Assignment statement not working properly

[Former Member]

Hello Experts,

I am gettting an error, when executing the following code in my program:

DATA: it_bapiret TYPE TABLE OF bapiret2.

DATA: wa_bapiret TYPE bapiret2.

-

---

--

--

Logic for filling the internal table IT_BAPIRET

--

--

-

---

LOOP AT it_bapiret INTO wa_bapiret.

write: / wa_bapiret.

ENDLOOP.

When i check this, i am gettting the error WA_BAPIRET cannot be converted to a character type field.

I need all the possible solutions to resolve this error: like using FILL_CONTAINER_C, ASSIGN statement, or declaring equivalent structure of character type.

Please justify which solution will be best suited/more feasible, if possible.

Thanks and Best Regards,

Suresh

[kesavadas_thekkillath]

Try this

LOOP AT it_bapiret INTO wa_bapiret.

write: / wa_bapiret-type,wa_bapiret-message.

ENDLOOP.

Let me also know how do you fill you internal table.

Check whether you have used this type of code.

wa1 = wa2" This may not result as error in Non-Unicode system but an error in Unicode system

"To handle these cases, we need to explicitly move the fields like

wa1-field1 = wa2-field1.

wa1-field2 = wa2-field2.

Edited by: Keshu Thekkillam on Nov 6, 2009 7:54 PM

[Former Member]

Hello Keshu,

The Internal table is filled via BAPI call. (Return message (errors) of BAPI).

I know the solution what you are proposing.

I need the justification of where we need to use:

1.) ASSIGN Statements (when i used assign only output length of 255 is visible. Not the entire workarea)

2.) FILL_CONTAINER_C and READ_CONTAINER_C methods

3.) Declaring a structure similar to WA_BAPIRET (defining each and every field but of character type)

4.) Writing each and every field seperately

Please justify the difference between these solutions.

Thanks and Best Regards,

Suresh

[kesavadas_thekkillath]

I dont know what you are asking.

Your Question was how to solve the error.

(when i used assign only output length of 255 is visible. Not the entire workarea)

It could more easy if you provide your code.

****

FILL_CONTAINER_C and READ_CONTAINER_C methods

I dont have a answer to this question.

[Clemenss]

Hi Suresh,

continue like this:

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
*   I_INTERFACE_CHECK                     = ' '
*   I_BYPASSING_BUFFER                    = ' '
*   I_BUFFER_ACTIVE                       = ' '
*   I_CALLBACK_PROGRAM                    = ' '
*   I_CALLBACK_PF_STATUS_SET              = ' '
*   I_CALLBACK_USER_COMMAND               = ' '
*   I_CALLBACK_TOP_OF_PAGE                = ' '
*   I_CALLBACK_HTML_TOP_OF_PAGE           = ' '
*   I_CALLBACK_HTML_END_OF_LIST           = ' '
     I_STRUCTURE_NAME                      = 'BAPIRET2'
*   I_BACKGROUND_ID                       = ' '
*   I_GRID_TITLE                          =
*   I_GRID_SETTINGS                       =
*      is_layout                           = l_alv_layout
*      it_fieldcat                         = pt_fieldcat
*   IT_EXCLUDING                          =
*   IT_SPECIAL_GROUPS                     =
*   IT_SORT                               =
*   IT_FILTER                             =
*   IS_SEL_HIDE                           =
*   I_DEFAULT                             = 'X'
*   I_SAVE                                = ' '
*   IS_VARIANT                            =
*   IT_EVENTS                             =
*   IT_EVENT_EXIT                         =
*   IS_PRINT                              =
*   IS_REPREP_ID                          =
      i_screen_start_column               = 10
      i_screen_start_line                 = 5
      i_screen_end_column                 = 100
      i_screen_end_line                   = 15
*   I_HTML_HEIGHT_TOP                     = 0
*   I_HTML_HEIGHT_END                     = 0
*   IT_ALV_GRAPHICS                       =
*   IT_HYPERLINK                          =
*   IT_ADD_FIELDCAT                       =
*   IT_EXCEPT_QINFO                       =
*   IR_SALV_FULLSCREEN_ADAPTER            =
* IMPORTING
*   E_EXIT_CAUSED_BY_CALLER               =
*   ES_EXIT_CAUSED_BY_USER                =
    TABLES
      t_outtab                            = it_bapiret
    EXCEPTIONS
      program_error                       = 1
      OTHERS                              = 2
            .

This displays the table in an ALV grid as a popup.

Regards,

Clemens

P.S. And please post code as

code

[Former Member]

No Suitable answers found!

[Former Member]

hi

LOOP AT it_bapiret INTO wa_bapiret.
write: / wa_bapiret.  "  Try to use its Component in the Write Statement
ENDLOOP.

In the above code you are trying to write wa_bapiret which is clearly a structure. Instead you need to use

wa_bapiret-COMPENT_NAME.

Hope this is clear to you.

I know you closed this thread.

still i felt it will be useful to you.

Cheerz

Ram