Start Routine: delete some data in ODS

Question

Hi,
I need some help. I have the following business requirement:
1. I have an ODS with some data
2. When I upload these ODS I need this behavior: the routine shoud see which data is in the datapackage that was upload to PSA (for instante field Z data A), and if in ODS this field Z had the data A then this data in ODS should be deleted.
I had tried the following code:
Data: itab type table of /BIC/AZGDOS*****.
DATA: work_area like line of itab.
data: WA_SOURCE like line of SOURCE_PACKAGE.
data: z_tabix type sy-tabix.
LOOP AT SOURCE_PACKAGE into wa_source.
z_tabix = sy-tabix.
select single * from /BIC/AZGDOS***** into work_Area where
/BIC/Z******** = wa_source-/BIC/Z********.
if sy-subrc = 0.
    move-corresponding /BIC/AZGDOS***** to work_area.
   append work_area into itab.
  ENDIF.
ENDLOOP.
   delete /BIC/AZGDOS***** from table itab.
   if sy-subrc eq 0.
   commit work.
   endif..
But this code isn't working.
suggestions?
Thanks in advance

Answer 1

Try it:
Data: itab type table of /BIC/AZGDOS*****.
DATA: work_area like line of itab.
data: WA_SOURCE like line of SOURCE_PACKAGE.
data: z_tabix type sy-tabix.
LOOP AT SOURCE_PACKAGE into wa_source.
z_tabix = sy-tabix.
select single * from /BIC/AZGDOS***** into work_Area where
/BIC/Z******** = wa_source-/BIC/Z********.
if sy-subrc = 0.
move-corresponding /BIC/AZGDOS***** to work_area. ERROR,delete it
append work_area into itab.
ENDIF.
ENDLOOP.
delete /BIC/AZGDOS***** from table itab.
commit work and wait.
Edited by: gang qin on May 3, 2011 4:29 PM
Edited by: gang qin on May 3, 2011 4:31 PM