ALV Grid Display in Loop.

Question

Hello experts,
I need your help to resolve the issue.
I have made a report:
On selection screen, Release group and release strategy is taken in select options:
SELECT-OPTIONS : S_FRGGR FOR T16FS-FRGGR,
                               S_FRGSX FOR T16FS-FRGSX.
if s_frgsx is not initial.
select frggr frgsx from t16fs into table i_t16fs where frggr in s_frggr and frgsx in s_frgsx.
else.
select frggr frgsx from t16fs into table i_t16fs where frggr in s_frggr.
endif.
loop at i_t16fs into wa_t16fs.
Inside this all code is written.
endloop.
I have to display the output (from table CDHDR and CDPOS) same as the output of transaction CL24N but in ALV GRID DISPLAY.
I have written all the code to fetch the values and passed final internal table to ALV GRID DISPLAY.
The problem is :
We can select a range of values for release group and release strategy as it is in select-options.
For every release group, more than 10 strategies are present.
For example :
For release group 62, 710 release strategies are present.
In output, I can see output of 1st strategy. When I press the back button, I can see the output of 1st strategy (but values from only CDPOS not from CDHDR) and second strategy (Both values from CDHDR and CDPOS). When I press the back button, I can see the output of 1st (but values from only CDPOS not from CDHDR), second strategy (but values from only CDPOS not from CDHDR)) and third strategy (Both values from CDHDR and CDPOS). Like this…. So on… upto 710th entry.
I want the output of all 710 entries in single ALV GRID DISPLAY.
What can be done?
Regards,
Titiksha

Answer 1

Hello Manish,
Following is some code for final internal table.
   LOOP AT I1_CDPOS ASSIGNING <FS_GT_OUTPUT_ITEM>.
    WA_FINAL-CHANGENO    = <FS_GT_OUTPUT_ITEM>-CHANGENR.
    WA_FINAL-FRGGR       = S_FRGGR.
    WA_FINAL-FRGSX       = S_FRGSX.
    WA_FINAL-CLASS       =  V_CLASS. "<FS_GT_OUTPUT_ITEM>-CLASS.  "    LIKE KLAH-CLASS,
    WA_FINAL-VALUE_OLD   = <FS_GT_OUTPUT_ITEM>-VALUE_OLD.      " LIKE AUSP-ATWRT,
    WA_FINAL-VALUE_NEW   = <FS_GT_OUTPUT_ITEM>-VALUE_NEW.
    IF WA_FINAL-VALUE_OLD IS NOT INITIAL.
      WA_FINAL-ACTION    =  'DELETED'.  "<FS_GT_OUTPUT_ITEM>-ACTION."    TYPE C,
    ELSE.
      WA_FINAL-ACTION    =  'CREATED'.
    ENDIF.
    IF WA_FINAL-VALUE_OLD IS NOT INITIAL.
      WA_FINAL-VALUE     = <FS_GT_OUTPUT_ITEM>-VALUE_OLD.
    ELSE.
      WA_FINAL-VALUE     = <FS_GT_OUTPUT_ITEM>-VALUE_NEW.
    ENDIF.
    READ TABLE I_GT_OUTPUT_HEADER ASSIGNING  <FS_GT_OUTPUT_HEADER> WITH KEY CHANGENO = <FS_GT_OUTPUT_ITEM>-CHANGENR.
    IF SY-SUBRC = 0.
      WA_FINAL-DATE  =  <FS_GT_OUTPUT_HEADER>-DATE."        LIKE CDHDR-UDATE,
      WA_FINAL-TIME  = <FS_GT_OUTPUT_HEADER>-TIME."          LIKE CDHDR-UTIME,
      WA_FINAL-USER  = <FS_GT_OUTPUT_HEADER>-USER."         LIKE CDHDR-USERNAME,
      WA_FINAL-TCODE = <FS_GT_OUTPUT_HEADER>-TCODE."          LIKE CDHDR-TCODE,
    ENDIF.
    APPEND WA_FINAL TO I_FINAL.
    UNASSIGN <FS_WA_FINAL>.
    READ TABLE I_FINAL ASSIGNING <FS_WA_FINAL> WITH KEY CHANGENO  = <FS_GT_OUTPUT_ITEM>-CHANGENR
                                                        VALUE_OLD = <FS_GT_OUTPUT_ITEM>-VALUE_OLD
                                                        VALUE_NEW = <FS_GT_OUTPUT_ITEM>-VALUE_NEW.
    IF SY-SUBRC EQ 0.
      UNASSIGN <FS_WA_CABNT>.
      READ TABLE I_CABNT ASSIGNING <FS_WA_CABNT> WITH KEY ATINN = <FS_GT_OUTPUT_ITEM>-TABKEY+18(10).
      IF SY-SUBRC EQ 0.
        <FS_WA_FINAL>-ATBEZ = <FS_WA_CABNT>-ATBEZ.
      ENDIF.
    ENDIF.
  ENDLOOP.
And I_FINAL is passed to ALV.
Here the line which is in BOLD and UNDERLINED, data after that is getting displayed only for the last value of Realese strategy and release group, not for others.
Please help.
Regards,
Titiksha