Generate Function But Can't Call It? --Reload

Former Member · ‎2010 Nov 26

hi all,

I have program like below, but the SAP system tell me "Call Function NOT FOUND" when lv_idx = 2.

How to make it work?


*&---------------------------------------------------------------------*
*& Report  Z_TEST_DYN
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  z_test_dyn.


DATA fname TYPE rs38l-name.
DATA:
      lt_code TYPE TABLE OF rssource,
      lv_idx TYPE n LENGTH 3 VALUE 0.

APPEND 'write: /''test''.' TO lt_code.

DO 10 TIMES.
  ADD 1 TO lv_idx.
  CONCATENATE 'Z_TEST_' lv_idx INTO fname.
  CALL FUNCTION 'RS_FUNCTIONMODULE_INSERT'
    EXPORTING
      funcname                      = fname
      function_pool                 = 'ZIF_FGDYN'
*     INTERFACE_GLOBAL              = ' '
*     REMOTE_CALL                   = ' '
      short_text                    = 'TEST'
*     SUPPRESS_CORR_CHECK           = 'X'
*     UPDATE_TASK                   = ' '
*     CORRNUM                       = ' '
*     NAMESPACE                     = ' '
*     SUPPRESS_LANGUAGE_CHECK       = 'X'
*     AUTHORITY_CHECK               = 'X'
*     SAVE_ACTIVE                   = 'X'
*     NEW_SOURCE                    =
*     EXCEPTION_CLASS               = ' '
*     SUPPRESS_UPGRADE_CHECK        = ' '
*   IMPORTING
*     FUNCTION_INCLUDE              =
*     CORRNUM_E                     =
   TABLES
*     IMPORT_PARAMETER              =
*     EXPORT_PARAMETER              =
*     TABLES_PARAMETER              =
*     CHANGING_PARAMETER            =
*     EXCEPTION_LIST                =
*     PARAMETER_DOCU                =
     SOURCE                        = lt_code
   EXCEPTIONS
     double_task                   = 1
     error_message                 = 2
     function_already_exists       = 3
     invalid_function_pool         = 4
     invalid_name                  = 5
     too_many_functions            = 6
     no_modify_permission          = 7
     no_show_permission            = 8
     enqueue_system_failure        = 9
     canceled_in_corr              = 10
     OTHERS                        = 11
            .
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.


  CALL FUNCTION 'FUNCTION_EXISTS'
    EXPORTING
      funcname                 = fname
*   IMPORTING
*     GROUP                    =
*     INCLUDE                  =
*     NAMESPACE                =
*     STR_AREA                 =
   EXCEPTIONS
     function_not_exist       = 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.


  CALL FUNCTION 'SBUF_SYNCHRONIZE'
    EXCEPTIONS
      c_func_error = 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.

  CALL FUNCTION 'FUNCTION_EXISTS'
    EXPORTING
      funcname                 = fname
*   IMPORTING
*     GROUP                    =
*     INCLUDE                  =
*     NAMESPACE                =
*     STR_AREA                 =
   EXCEPTIONS
     function_not_exist       = 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.

  CALL FUNCTION fname      <<<<<<<<<< Error when twice here
    TABLES
      et_table = lt_a.

ENDDO.

regards,

jkchen

Edited by: jkchen on Nov 26, 2010 7:13 AM

Edited by: jkchen on Nov 26, 2010 7:15 AM

Former Member · ‎2010 Nov 26

Need help, wait online.

regards.

jkchen

Former Member · ‎2010 Nov 26

hi Jkchen ,

Can you please check if the FM are created when you execute the program .

Please execute the program debugging it and see if FM is created.

Regards,

Arun

Former Member · ‎2010 Nov 26

hi Arun,

I'm sure the FM is created successful, and I can see them in SE80 when i debugging. But system still throw exception...

Former Member · ‎2010 Nov 26

Hi,

check the value from fname after

CONCATENATE 'Z_TEST_' lv_idx INTO fname.

It could be better to go on with the last fuba, only if the fuba before is succesfully.

CALL FUNCTION 'FUNCTION_EXISTS'

EXPORTING

funcname = fname

IMPORTING
GROUP =
INCLUDE =
NAMESPACE =
STR_AREA =

EXCEPTIONS

function_not_exist = 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.

if sy-subrc eq 0.

CALL FUNCTION fname <<<<<<<<<< Error when twice here

TABLES

et_table = lt_a.

Former Member · ‎2010 Nov 26

hi Nicole,

I'm sure the value of sy-subrc is zero after every call function 'FUNCTION_EXISTS'.

Former Member · ‎2010 Nov 26

Hi Jkchen ,

I tested your code in my system and the FM are created , i have a doubt in the last starement when you are callinf the FM why are you using the paramater

TABLES

et_table = lt_a.

When i look at the FM created it does not have any interface parameters. This might be causing the error.

Regards

Arun

Former Member · ‎2010 Nov 26

hi Arun,

that's a mistake...I forget to delete the parameter...

Former Member · ‎2010 Nov 26

Hi jkchen,

I am not sure what is the issue , as if i call the Fm after exiting the do- enddo loop then it works fine.

This is a bit strange as the FM is existing in the system.

Regards,

Arun

Former Member · ‎2010 Nov 26

hi Arun,

Thanks a lot. maybe this is a bug.

regards

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Generate Function But Can't Call It? --Reload