BDC transaction "The function is not possible"

Question

Dear Experts,
I have made a BDC transaction program according to recording from SHDB in order to have batch transaction for FB50.
However, when I run the program. It shows an error "The function is not possible". But when I press the "Save" button manually, the function passed and result is saved. Just do not know what happens.
report YFB50 no standard page heading line-size 255.
include bdcrecx1.
type-pools : TRUXS.
data : rawdata type TRUXS_T_TEXT_DATA.
parameters: sfile TYPE localfile default 'C:\fb50.txt'.
parameters: plant like BKPF-BUKRS default '1000'.
data: pfile type string.
data: post_date(8) type c.
data: record_count(2) type c.
data: v_HKONT(19) type c.
data: v_SHKZG(19) type c.
data: v_WRBTR(19) type c.
data: v_SGTXT(19) type c.
data: v_KOSTL(19) type c.
***    DO NOT CHANGE - the generated data section - DO NOT CHANGE    ***
*   If it is nessesary to change the data section use the rules:
*   1.) Each definition of a field exists of two lines
*   2.) The first line shows exactly the comment
*       '* data element: ' followed with the data element
*       which describes the field.
*       If you don't have a data element use the
*       comment without a data element name
*   3.) The second line shows the fieldname of the
*       structure, the fieldname must consist of
*       a fieldname and optional the character '_' and
*       three numbers and the field length in brackets
*   4.) Each field must be type C.
*** Generated data section with specific formatting - DO NOT CHANGE  ***
data: begin of record occurs 0,
* data element: HKONT
        HKONT(010),
* data element: SHKZG
        SHKZG(007),
* data element: WRBTR
        WRBTR(017),
* data element: SGTXT
        SGTXT(050),
* data element: KOSTL
        KOSTL(010),
      end of record.
*** End generated data section ***
start-of-selection.
pfile = sfile.
concatenate sy-datum+6(2) sy-datum+4(2) sy-datum+0(4) into post_date.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
     FILENAME                = pfile
TABLES
     DATA_TAB                = rawdata
EXCEPTIONS
     CONVERSION_ERROR        = 1
     FILE_OPEN_ERROR         = 2
     FILE_READ_ERROR         = 3
     INVALID_TYPE            = 4
     NO_BATCH                = 5
     UNKNOWN_ERROR           = 6
     INVALID_TABLE_WIDTH     = 7
     GUI_REFUSE_FILETRANSFER = 8
     CUSTOMER_ERROR          = 9
     OTHERS                  = 10.
IF SY-SUBRC <> 0.
     WRITE:/ 'SY-SUBRC:', SY-SUBRC.
ENDIF.
CALL FUNCTION 'TEXT_CONVERT_CSV_TO_SAP'
EXPORTING
     I_FIELD_SEPERATOR = ';'
     I_TAB_RAW_DATA = rawdata
TABLES
     I_TAB_CONVERTED_DATA = record
EXCEPTIONS
     CONVERSION_FAILED = 1
     OTHERS = 2.
perform bdc_dynpro      using 'SAPMF05A' '1001'.
*Input header information
perform bdc_field       using 'BDC_OKCODE'
                              '/00'.
*Document Date
perform bdc_field       using 'ACGL_HEAD-BLDAT'
                              post_date.
*Posting Date
perform bdc_field       using 'ACGL_HEAD-BUDAT'
                              post_date.
perform bdc_field       using 'BDC_OKCODE'
                              '/ECCDE'.
perform bdc_dynpro      using 'SAPLACHD' '1000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=ENTR'.
*Company Code
perform bdc_field       using 'BKPF-BUKRS'
                              plant.
perform bdc_dynpro      using 'SAPMF05A' '1001'.
*Input header information
perform bdc_field       using 'BDC_OKCODE'
                              '/BU'.
*Document Date
perform bdc_field       using 'ACGL_HEAD-BLDAT'
                              post_date.
*Posting Date
perform bdc_field       using 'ACGL_HEAD-BUDAT'
                              post_date.
*Input item text
loop at record.
*write sy-tabix to record_count.
*concatenate 'ACGL_ITEM-HKONT(' record_count ')' into v_HKONT.
*concatenate 'ACGL_ITEM-SHKZG(' record_count ')' into v_SHKZG.
*concatenate 'ACGL_ITEM-WRBTR(' record_count ')' into v_WRBTR.
*concatenate 'ACGL_ITEM-SGTXT(' record_count ')' into v_SGTXT.
*concatenate 'ACGL_ITEM-KOSTL(' record_count ')' into v_KOSTL.
perform bdc_field       using v_HKONT
                              record-HKONT.
perform bdc_field       using v_SHKZG
                              record-SHKZG.
perform bdc_field       using v_WRBTR
                              record-WRBTR.
perform bdc_field       using v_SGTXT
                              record-SGTXT.
perform bdc_field       using v_KOSTL
                              record-KOSTL.
endloop.
perform bdc_transaction using 'FB50'.
Here is my input:
206090203;H;41.74;abc;MISHK
206090203;H;14.36;abc;FACHK
206100100;S;41.74;def;MISHK
206070100;S;14.36;def;FACHK
Regards,
Cato

Answer 1

Make your LOOP.... ENDLOOP... Like this
LOOP AT RECORD.
perform bdc_dynpro      using 'SAPMF05A' '1001'.
*Input header information
perform bdc_field       using 'BDC_OKCODE'
                              '/00'.
*Document Date
perform bdc_field       using 'ACGL_HEAD-BLDAT'
                              post_date.
*Posting Date
perform bdc_field       using 'ACGL_HEAD-BUDAT'
                              post_date.
perform bdc_field       using 'BDC_OKCODE'
                              '/ECCDE'.
perform bdc_dynpro      using 'SAPLACHD' '1000'.
perform bdc_field       using 'BDC_OKCODE'
                              '=ENTR'.
*Company Code
perform bdc_field       using 'BKPF-BUKRS'
                              plant.
perform bdc_dynpro      using 'SAPMF05A' '1001'.
*Input header information
perform bdc_field       using 'BDC_OKCODE'
                              '/BU'.
*Document Date
perform bdc_field       using 'ACGL_HEAD-BLDAT'
                              post_date.
*Posting Date
perform bdc_field       using 'ACGL_HEAD-BUDAT'
                              post_date.
*Input item text
**loop at record.
*write sy-tabix to record_count.
*concatenate 'ACGL_ITEM-HKONT(' record_count ')' into v_HKONT.
*concatenate 'ACGL_ITEM-SHKZG(' record_count ')' into v_SHKZG.
*concatenate 'ACGL_ITEM-WRBTR(' record_count ')' into v_WRBTR.
*concatenate 'ACGL_ITEM-SGTXT(' record_count ')' into v_SGTXT.
*concatenate 'ACGL_ITEM-KOSTL(' record_count ')' into v_KOSTL.
perform bdc_field       using v_HKONT
                              record-HKONT.
perform bdc_field       using v_SHKZG
                              record-SHKZG.
perform bdc_field       using v_WRBTR
                              record-WRBTR.
perform bdc_field       using v_SGTXT
                              record-SGTXT.
perform bdc_field       using v_KOSTL
                              record-KOSTL.
**endloop.
perform bdc_transaction using 'FB50'.
ENDLOOP.
Now should work fine..