WITHOUT_DATA         = 2
*   OPTION_NOT_VALID           = 3
*   FIELD_NOT_VALID            = 4
*   NOT_AUTHORIZED             = 5
*   DATA_BUFFER_EXCEEDED       = 6
*   OTHERS                     = 7
That's all.
About the real meaning of calling a FM dynamically could be something like that because
you can generate the call dynamically to just call with the needed parameters (you can change
the parameters).
types: begin of s_codigo,
Lines type string,
          End of s_codigo.
Data: it_codigo type standard table of s_codigo with header line.
APPEND 'Title.' TO it_codigo.
APPEND 'form Calculate_sum.' TO it_codigo.
APPEND 'call function ''RFC FUNCTION ''' TO it_codigo.
APPEND 'destination ''D_DESTINATION''' TO it_codigo.
APPEND 'exporting PARAM1 = ''2''' TO it_codigo.
APPEND 'PARAM2 = IT_TABLE ' TO it_codigo.
APPEND 'importing PARAM_I1 = RESULT.' TO it_codigo.
APPEND 'endform.' TO it_codigo.
DATA prog_name LIKE sy-cprog.
DATA resultado(1) TYPE c.
GENERATE SUBROUTINE POOL it_codigo NAME prog_name.
PERFORM Calculate_sum IN PROGRAM (prog_name) CHANGING nok.
Best regards .
Ana

Similar Messages

Dynamic calling of Function Modules

Hi,
I have the requirement that I have to call the Function Modules dynamcally in my program. i m creating 9 function modules in my developemt and I m maintaining all this function modules in one of the custom table I m creating whicth the part of development please help me.
Thanks&Regards
Uday Kiran

Hi Suhas,
The reference types will not be applicable as you said,
what i think is the abap_func_parmbind in type pool abap is use.
just by appending all the signatures into it
and the passing it to a fm created.
check the standard include LV69AF21, how the fm's PRICING_SUBSCREEN_PBO and PRICING_SUBSCREEN_PAI gets called.
The signatures in each fm are different.

How to call a function module dynamically?

Hi
I am doing a smartform development and here my scenario.
Scenario:
There will be a simple report which will trigger a smartform output. The report has a selection screen and and in one of the field the user will enter the layout name or the layout name will be stored in the variant so that the user need not remember the layout name.
Based on the layout selected i need to show the output.
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[Implementing Virtual Key Figure/ Characteristics Makes Query More Dynamic|https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/e051fda8-71a9-2a10-ac9e-8d17414a8c8c&overridelayout=true]
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Hi. I need to write a program that can call various different function modules based on what the user inputs.
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Hi. I think you've solved it, thanks a lot.
Just checking it all now, will be back shortly.
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Thanks,
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Hai Srimantra,
Thanks for ur response and here iam sending the code where i used the function module. and i called the subroutine from sm30.
I should not use any sql statements or commands to delete the records from database tabels. hope u will help me out.
Thank u,
Tara.
TABLES p0105.
*data: lw_0105 type p0105.
TABLES: pspar.
*&      Form HR_INFOTYPE_OPERATION
      text
FORM hr_infotype_operation.
DATA: l_it_pa0105 TYPE STANDARD TABLE OF pa0105.
DATA: l_it_p0105 TYPE STANDARD TABLE OF p0105.
DATA: l_p0105 TYPE p0105.
DATA: wa_pa0105 TYPE pa0105.
DATA: l_return TYPE bapireturn1.
break developer.
SELECT SINGLE * FROM pa0105 INTO CORRESPONDING FIELDS OF l_p0105
WHERE pernr EQ p0105-pernr AND
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CHECK sy-subrc EQ 0.
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       number                 = l_p0105-pernr
       subtype                = l_p0105-subty
       objectid               = l_p0105-objps
       lockindicator          = l_p0105-sprps
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       validitybegin          = l_p0105-begda
       recordnumber           = l_p0105-seqnr
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       operation              = 'DEL'
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      NOCOMMIT               =
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CNTL_ERROR while calling a function module from Java webdynpro

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Good catch, BI Learner. This was exactly it: when assigning the values from SOURCEFIELDS directly to the import/export parameters, you have to make sure that the types are EXACTLY the same, otherwise it will not work (the routine stops with an error when calling the FM, but there is no dump).
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Also we ned to know how to call a function module in SAP query.
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Thanks and best regards
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Okay as far as I understand your aim is:
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So go to SQ02 and create an additional field in the InfoSet.
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Regards,
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Upload data from excel with vba by calling a function module

Hello all,
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Can you give me some tips how can i
upload data from excel with vba by click a button.
The problem seems the function: call method cl_gui_frontend_services=>clipboard_import in the function module, because when i comment this function call the vba-call is true but no results.
How can I call the function module correct with vba?
Thanks a lot for your tips!!!!
Chris
Message was edited by:
 Christoph Kirschner

HI
Uploading data directly from Excel file format
* Upload data direct from excel.xls file to SAP
REPORT ZEXCELUPLOAD.
PARAMETERS: filename LIKE rlgrap-filename MEMORY ID M01,
 begcol TYPE i DEFAULT 1 NO-DISPLAY,
 begrow TYPE i DEFAULT 1 NO-DISPLAY,
 endcol TYPE i DEFAULT 100 NO-DISPLAY,
 endrow TYPE i DEFAULT 32000 NO-DISPLAY.
* Tick don't append header
PARAMETERS: kzheader AS CHECKBOX.
DATA: BEGIN OF intern OCCURS 0.
 INCLUDE STRUCTURE alsmex_tabline.
DATA: END OF intern.
DATA: BEGIN OF intern1 OCCURS 0.
 INCLUDE STRUCTURE alsmex_tabline.
DATA: END OF intern1.
DATA: BEGIN OF t_col OCCURS 0,
 col LIKE alsmex_tabline-col,
 size TYPE i.
DATA: END OF t_col.
DATA: zwlen TYPE i,
 zwlines TYPE i.
DATA: BEGIN OF fieldnames OCCURS 3,
 title(60),
 table(6),
 field(10),
 kz(1),
 END OF fieldnames.
* No of columns
DATA: BEGIN OF data_tab OCCURS 0,
 value_0001(50),
 value_0002(50),
 value_0003(50),
 value_0004(50),
 value_0005(50),
 value_0006(50),
 value_0007(50),
 value_0008(50),
 value_0009(50),
 value_0010(50),
 value_0011(50),
 value_0012(50),
 value_0013(50),
 value_0014(50),
 value_0015(50),
 value_0016(50),
 value_0017(50),
 value_0018(50),
 value_0019(50),
 value_0020(50),
 value_0021(50),
 value_0022(50),
 value_0023(50),
 value_0024(50),
 value_0025(50),
 value_0026(50),
 value_0027(50),
 value_0028(50),
 value_0029(50),
 value_0030(50),
 value_0031(50),
 value_0032(50),
 value_0033(50),
 value_0034(50),
 value_0035(50),
 value_0036(50),
 value_0037(50),
 value_0038(50),
 value_0039(50),
 value_0040(50),
 value_0041(50),
 value_0042(50),
 value_0043(50),
 value_0044(50),
 value_0045(50),
 value_0046(50),
 value_0047(50),
 value_0048(50),
 value_0049(50),
 value_0050(50),
 value_0051(50),
 value_0052(50),
 value_0053(50),
 value_0054(50),
 value_0055(50),
 value_0056(50),
 value_0057(50),
 value_0058(50),
 value_0059(50),
 value_0060(50),
 value_0061(50),
 value_0062(50),
 value_0063(50),
 value_0064(50),
 value_0065(50),
 value_0066(50),
 value_0067(50),
 value_0068(50),
 value_0069(50),
 value_0070(50),
 value_0071(50),
 value_0072(50),
 value_0073(50),
 value_0074(50),
 value_0075(50),
 value_0076(50),
 value_0077(50),
 value_0078(50),
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 value_0080(50),
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 value_0082(50),
 value_0083(50),
 value_0084(50),
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 value_0089(50),
 value_0090(50),
 value_0091(50),
 value_0092(50),
 value_0093(50),
 value_0094(50),
 value_0095(50),
 value_0096(50),
 value_0097(50),
 value_0098(50),
 value_0099(50),
 value_0100(50).
DATA: END OF data_tab.
DATA: tind(4) TYPE n.
DATA: zwfeld(19).
FIELD-SYMBOLS: <fs1>.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR filename.
CALL FUNCTION 'KD_GET_FILENAME_ON_F4'
 EXPORTING
 mask = '*.xls'
 static = 'X'
 CHANGING
 file_name = filename.
START-OF-SELECTION.
CALL FUNCTION 'ALSM_EXCEL_TO_INTERNAL_TABLE'
 EXPORTING
 filename = filename
 i_begin_col = begcol
 i_begin_row = begrow
 i_end_col = endcol
 i_end_row = endrow
 TABLES
 intern = intern
 EXCEPTIONS
 inconsistent_parameters = 1
 upload_ole = 2
 OTHERS = 3.
IF sy-subrc <> 0.
 WRITE:/ 'Upload Error ', SY-SUBRC.
ENDIF.
END-OF-SELECTION.
LOOP AT intern.
 intern1 = intern.
 CLEAR intern1-row.
 APPEND intern1.
ENDLOOP.
SORT intern1 BY col.
LOOP AT intern1.
 AT NEW col.
 t_col-col = intern1-col.
 APPEND t_col.
 ENDAT.
 zwlen = strlen( intern1-value ).
 READ TABLE t_col WITH KEY col = intern1-col.
 IF sy-subrc EQ 0.
 IF zwlen > t_col-size.
 t_col-size = zwlen.
* Internal Table, Current Row Index
 MODIFY t_col INDEX sy-tabix.
 ENDIF.
 ENDIF.
ENDLOOP.
DESCRIBE TABLE t_col LINES zwlines.
SORT intern BY row col.
IF kzheader = 'X'.
 LOOP AT intern.
 fieldnames-title = intern-value.
 APPEND fieldnames.
 AT END OF row.
 EXIT.
 ENDAT.
 ENDLOOP.
ELSE.
 DO zwlines TIMES.
 WRITE sy-index TO fieldnames-title.
 APPEND fieldnames.
 ENDDO.
ENDIF.
SORT intern BY row col.
LOOP AT intern.
 IF kzheader = 'X'
 AND intern-row = 1.
 CONTINUE.
 ENDIF.
 tind = intern-col.
 CONCATENATE 'DATA_TAB-VALUE_' tind INTO zwfeld.
 ASSIGN (zwfeld) TO <fs1>.
 <fs1> = intern-value.
 AT END OF row.
 APPEND data_tab.
 CLEAR data_tab.
 ENDAT.
ENDLOOP.
CALL FUNCTION 'DISPLAY_BASIC_LIST'
 EXPORTING
 file_name = filename
 TABLES
 data_tab = data_tab
 fieldname_tab = fieldnames.
*-- End of Program
Excel Upload Alternative - KCD_EXCEL_OLE_TO_INT_CONVERT
*Title : Excel Uploading
TYPES: BEGIN OF t_datatab,
 col1(25) TYPE c,
 col2(30) TYPE c,
 col3(30) TYPE c,
 col4(30) TYPE c,
 col5(30) TYPE c,
 col6(30) TYPE c,
 col7(30) TYPE c,
 col8(30) TYPE c,
 col9(30) TYPE c,
 col10(30) TYPE c,
 col11(30) TYPE c,
 END OF t_datatab.
DATA: it_datatab TYPE STANDARD TABLE OF t_datatab INITIAL SIZE 0,
 wa_datatab TYPE t_datatab.
Data : p_table type t_datatab occurs 0 with header line.
DATA : gd_scol TYPE i VALUE '1',
 gd_srow TYPE i VALUE '1',
 gd_ecol TYPE i VALUE '256',
 gd_erow TYPE i VALUE '65536'.
DATA: it_tab TYPE filetable,
 gd_subrc TYPE i.
field-symbols : <fs>.
*Selection screen definition
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
PARAMETERS: p_file LIKE rlgrap-filename
 DEFAULT 'c:test.xls' OBLIGATORY. " File Name
SELECTION-SCREEN END OF BLOCK b1.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
REFRESH: it_tab.
CALL METHOD cl_gui_frontend_services=>file_open_dialog
 EXPORTING
 window_title = 'Select File'
 default_filename = '*.xls'
 multiselection = ' '
 CHANGING
 file_table = it_tab
 rc = gd_subrc.
LOOP AT it_tab INTO p_file.
* so_fpath-sign = 'I'.
* so_fpath-option = 'EQ'.
* append so_fpath.
ENDLOOP.
START-OF-SELECTION.
PERFORM upload_excel_file TABLES it_datatab
 USING p_file
 gd_scol
 gd_srow
 gd_ecol
 gd_erow.
* END-OF-SELECTION.
END-OF-SELECTION.
LOOP AT it_datatab INTO wa_datatab.
 WRITE:/ wa_datatab-col1,
 wa_datatab-col2,
 wa_datatab-col3,
 wa_datatab-col4,
 wa_datatab-col5,
 wa_datatab-col6,
 wa_datatab-col7,
 wa_datatab-col8,
 wa_datatab-col9,
 wa_datatab-col10,
 wa_datatab-col11.
ENDLOOP.
*& Form UPLOAD_EXCEL_FILE
* upload excel spreadsheet into internal table
* -->P_TABLE Table to return excel data into
* -->P_FILE file name and path
* -->P_SCOL start column
* -->P_SROW start row
* -->P_ECOL end column
* -->P_EROW end row
FORM upload_excel_file TABLES p_table
 USING p_file
 p_scol
 p_srow
 p_ecol
 p_erow.
DATA : lt_intern TYPE kcde_cells OCCURS 0 WITH HEADER LINE.
* Has the following format:
* Row number | Colum Number | Value
* i.e. 1 1 Name1
* 2 1 Joe
DATA : ld_index TYPE i.
* Note: Alternative function module - 'ALSM_EXCEL_TO_INTERNAL_TABLE'
CALL FUNCTION 'KCD_EXCEL_OLE_TO_INT_CONVERT'
 EXPORTING
 filename = p_file
 i_begin_col = p_scol
 i_begin_row = p_srow
 i_end_col = p_ecol
 i_end_row = p_erow
 TABLES
 intern = LT_INTERN
 EXCEPTIONS
 inconsistent_parameters = 1
 upload_ole = 2
 OTHERS = 3.
IF sy-subrc <> 0.
 FORMAT COLOR COL_BACKGROUND INTENSIFIED.
 WRITE:/ 'Error Uploading file'.
 EXIT.
ENDIF.
IF lt_intern[] IS INITIAL.
 FORMAT COLOR COL_BACKGROUND INTENSIFIED.
 WRITE:/ 'No Data Uploaded'.
 EXIT.
ELSE.
 SORT lt_intern BY row col.
 LOOP AT lt_intern.
 MOVE lt_intern-col TO ld_index.
 assign component ld_index of structure
 p_table to <fs>.
move : lt_intern-value to <fs>.
* MOVE lt_intern-value TO p_table.
 AT END OF row.
 APPEND p_table.
 CLEAR p_table.
 ENDAT.
 ENDLOOP.
ENDIF.
ENDFORM. "UPLOAD_EXCEL_FILE
Regards
Pavan

How to call a function module from the Web Template?

Hi all,
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Regards, Nils

Hi!
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Hi All,
I have an ABAP Program which is used to do a reconciliation check between the R/3 and BI system for Invoice Data. Please find below the details of the program flow:
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However we are facing an issue.
Whenever, we execute the program in dialog mode, it works fine and fetches results within 5-6 minutes. However if we schedule the program to run in background (parameters through a variant), it gives no results even after running for over 3-4 hours. We tried figuring it out yesterday but could not come to any conclusion. Since there is a RFC call being to the function module, we were wondering if we need to specify some other parameter as well.
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Hi,
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Thanks,
Shashi.
Edited by: Shashi Kanth Kasam on Apr 8, 2010 12:45 PM

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Thanks,
Shashi

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Hi Team,
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com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest
(RFCDefaultRequestHandler.java:79)
        at com.sap.engine.services.rfcengine.RFCJCOServer.handleRequest
(RFCJCOServer.java:156)
        at com.sap.mw.jco.JCO$Server.dispatchRequest(JCO.java:7785)
        at com.sap.mw.jco.MiddlewareJRfc$Server.dispatchRequest
(MiddlewareJRfc.java:2405)
        at com.sap.mw.jco.MiddlewareJRfc$Server.listen
(MiddlewareJRfc.java:1728)
        at com.sap.mw.jco.JCO$Server.listen(JCO.java:8145)
        at com.sap.mw.jco.JCO$Server.work(JCO.java:8265)
        at com.sap.mw.jco.JCO$Server.loop(JCO.java:8212)
        at com.sap.mw.jco.JCO$Server.run(JCO.java:8128)
        at com.sap.engine.core.thread.impl3.ActionObject.run
(ActionObject.java:37)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sap.engine.core.thread.impl3.SingleThread.execute
(SingleThread.java:100)
        at com.sap.engine.core.thread.impl3.SingleThread.run
(SingleThread.java:170)
Could you help me to solve this issue.
Thanks so much.

Have you checked the user that is used to connect from J2EE back to ABAP?
I had a similar problem, went into the Visual Administrator and found the incorrect password (or possibly outdated password) was being used to communicate back to ABAP, and updating that sorted out my problem.
Hope this helps.
Cheers,
Andrew

Call of function module "SUBST_START_BATCHJOB" by RFC failed

Hello Guru's,
We have the following Issue:
In Phase PREP_INIT/JOB_RSUPDTEC we get this error from EHPI (Version 710-1)
Checks after phase PREP_INIT/JOB_RSUPDTEC were negative!
Last error code set: BATCHJOB RSUPDTEC FAILED: Calling RSUPDTEC failed - repeat phase.
In the file PSUPDTEC.LOG are the following error:
4 ETQ260 Starting batchjob "RSUPDTEC"
4 ETQ230 Starting RFC Login to: System = "E11", GwHost = "sape11", GwService = "sapgw00"
4 ETQ359 RFC Login to: System="E11", Nr="00", GwHost="sape11", GwService="sapgw00"
4 ETQ232 RFC Login succeeded
4 ETQ233 Calling function module "SUBST_START_BATCHJOB" by RFC
4 ETQ399 JOBNAME='RSUPDTEC', REPNAME='RSUPDTEC', VARNAME='', BATCHHOST='sape11', IV_SCHEDEVER=' '
4 ETQ234 Call of function module "SUBST_START_BATCHJOB" by RFC succeeded
4 ETQ399 Returned JOBCOUNT='14230100'
2EETQ235 Call of function module "SUBST_START_BATCHJOB" by RFC failed (error-status "27")
2EETQ261 Start of batchjob "RSUPDTEC" failed
In the Sysem we can see, that the Job RSUPDTEC was created by DDIC but not started.
We can start (and finish) the job successfully as logged in DDIC.
We don't know whats the problem. The EHPI stopped every time at this point.
Need Help...
regards
Chris

Issue solved.
In /etc/hosts the first entry was SAPE11.
But it must be sape11, because the instance is sape11_E11_00.
In SM51 we could see that
sape11_E11_00 SAPE11 Dialog Batch Update Upd2 Spool Enqueue ICM active
We changed the entry and restarted SAP.
Then the job can be started.

Error when call RFC Function module in R/3

Dear All,
We are trying to call RFC function module CBIF_GLM1_PROCESS_ORDER_READ (This is not a BAPI and also not released ) in R/3 from XI system.
we are facing the error "Error while lookup Exception during processing the payload. Error when calling an adapter by using the communication channel CC_PPPI_MES_RFC_Rcvr (Party: , Service: WCD_320, Object ID: 16563889b449328eac76caa6a3bc592e) XI AF API call failed. Module exception: 'error while processing the request to rfc-client: com.sap.aii.adapter.rfc.afcommunication.RfcAFWException: error while processing message to remote system:com.sap.aii.adapter.rfc.core.client.RfcClientException: failed to parse BAPI response due to: com.sap.aii.adapter.rfc.util.bapi.BapiException: Parameter with name RETURN not found.'. Cause Exception: 'com.sap.aii.adapter.rfc.afcommunication.RfcAFWException: error while processing message to remote system:com.sap.aii.adapter.rfc.core.client.RfcClientException: failed to parse BAPI response due to: com.sap.aii.adapter.rfc.util.bapi.BapiException: Parameter with name RETURN not found.'."
This is the first time we are doing this configuration.
Could you please let me know what woulbe the reason.

read the original message
We are trying to call RFC function module CBIF_GLM1_PROCESS_ORDER_READ (This is not a BAPI and also not released ) in R/3 from XI system.
I am talking about the above Receiver RFC channel which you guys are using to call R/3 from XI. That where you need to change the commit parameter

Dynamic call to Function module.

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