Did BSP limit function call?

Question

We have create a simple BSP application, there we call a function 'LANGUAGE_CODE_SAP_TO_ISO' first in a page. But if we call another function 'READ_TEXT' continuly, the later one never work anymore! Whatz up with our BSP?
Our code in BSP application:
event handler for data retrieval
tt_banfn = '0010000022'.
SELECT * FROM eban
INTO CORRESPONDING FIELDS OF TABLE
    tt_eban
    WHERE banfn = tt_banfn.
SELECT banfn badat bsart afnam FROM eban
INTO (tt_banfn, tt_badat, tt_bsart, tt_afnam)
    WHERE banfn = tt_banfn.
ENDSELECT.
DATA t_name(15) TYPE c.
DATA: zebantab1 TYPE zebantab1,
      zebantab  TYPE zebantab.
*DATA: tline like tline.
TYPES: BEGIN OF tt_line,
        tdformat TYPE tdformat,
        tdline TYPE tdline,
       END OF tt_line.
DATA itab1 TYPE STANDARD TABLE OF tt_line
            INITIAL SIZE 0.
DATA itab2 TYPE STANDARD TABLE OF tt_line
            INITIAL SIZE 0.
LOOP AT tt_eban INTO zebantab.
  CONCATENATE tt_banfn zebantab-bnfpo INTO t_name.
                    DATA: iso type LAISO.
                    CALL FUNCTION 'LANGUAGE_CODE_SAP_TO_ISO'
                    EXPORTING   SAP_CODE = sy-langu
                    IMPORTING   ISO_CODE = iso
                    EXCEPTIONS  OTHERS   = 1.
                    IF sy-subrc IS INITIAL and ( iso eq 'EN' or iso eq
'DE' ).
endif.
*TTXOB  TTXID
CALL FUNCTION 'READ_TEXT'
  EXPORTING
  CLIENT                        = SY-MANDT
    id                            = 'B01'
    language                      = 'ZF'
    name                          = t_name
    object                        = 'EBAN'
  ARCHIVE_HANDLE                = 0
  LOCAL_CAT                     = ' '
IMPORTING
  HEADER                        = itab3
  tables
    lines                         = itab1
EXCEPTIONS
   ID                            = 1
   LANGUAGE                      = 2
   NAME                          = 3
   NOT_FOUND                     = 4
   OBJECT                        = 5
   REFERENCE_CHECK               = 6
   WRONG_ACCESS_TO_ARCHIVE       = 7
   OTHERS                        = 8
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
  MODIFY tt_eban FROM zebantab.
ENDLOOP.

Answer 1

Hi Madison,
Like Craig said, please remember to give points. It's a way to say "thanks" for helpful responses.
See: </people/mark.finnern/blog/2004/08/10/spread-the-love for directions.
Click on the Yellow Star icon in each reply.
You can give:
1 - 10 pointer (solves problem, marks as answered)
2 - 6 pointers (very helpful)
Lots of 2 pointers (helpful)
This time I did it for you, but you can change it.
Cheers,
Linda (and Mark Finnern)