"CNTL_ERROR" raised , when using a Function Module

Hi All,
I am trying to reuse an existing Function module. This function module, fetches data in an internal table and creates a popup using ALV, using the Call Screen statement. I cannot modify this function module.
Is there any method, how I can use this Function Module in Web Dynpro Application(which would be executed from portal) , because if I use it directly, I get an error .. Exception condition " CNTL_ERROR" raised as the Custom Container object doesn't get created. As far as I understand, we cannot use such a function module directly, but please let me know if there Is any work around apart from creating a new function module.
Best Regards,
Preethi Santhanam.

Refer these threads (Ans by Thomas) :
CNTL_ERROR while calling an FM through WebDynpro

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Error when using CONVERT_OTF function module

Dear Friends,
In many of our reports we are using the function module CONVERT_OTF to send the output as a mail the users.
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Earlier this program has been working fine from last 2 years but after updating the patch in the of August 2009. This problem we are
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Edited by: Rob Burbank on Sep 7, 2009 3:12 PM

Dear Clemens,
Thank you for the immediate response. I have checked the program in Debug Mode. When we are passing the data to the CONVERT_OTF the output table of the function module is showing the data in some Unicode format in the tables OTF and LINES.
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Exception CNTL_ERROR raised when using REUSE_ALV_GRID_DISPLAY

Hi,
I would like to ask your help concerning the following issue. I have a program called ZBAL_ZSTOCK2 which uses the following FM :
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_interface_check       = 'X'
      i_buffer_active            = space
      i_callback_program    = g_program
      is_layout                   = gs_layout
      it_fieldcat                  = gt_fieldcat[]
      it_sort                       = gt_sort[]
      i_save                       = 'A'
      is_variant                  = gs_variant
      it_events                   = gt_events[]
      is_print                     = gs_print
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You cannot use ALV GRID in background. You need to go for ALV LIST Function Module.
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You will get "CONTROL_FLUSH_ERROR " error when there is some problem with SAP GUI. Check your Gui installation and if possible uninstall the exixting GUI and reinstall the new GUI from fresh.
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CALL METHOD cl_gui_frontend_services=>gui_download
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Use of function module BBP_PDH_WFL_APPROVAL_SIMULATE

Dear SAP Gurus,
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Best regards,
Jean-Pierre

Hi,
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Hello,
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But I have this problem:
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//PHP CODE
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Is anybody can help me?
thank.

Marie, create a Blog please, about more details for dummies....
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2) you run the php code where? in a webserver or where?
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4) you placed some dlls files on the web server?
please is interesting this...
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Null character removal in sap using a function module

Little background :
1) we are using a lot of interfaces with legacy and the data in sap has null characters for example : phone#123 .
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I apologize for the the length of the message but any help is greatly appreciated.I want to know how to pass a internal table with null in all fields to a standard function module bec . The code is below :
=======================================================
CALL FUNCTION 'SRET_TEXT_TO_BINARY'
 EXPORTING
 TEXT = input
 TEXT_LENGTH = -1
 LAISO = '00'
 IV_CATID = ' '
 IV_RFC_FOR_INITIALIZE = ' '
 IMPORTING
 OUTPUT_LENGTH =
 XBUFFER = v_hexa
 EXCEPTIONS
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IF SY-SUBRC = 0.
*Replacing all NULL (X'00') values with SPACE (X'20')
REPLACE ALL OCCURRENCES OF c_null IN v_hexa WITH c_space IN BYTE MODE.
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 XBUFFER = v_hexa
 LAISO = '00'
 IV_CATID = ' '
 IV_RFC_FOR_INITIALIZE = ' '
 IMPORTING
 OUTPUT_LENGTH =
 TEXTBUFFER = output
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 FAILED = 1
 OTHERS = 2

The entire code :
=======================================================
FUNCTION YFR1_CA_U_NULL_SPACE.
""Local interface:
*" IMPORTING
*" REFERENCE(INPUT) TYPE C
*" EXPORTING
*" REFERENCE(OUTPUT) TYPE C
*" EXCEPTIONS
*" LENGTH_TOO_LONG
*" FAILED
This function provides the functionality of replacing the NULL
characters with SPACE .
DATA : v_hexa(100) TYPE X ,
 c_space(2) TYPE X VALUE '0020' ,
 c_null(2) TYPE X VALUE '0000' ,
 v_length TYPE i .
COMPUTE v_length = STRLEN( input ) .
IF v_length > '100'.
 RAISE length_too_long .
ENDIF .
CALL FUNCTION 'SRET_TEXT_TO_BINARY'
 EXPORTING
 TEXT = input
 TEXT_LENGTH = -1
 LAISO = '00'
 IV_CATID = ' '
 IV_RFC_FOR_INITIALIZE = ' '
 IMPORTING
 OUTPUT_LENGTH =
 XBUFFER = v_hexa
 EXCEPTIONS
 FAILED = 1
 OTHERS = 2
IF SY-SUBRC = 0.
*Replacing all NULL (X'00') values with SPACE (X'20')
REPLACE ALL OCCURRENCES OF c_null IN v_hexa WITH c_space IN BYTE MODE.
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 XBUFFER = v_hexa
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 IV_RFC_FOR_INITIALIZE = ' '
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 OUTPUT_LENGTH =
 TEXTBUFFER = output
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 OTHERS = 2
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 RAISE FAILED .
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ELSE.
 RAISE FAILED .
ENDIF .
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How to EDIT a particular Row in ALV using normal function module Reuse_alv_grid_display

Hi experts..
i got one requirement like i need to edit some rows particularly in alv....
Edit in alv output....is it possible to get that .....using normal function module with out using oops concept...
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Hi Pendurti ,
If you want a particular field to be editable , simply define the fieldcatalog as
wa_fieldcatalog-edit          = 'X'.
wa_fieldcatalog-input         = 'X'.
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and
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define USER_COMMAND
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FORM user_command USING r_ucomm LIKE sy-ucomm
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Type conflict when calling a function module (field length)

Dear All,
            I am getting this following error while executing: Type conflict when calling a function module (field length)
This is piece of coding i have writern in my action button.
method SEARCH_MATERIAL .
data:
        node_mat_input TYPE REF TO if_wd_context_node,
        node_mat_output TYPE REF TO if_wd_context_node,
        material TYPE BAPIMATDET-MATERIAL,
        itab TYPE TABLE OF BAPIMATDOA.
node_mat_input = wd_context->get_child_node( 'NODE_MAT_INPUT' ).
node_mat_output = wd_context->get_child_node( 'NODE_MAT_OUTPUT' ).
node_mat_input->get_attribute( EXPORTING name = 'MATERIAL'
                                 IMPORTING value = material ).
CALL FUNCTION 'BAPI_MATERIAL_GET_DETAIL'
    EXPORTING
      material                    = material
    PLANT                       = plant
    VALUATIONAREA               =
    VALUATIONTYPE               =
    MATERIAL_EVG                =
   IMPORTING
     MATERIAL_GENERAL_DATA       = itab
    RETURN                      =
    MATERIALPLANTDATA           =
    MATERIALVALUATIONDATA       =
node_mat_output->bind_table( itab ).
endmethod.
Attributes are:
Node name = INPUT its structure is BAPIMATDET
INPUT attributes = MATERIAL of type BAPIMATDET-MATERIAL
Thanks,
Gopi.

Hi Amit,
           I have used service call to fetch records from that bapi..
The following is the code generated by service call:-
METHOD execute_bapi_material_get_deta .
declarations for context navigation
DATA:
    node_bapi_material_get_de   TYPE REF TO if_wd_context_node,
     node_exporting   TYPE REF TO if_wd_context_node,
     node_material_general_dat   TYPE REF TO if_wd_context_node,
     node_importing   TYPE REF TO if_wd_context_node,
      lri_element    TYPE REF TO if_wd_context_element.
declarations for fuba parameters
data:
    stru_c_material_general_dat    TYPE if_componentcontroller=>element_material_general_dat.
DATA:
    attr_material    TYPE bapimatdet-material,
    attr_plant    TYPE bapimatall-plant.
get all involved child nodes
node_bapi_material_get_de = wd_context->get_child_node( `BAPI_MATERIAL_GET_DE` ).
node_exporting = node_bapi_material_get_de->get_child_node( `EXPORTING` ).
node_material_general_dat = node_exporting->get_child_node( `MATERIAL_GENERAL_DAT` ).
node_importing = node_bapi_material_get_de->get_child_node( `IMPORTING` ).
get input from context
node_importing->get_attribute(    EXPORTING      name = `MATERIAL`
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node_importing->get_attribute( EXPORTING       name = `PLANT`
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the invocation - errors are always fatal !!!
CALL FUNCTION 'BAPI_MATERIAL_GET_DETAIL'
    EXPORTING
      material =                        attr_material
      plant =                           attr_plant
"      valuationarea =                   wd_This->Valuationarea
"      valuationtype =                   wd_This->Valuationtype
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      material_general_data =           stru_c_material_general_dat
"      return =                          wd_This->Return
"      materialplantdata =               wd_This->Materialplantdata
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                             but the problem is I am getting the following error while compiling...
" stru_c_materialplantdata " is not an internal table - the " OCCOURS n" specification is missing.
Thanks,
Gopi.
Edited by: Yegalaivan on Nov 18, 2009 8:30 AM

How to release a transport request with warnings using a function module?

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Hi, Dear
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Hi ,
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Type conflict when calling a function module!

friends,
i have given a F4 value request help for a field in the at selection-screen on value-request for fieldname..but when i click the f4 it's showing dump..
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Hi,
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tables kna1.
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begin of t_values occurs 2,
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at selection-screen on value-request for s_begru-low.
t_values = 'PAR*'.
append t_values.
t_values = 'UGG'.
append t_values.
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exporting
retfield = 'BEGRU'
value_org = 'S'
tables
value_tab = t_values
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exceptions
parameter_error = 1
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if sy-subrc = 0.
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endif.
If your problem solved,Kindly reward points by clicking the star on the left of reply.

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"CNTL_ERROR" raised , when using a Function Module

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