Retrieving of Function Module parameters dynamically

There is a function module with import and export parameters, I need to pick up the complete structure of the Header Data using a select statement.
ex: Function Module with import paremeters I1, I2 ..... table parameters t1, t2 .....
Select from 'Z' table into var .....
result of this select query is var = 'I1'.
now there is a macro swc_set_element
1st parameter = itab
2nd parameter = var
now i need to generate 3rd parameter 'I1' dynamically which is an import parameter.
Edited by: Gaurang Gujar on May 2, 2011 8:04 AM

Hi.,
Using Class CL_FB_FUNCTION_UTILITY u can get the Function Module Details.,
Check this Wiki., [Extracting FM details using Class|http://wiki.sdn.sap.com/wiki/display/ABAP/ExtractingFunctionModuleDetailsusingClass-+CL_FB_FUNCTION_UTILITY]
Also Check these Function Modules:
FUPARAREF
FUPARAREF_ENHA " Parameters of Function Modules
Hope this helps u.,
Thanks & Regards
Kiran

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Accessing function module parameters dynamically ?

Hello,
I´m searching for a possibility to access the parameters of a function module dynamically. I.e. I do not know how many parameters a function has, if it is import/export, or the data type.
Is there a possibility to access (maybe an ABAP-internal) table with these informations? (At runtime within the function module itself)?
Thany you for your help,
best regards,
Stefan

Use the function module RPY_FUNCTIONMODULE_READ_NEW to read all of the metadata for a funciton module, it returns internal tables for all parameters of the function module interface.
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Type conflict in function module parameters

Hi All,
i hve to pass dynamic field <dyn_field> into function module parameters but it's giving a dump for type conflict.
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Problem in using function module parameters in abap program

i want to use the coding present in on one of the function module 'AS_API_INFOSTRUC_FIND' i got the problem using the function module parameters in my abap program.
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""Lokale Schnittstelle:
*"       IMPORTING
*"             VALUE(I_FIELDCAT) TYPE AIND_FCAT
*"             VALUE(I_FIELDS) TYPE TABLE OPTIONAL
*"             VALUE(I_OBLIGATORY_FIELDS) TYPE TABLE OPTIONAL
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You have to declare the table using any specific type.
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For instance:
TYPES: BEGIN OF ty_fields,
         fieldname LIKE dfies-fieldname,
       END OF ty_fields,
TYPES: TY_T_GLU1              LIKE GLU1                     OCCURS 0,
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              e_all_fields       = lt_info_struct_fields[]
              e_matching_fields = lt_matching_fields[]
         EXCEPTIONS
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Mapping function module paramters dynamically with a selection screen

Hi Experts,
I got a situation,
i am maintaining data of a function module paramters in a dictionary table.
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now the issue is how to call the FM by using the ITAB values.
example: ITAB
fmname          parametr          type        str_name           ss_field
get_notif        im_notif            import     qmnum                 s_notif
here s_notif[ ] is having the values in it which is nothing but selection screen parameter.
and we are having S_NOTIF as a string values in the ITAB.
now how can i link this S_notif(type string) to s_notif(value of notification) ?
what i have done is ,
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experts please help me on this ?
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Hi ,
This sample will help you.
DATA: lv_fname TYPE string,
        lt_ptab TYPE abap_func_parmbind_tab,
        ls_ptab TYPE abap_func_parmbind,
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        ls_etab TYPE abap_func_excpbind.
*** Table
ls_ptab-name = 'IT_TABLE'.
ls_ptab-kind = abap_func_tables.
GET REFERENCE OF <itab> INTO ls_ptab-value.
INSERT ls_ptab INTO TABLE lt_ptab.
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ls_etab-name = 'DATA_NOT_FOUND'.
ls_etab-value = 1.
INSERT ls_etab INTO TABLE lt_etab.
lv_fname = 'GET_MY_DATA'." Function Name
CALL FUNCTION lv_fname
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    EXCEPTION-TABLE
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IF sy-subrc NE 0.
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Function module parameters mapping

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" by "F4IF_FIELD_VALUE_REQUEST
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P Sharma
Moderator message : Duplicate post locked. Read forum rules before posting.
Edited by: Vinod Kumar on Jul 8, 2011 9:55 AM

please check the below link.
http://wiki.sdn.sap.com/wiki/display/ERP6/FMHELP_VALUES_GET_WITH_TABLEobsoleteReplacewith+F4IF_INT_TABLE_VALUE_REQUEST
Edited by: SAP2011 on Jul 8, 2011 4:17 AM

Function module parameters for L_TO_CREATE_TR

Hi All,
Can someone help me out in using the function module 'L_TO_CREATE_TR'.
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Hi Mainak,
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TO aanleggen
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<b>plz reward points if helpful or if it solves ur query.</b>
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Virtual InfoCube with Services - function module parameters documentation ?

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=========
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FUNCTION ZTEST.
*"*"Local Interface:
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Retrieving of Function Module parameters dynamically

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