Bapi or Func for T-code LT0G

Question

Hi, everybody,
Is there any bapi or function module for t-code: LT0G? 
or anyone can show me how to do it using BDC?(we must generate a TO for every item, one item one TO)

Answer 1

hello,
i tried for u r tcode its working fine...
report ZTEST_12334
       no standard page heading line-size 255.
include bdcrecx1.
parameters: dataset(132) lower case.
   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,
data element:
        LGNUM_001(003),
data element:
        LOW_002(010),
data element:
        HIGH_003(010),
data element:
        LOW_004(003),
data element:
        P_VBELN_005(001),
data element:
        P_TAPOS_006(001),
      end of record.
End generated data section ***
start-of-selection.
perform open_dataset using dataset.
perform open_group.
do.
read dataset dataset into record.
if sy-subrc <> 0. exit. endif.
perform bdc_dynpro      using 'RLLT0G00' '1000'.
perform bdc_field       using 'BDC_CURSOR'
                              'P_TAPOS'.
perform bdc_field       using 'BDC_OKCODE'
                              '=ONLI'.
perform bdc_field       using 'LGNUM'
                              record-LGNUM_001.
perform bdc_field       using 'VBELN-LOW'
                              record-LOW_002.
perform bdc_field       using 'VBELN-HIGH'
                              record-HIGH_003.
perform bdc_field       using 'BWLVS-LOW'
                              record-LOW_004.
perform bdc_field       using 'P_VBELN'
                              record-P_VBELN_005.
perform bdc_field       using 'P_TAPOS'
                              record-P_TAPOS_006.
perform bdc_transaction using 'LT0G'.
enddo.
perform close_group.
thank u,
santhosh