Comparing programs

[Former Member]

I want to compare a program to another program reg. the differences in the version. Is it possible?

(I don't mean a comparison of a program to a version in Quality or Production, I know about that, I mean if it is possible to compare two different programs).

Any help is appreciated.

Thanks.

[Former Member]

hi Nuren,

Use T-code <b>SE39</b>

[RichHeilman]

From SE38, click utilities, more utilities, split screen editor.

Regards,

Rich Heilman

[Former Member]

Rich/santosh,

So it is comparing visually by scrolling?

Is it possible to compare it like the one we do for version management comparison (this gives a detailed list of where the changes are made, where the lines differeing etc)

Thanks.

[Former Member]

hi Nuren,

I guess that way it is possible only by using Version Management option...i.e, UTILITIES->VERSION->VERSION MANAGEMENT

[RichHeilman]

Yes, this is a visual comparison. I don't think that there is way to compare(like version manangement) across two different programs.

Regards,

Rich Heilman

[Former Member]

Hi Nuren,

Please close this thread by marking helpful answers

in case if your problem is resloved.

[Former Member]

I concurr with Santosh, SE39 has a nice way of comparing two programs. You can even choose whether you want the default, active, or inactive programs.

[RichHeilman]

I know this is not a fool proof way. But maybe it will server your immediate purpose.

report  zrich_0005.

types: begin of source ,
        line(100) type c,
       end of source.

data: isource1 type table of source with header line.
data: isource2 type table of source with header line.

parameters: p_prg1 type trdir-name.
parameters: p_prg2 type trdir-name.

read report p_prg1 into isource1.
read report p_prg2 into isource2.

loop at isource1.
  read table isource2 index sy-tabix.
  check sy-subrc = 0.
  if isource1 <> isource2.

    write:/ 'Source code inconsistant!!!!'.
    write:/ isource1.
    write:/ isource2.
    skip 1.
  endif.

endloop.

Regards,

Rich Heilman

[Former Member]

Guys,

I had a requirement to compare all programs including SAP standard programs as part of our Upgrade project from 4.6c to ECC6.0

I was browsing the web for my solution. I found some help in one of the forum (sorry I forgot the person's name) and finally developed a program using that help. It really come up well. So, I thought I will share this with all ABAP Guru's every where in the world.

Note: It took 16 hours approx. to compare 2.47 million programs in ECC6.0

Please send me your suggestion to improve this further.

REPORT z_mass_compare_program.

• Tables

TABLES : rpy_prog. " rfcdes.

• Selection Screen

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.

SKIP.

SELECT-OPTIONS: s_prn1 FOR rpy_prog-progname.

PARAMETERS : p_rfcde1 TYPE rfcdes-rfcdest.

PARAMETERS : p_rfcde2 TYPE rfcdes-rfcdest.

SELECTION-SCREEN END OF BLOCK b1.

SELECTION-SCREEN SKIP 1.

SELECTION-SCREEN: BEGIN OF BLOCK b2 WITH FRAME TITLE text-002,

BEGIN OF LINE.

SELECTION-SCREEN COMMENT 1(32) text-100 FOR FIELD p_check.

PARAMETER: p_check AS CHECKBOX.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK b2.

• DATA DECLARATION

TYPES : BEGIN OF gty_finaltab,

progname TYPE progname ,

version1 TYPE versno ,

version2 TYPE versno ,

changeon1 TYPE rdir_udate,

changeon2 TYPE rdir_udate,

changeby1 TYPE unam ,

changeby2 TYPE unam ,

count_abap1 TYPE sytabix ,

count_abap2 TYPE sytabix ,

error_abap TYPE sytabix ,

error_text TYPE sytabix ,

gen_text(60) TYPE c ,

selk TYPE c ,

color TYPE lvc_t_scol, " color

END OF gty_finaltab.

DATA : gt_source1 TYPE STANDARD TABLE OF abapsource.

DATA : gt_source11 TYPE STANDARD TABLE OF abaptxt255.

DATA : ls_source1 TYPE abaptxt255.

DATA : gt_source2 TYPE STANDARD TABLE OF abapsource.

DATA : gt_source22 TYPE STANDARD TABLE OF abaptxt255.

DATA : ls_source2 TYPE abaptxt255.

DATA : gt_textelem1 TYPE STANDARD TABLE OF textpool.

DATA : ls_textelem1 TYPE textpool.

DATA : gt_textelem2 TYPE STANDARD TABLE OF textpool.

DATA : ls_textelem2 TYPE textpool.

DATA : ls_progdata1 TYPE rpy_prog.

DATA : ls_progdata2 TYPE rpy_prog.

DATA : ld_error_abap TYPE sytabix.

DATA : ld_error_text TYPE sytabix.

DATA : ld_count_abap1 TYPE sytabix.

DATA : ld_count_abap2 TYPE sytabix.

DATA : ld_count1 TYPE sytabix.

DATA : ld_percent TYPE i.

DATA : ld_text(50) TYPE c.

DATA : ld_text_pro(4) TYPE c.

DATA : ld_i_save TYPE c.

DATA : gt_finaltab TYPE STANDARD TABLE OF gty_finaltab.

DATA : ls_finaltab TYPE gty_finaltab.

DATA : ls_bdcdata TYPE bdcdata.

DATA : gt_bdcdata TYPE STANDARD TABLE OF bdcdata.

• ALV DATA ***

CONSTANTS : lc_pick(7) TYPE c VALUE 'PICK'.

TYPE-POOLS: slis.

DATA: gt_fieldcat TYPE slis_t_fieldcat_alv,

ls_fieldcat TYPE slis_fieldcat_alv,

id_layout TYPE slis_layout_alv,

repname TYPE syrepid,

gt_events TYPE slis_t_event.

• Cell color

DATA: ls_cellcolor_tab TYPE lvc_s_scol,

lt_cellcolor_tab TYPE lvc_t_scol,

ls_color TYPE lvc_s_colo.

• CONSTANTS : lc_fname TYPE char7 VALUE 'STATUS'.

• START-OF-SELECTION

START-OF-SELECTION.

• Check Whether You Want To Check SAP Standard Programs

IF p_check IS INITIAL.

SORT s_prn1.

DELETE ADJACENT DUPLICATES FROM s_prn1.

DESCRIBE TABLE s_prn1 LINES ld_count1.

• Loop Around The Program Internal Table

LOOP AT s_prn1.

CLEAR: ld_error_abap , ld_error_text, ld_count_abap1,

ld_count_abap2, ls_finaltab.

PERFORM progressbar USING sy-tabix ld_count1.

• Initialise The Variables

CLEAR: gt_source1, gt_source11, gt_textelem1, ls_progdata1.

• Get Local Version Of The Program

CALL FUNCTION 'RPY_PROGRAM_READ'

• DESTINATION p_rfcde1

EXPORTING

language = sy-langu

program_name = s_prn1-low

with_includelist = ''

only_source = ' '

only_texts = ' '

read_latest_version = 'X'

with_lowercase = ' '

IMPORTING

prog_inf = ls_progdata1

TABLES

SOURCE = gt_source1

source_extended = gt_source11

textelements = gt_textelem1

EXCEPTIONS

cancelled = 1

not_found = 2

permission_error = 3

communication_failure = 4

system failure = 5.

CASE sy-subrc.

WHEN 0.

• Delete Empty Lines

DELETE gt_source11 WHERE LINE IS INITIAL.

• Ignore Program Name In Text

DELETE gt_textelem1 WHERE id = 'R'.

DELETE gt_textelem1 WHERE id = 'H'.

• Number Of Lines In ABAP Program

DESCRIBE TABLE gt_source11[] LINES ld_count_abap1 .

ENDCASE.

• Initialise The Variables

CLEAR: gt_source2, gt_source22, gt_textelem2, ls_progdata2.

• Second RFC Call For Program Details

• Get Remote Version

CALL FUNCTION 'RPY_PROGRAM_READ'

DESTINATION p_rfcde2

EXPORTING

language = sy-langu

program_name = s_prn1-low

with_includelist = ''

only_source = ' '

only_texts = ' '

read_latest_version = 'X'

with_lowercase = ' '

IMPORTING

prog_inf = ls_progdata2

TABLES

SOURCE = gt_source2

source_extended = gt_source22

textelements = gt_textelem2

EXCEPTIONS

cancelled = 1

not_found = 2

permission_error = 3

communication_failure = 4

system failure = 5.

CASE sy-subrc.

WHEN 0.

• Delete Empty Lines

DELETE gt_source22 WHERE LINE IS INITIAL.

• Ignore Program Name In Text

DELETE gt_textelem2 WHERE id = 'R'.

DELETE gt_textelem2 WHERE id = 'H'.

• Number Of Lines In ABAP Program

DESCRIBE TABLE gt_source22[] LINES ld_count_abap2 .

ENDCASE.

• Remove All Spaces

LOOP AT gt_source11 INTO ls_source1.

CONDENSE ls_source1-line NO-GAPS.

MODIFY gt_source11 FROM ls_source1 TRANSPORTING line.

ENDLOOP.

LOOP AT gt_source22 INTO ls_source2.

CONDENSE ls_source2-line NO-GAPS .

MODIFY gt_source22 FROM ls_source2 TRANSPORTING line.

ENDLOOP.

• Compare ABAP SOURCE

CLEAR ld_error_abap.

LOOP AT gt_source11 INTO ls_source1.

READ TABLE gt_source22 INTO ls_source2 INDEX sy-tabix.

TRANSLATE ls_source1-line TO LOWER CASE.

TRANSLATE ls_source2-line TO LOWER CASE.

IF ls_source2-line NE ls_source1-line.

ld_error_abap = ld_error_abap + 1.

ENDIF.

ENDLOOP.

• Compare Texts

CLEAR ld_error_text.

LOOP AT gt_textelem1 INTO ls_textelem1.

READ TABLE gt_textelem2 INTO ls_textelem2 INDEX sy-tabix.

TRANSLATE ls_textelem2-entry TO LOWER CASE.

TRANSLATE ls_textelem1-entry TO LOWER CASE.

IF ls_textelem2-id NE ls_textelem1-id OR

ls_textelem2-key NE ls_textelem1-key OR

ls_textelem2-entry NE ls_textelem1-entry.

ld_error_text = ld_error_text + 1.

ENDIF.

ENDLOOP.

• Put to ALV output table

ls_finaltab-progname = s_prn1-low.

ls_finaltab-version1 = ls_progdata1-version.

ls_finaltab-version2 = ls_progdata2-version.

ls_finaltab-changeon1 = ls_progdata1-mod_date.

ls_finaltab-changeon2 = ls_progdata2-mod_date.

ls_finaltab-changeby1 = ls_progdata1-mod_user.

ls_finaltab-changeby2 = ls_progdata2-mod_user.

ls_finaltab-count_abap1 = ld_count_abap1.

ls_finaltab-count_abap2 = ld_count_abap2.

ls_finaltab-error_abap = ld_error_abap.

• Adding the color.

IF ls_finaltab-error_abap IS INITIAL.

ls_color-col = 5. "green

ELSE.

ls_color-col = 6. "red

ENDIF.

CLEAR ls_cellcolor_tab.

CLEAR lt_cellcolor_tab.

CLEAR ls_finaltab-color.

ls_cellcolor_tab-fname = 'ERROR_ABAP'. " Field name to color

ls_color-int = 1.

ls_color-inv = 0.

MOVE ls_color TO ls_cellcolor_tab-color.

INSERT ls_cellcolor_tab INTO TABLE lt_cellcolor_tab.

INSERT lines of lt_cellcolor_tab INTO TABLE ls_finaltab-color.

ls_finaltab-error_text = ld_error_text.

• Adding the color.

IF ls_finaltab-error_text IS INITIAL.

ls_color-col = 5. "green

ELSE.

ls_color-col = 6. "red

ENDIF.

CLEAR ls_cellcolor_tab.

CLEAR ls_finaltab-color.

ls_cellcolor_tab-fname = 'ERROR_TEXT'." Field name to color

ls_color-int = 1.

ls_color-inv = 0.

MOVE ls_color TO ls_cellcolor_tab-color.

INSERT ls_cellcolor_tab INTO TABLE lt_cellcolor_tab.

INSERT lines of lt_cellcolor_tab INTO TABLE ls_finaltab-color.

• Move to internal table

APPEND ls_finaltab TO gt_finaltab.

ENDLOOP.

ELSE.

• Compare SAP Programs

PERFORM compare_sap_programs.

ENDIF.

CLEAR ls_finaltab.

• Display Only If There Is Any Difference

PERFORM display_output.

• Build ALV Report

PERFORM fieldcat.

PERFORM f4000_events CHANGING gt_events.

PERFORM layout_build USING id_layout.

PERFORM grid_disp.

************************************************************************

• FORM f4000_events_init *

************************************************************************

FORM f4000_events CHANGING i_events TYPE slis_t_event.

• Local Variable

DATA: line_event TYPE slis_alv_event.

CLEAR line_event.

line_event-name = 'USER_COMMAND'.

line_event-form = 'F4300_USER_COMMAND'.

APPEND line_event TO i_events.

ENDFORM. " f3000_events_init

************************************************************************

• FORM layout_build *

************************************************************************

FORM layout_build USING p_layout TYPE slis_layout_alv.

p_layout-box_fieldname = 'SELK'. " Checkbox

p_layout-get_selinfos = 'X'.

p_layout-f2code = 'PICK' . " Double Click Function

p_layout-key_hotspot = 'X'.

p_layout-info_fieldname = 'COL'.

p_layout-coltab_fieldname = 'COLOR'.

p_layout-zebra = 'X'. " Stripes

p_layout-colwidth_optimize = 'X'. " Optimize

ENDFORM. " layout_build

************************************************************************

• FORM GRIDDISP *

************************************************************************

FORM grid_disp.

• Assign Current Program Name

repname = sy-repid.

• Main Call To Display The Output In ALV Grid

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

i_callback_program = repname

is_layout = id_layout

it_fieldcat = gt_fieldcat[]

i_default = 'X'

i_save = ld_i_save

it_events = gt_events[]

TABLES

t_outtab = gt_finaltab

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

ENDFORM. " grid_disp

************************************************************************

• Form fieldcat *

************************************************************************

FORM fieldcat.

DATA: pos TYPE i.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'PROGNAME'.

ls_fieldcat-seltext_m = 'Program Name'.

ls_fieldcat-seltext_s = 'Program Name'.

ls_fieldcat-seltext_l = 'Program Name'.

ls_fieldcat-ddictxt = 'L'.

ls_fieldcat-hotspot = 'X'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'VERSION1'.

ls_fieldcat-seltext_m = 'Version 1'.

ls_fieldcat-seltext_s = 'Version 1'.

ls_fieldcat-seltext_l = 'Version 1'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'VERSION2'.

ls_fieldcat-seltext_m = 'Version 2'.

ls_fieldcat-seltext_s = 'Version 2'.

ls_fieldcat-seltext_l = 'Version 2'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'CHANGEON1'.

ls_fieldcat-seltext_m = 'Changed On 1'.

ls_fieldcat-seltext_s = 'Changed On 1'.

ls_fieldcat-seltext_l = 'Changed On 1'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'CHANGEON2'.

ls_fieldcat-seltext_m = 'Changed On 2'.

ls_fieldcat-seltext_s = 'Changed On 2'.

ls_fieldcat-seltext_l = 'Changed On 2'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'CHANGEBY1'.

ls_fieldcat-seltext_m = 'Changed By 1'.

ls_fieldcat-seltext_s = 'Changed By 1'.

ls_fieldcat-seltext_l = 'Changed By 1'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'CHANGEBY2'.

ls_fieldcat-seltext_m = 'Changed By 2'.

ls_fieldcat-seltext_s = 'Changed By 2'.

ls_fieldcat-seltext_l = 'Changed By 2'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'COUNT_ABAP1'.

ls_fieldcat-seltext_m = 'Count 1'.

ls_fieldcat-seltext_s = 'Count 1'.

ls_fieldcat-seltext_l = 'Count 1'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'COUNT_ABAP2'.

ls_fieldcat-seltext_m = 'Count 2'.

ls_fieldcat-seltext_s = 'Count 2'.

ls_fieldcat-seltext_l = 'Count 2'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'ERROR_ABAP'.

ls_fieldcat-seltext_m = 'ABAP Diff.'.

ls_fieldcat-seltext_s = 'ABAP Diff.'.

ls_fieldcat-seltext_l = 'ABAP Diff.'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'ERROR_TEXT'.

ls_fieldcat-seltext_m = 'Text Diff.'.

ls_fieldcat-seltext_s = 'Text Diff.'.

ls_fieldcat-seltext_l = 'Text Diff.'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

pos = pos + 1.

ls_fieldcat-col_pos = pos.

ls_fieldcat-tabname = 'gt_fulltab'.

ls_fieldcat-fieldname = 'GEN_TEXT'.

ls_fieldcat-seltext_m = 'Status'.

ls_fieldcat-seltext_s = 'Status'.

ls_fieldcat-seltext_l = 'Status'.

ls_fieldcat-ddictxt = 'L'.

APPEND ls_fieldcat TO gt_fieldcat.

CLEAR ls_fieldcat.

ENDFORM. " fieldcat

************************************************************************

• Form progressbar *

************************************************************************

FORM progressbar USING p_tabix p_count.

ld_percent = 100 * ( p_tabix - 1 ) / p_count.

MOVE ld_percent TO ld_text_pro.

ld_text = '% of programs processed'.

CONCATENATE ld_text_pro ld_text

INTO ld_text

SEPARATED BY space.

CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'

EXPORTING

percentage = ld_percent

text = ld_text.

ENDFORM. " progressbar

************************************************************************

• FORM f4300_user_command *

************************************************************************

FORM f4300_user_command USING ucomm LIKE sy-ucomm

ls_selfield TYPE slis_selfield.

• Per default, keep position and refresh screen with DISPLAY

ls_selfield-col_stable = 'X'.

ls_selfield-row_stable = 'X'.

ls_selfield-refresh = 'X'.

CASE ucomm.

• Double-click **********************

WHEN lc_pick. " Doubleclick anywhere on line + hotspot

READ TABLE gt_finaltab INDEX ls_selfield-tabindex

INTO ls_finaltab.

CLEAR gt_bdcdata.

PERFORM bdc_dynpro USING 'SAPLWBABAP' '0100'.

PERFORM bdc_field USING 'RS38M-FUNC_EDIT' 'X'.

PERFORM bdc_field USING 'rs38m-programm' ls_finaltab-progname.

PERFORM bdc_field USING 'BDC_OKCODE' '=SHOP'.

CALL TRANSACTION 'SE38' USING gt_bdcdata MODE 'E'.

WHEN OTHERS.

ENDCASE.

CLEAR ucomm.

ENDFORM. " f4300_user_command

************************************************************************

• Form bdc_dynpro *

************************************************************************

FORM bdc_dynpro USING program dynpro.

CLEAR ls_bdcdata.

ls_bdcdata-program = program.

ls_bdcdata-dynpro = dynpro.

ls_bdcdata-dynbegin = 'X'.

APPEND ls_bdcdata TO gt_bdcdata.

ENDFORM. " bdc_dynpro

************************************************************************

• FORM BDC_FIELD *

************************************************************************

FORM bdc_field USING fnam fval.

CLEAR ls_bdcdata.

ls_bdcdata-fnam = fnam.

MOVE fval TO ls_bdcdata-fval .

APPEND ls_bdcdata TO gt_bdcdata.

ENDFORM. " bdc_field

************************************************************************

• Form Compare_SAP_Programs *

************************************************************************

FORM compare_sap_programs .

TYPES: BEGIN OF t_trdir,

name TYPE reposrc-progname,

END OF t_trdir.

• Local Variables

DATA: i_trdir TYPE STANDARD TABLE OF t_trdir,

wa_trdir TYPE t_trdir.

SELECT name

INTO TABLE i_trdir

FROM trdir.

• WHERE name in s_prn1.

SORT i_trdir.

DELETE ADJACENT DUPLICATES FROM i_trdir.

DESCRIBE TABLE i_trdir LINES ld_count1.

• Loop Around The Program Internal Table

LOOP AT i_trdir INTO wa_trdir.

CLEAR: ld_error_abap , ld_error_text, ld_count_abap1,

ld_count_abap2, ls_finaltab.

PERFORM progressbar USING sy-tabix ld_count1.

• Initialise The Variables

CLEAR: gt_source1, gt_source11, gt_textelem1, ls_progdata1.

• Get Local Version Of The Program

CALL FUNCTION 'RPY_PROGRAM_READ'

EXPORTING

language = sy-langu

program_name = wa_trdir-name

with_includelist = ''

only_source = ' '

only_texts = ' '

read_latest_version = 'X'

with_lowercase = ' '

IMPORTING

prog_inf = ls_progdata1

TABLES

SOURCE = gt_source1

source_extended = gt_source11

textelements = gt_textelem1

EXCEPTIONS

cancelled = 1

not_found = 2

permission_error = 3

communication_failure = 4

system failure = 5.

CASE sy-subrc.

WHEN 0.

• Delete Empty Lines

DELETE gt_source11 WHERE LINE IS INITIAL.

• Ignore Program Name In Text

DELETE gt_textelem1 WHERE id = 'R'.

DELETE gt_textelem1 WHERE id = 'H'.

• Number Of Lines In ABAP Program

DESCRIBE TABLE gt_source11[] LINES ld_count_abap1 .

• WHEN OTHERS.

• CONTINUE.

ENDCASE.

• Initialise The Variables

CLEAR: gt_source2, gt_source22, gt_textelem2, ls_progdata2.

• Second RFC Call For Program Details

• Get Remote Version

CALL FUNCTION 'RPY_PROGRAM_READ'

DESTINATION p_rfcde2

EXPORTING

language = sy-langu

program_name = wa_trdir-name

with_includelist = ''

only_source = ' '

only_texts = ' '

read_latest_version = 'X'

with_lowercase = ' '

IMPORTING

prog_inf = ls_progdata2

TABLES

SOURCE = gt_source2

source_extended = gt_source22

textelements = gt_textelem2

EXCEPTIONS

cancelled = 1

not_found = 2

permission_error = 3

communication_failure = 4

system failure = 5.

CASE sy-subrc.

WHEN 0.

• Delete Empty Lines

DELETE gt_source22 WHERE LINE IS INITIAL.

• Ignore Program Name In Text

DELETE gt_textelem2 WHERE id = 'R'.

DELETE gt_textelem2 WHERE id = 'H'.

• Number Of Lines In ABAP Program

DESCRIBE TABLE gt_source22[] LINES ld_count_abap2 .

ENDCASE.

• Remove All Spaces

LOOP AT gt_source11 INTO ls_source1.

CONDENSE ls_source1-line NO-GAPS.

MODIFY gt_source11 FROM ls_source1 TRANSPORTING line.

ENDLOOP.

LOOP AT gt_source22 INTO ls_source2.

CONDENSE ls_source2-line NO-GAPS .

MODIFY gt_source22 FROM ls_source2 TRANSPORTING line.

ENDLOOP.

• Compare ABAP SOURCE

CLEAR ld_error_abap.

LOOP AT gt_source11 INTO ls_source1.

READ TABLE gt_source22 INTO ls_source2 INDEX sy-tabix.

TRANSLATE ls_source1-line TO LOWER CASE.

TRANSLATE ls_source2-line TO LOWER CASE.

IF ls_source2-line NE ls_source1-line.

ld_error_abap = ld_error_abap + 1.

ENDIF.

ENDLOOP.

• Compare Texts

CLEAR ld_error_text.

LOOP AT gt_textelem1 INTO ls_textelem1.

READ TABLE gt_textelem2 INTO ls_textelem2 INDEX sy-tabix.

TRANSLATE ls_textelem2-entry TO LOWER CASE.

TRANSLATE ls_textelem1-entry TO LOWER CASE.

IF ls_textelem2-id NE ls_textelem1-id OR

ls_textelem2-key NE ls_textelem1-key OR

ls_textelem2-entry NE ls_textelem1-entry.

ld_error_text = ld_error_text + 1.

ENDIF.

ENDLOOP.

• Put to ALV output table

ls_finaltab-progname = wa_trdir-name.

ls_finaltab-version1 = ls_progdata1-version.

ls_finaltab-version2 = ls_progdata2-version.

ls_finaltab-changeon1 = ls_progdata1-mod_date.

ls_finaltab-changeon2 = ls_progdata2-mod_date.

ls_finaltab-changeby1 = ls_progdata1-mod_user.

ls_finaltab-changeby2 = ls_progdata2-mod_user.

ls_finaltab-count_abap1 = ld_count_abap1.

ls_finaltab-count_abap2 = ld_count_abap2.

ls_finaltab-error_abap = ld_error_abap.

• Adding the color.

IF ls_finaltab-error_abap IS INITIAL.

ls_color-col = 5. "green

ELSE.

ls_color-col = 6. "red

ENDIF.

CLEAR ls_cellcolor_tab.

CLEAR lt_cellcolor_tab.

CLEAR ls_finaltab-color.

ls_cellcolor_tab-fname = 'ERROR_ABAP'. " Field name to color

ls_color-int = 1.

ls_color-inv = 0.

MOVE ls_color TO ls_cellcolor_tab-color.

INSERT ls_cellcolor_tab INTO TABLE lt_cellcolor_tab.

INSERT lines of lt_cellcolor_tab INTO TABLE ls_finaltab-color.

ls_finaltab-error_text = ld_error_text.

• Adding the color.

IF ls_finaltab-error_text IS INITIAL.

ls_color-col = 5. "green

ELSE.

ls_color-col = 6. "red

ENDIF.

CLEAR ls_cellcolor_tab.

CLEAR ls_finaltab-color.

ls_cellcolor_tab-fname = 'ERROR_TEXT'." Field name to color

ls_color-int = 1.

ls_color-inv = 0.

MOVE ls_color TO ls_cellcolor_tab-color.

INSERT ls_cellcolor_tab INTO TABLE lt_cellcolor_tab.

INSERT lines of lt_cellcolor_tab INTO TABLE ls_finaltab-color.

• Move to internal table

APPEND ls_finaltab TO gt_finaltab.

ENDLOOP.

ENDFORM. " Compare_SAP_Programs

************************************************************************

• Form display_output *

************************************************************************

FORM display_output .

• Local Variables

DATA: l_abap TYPE i ,

l_text TYPE i .

• Loop Around Ther Internal Table gt_finaltab

LOOP AT gt_finaltab INTO ls_finaltab.

• Assign The Values To Variables

l_abap = ls_finaltab-error_abap.

l_text = ls_finaltab-error_text.

IF l_abap > 0 OR

l_text > 0.

ELSE.

DELETE TABLE gt_finaltab FROM ls_finaltab.

ENDIF.

ENDLOOP.

ENDFORM. " display_output

[Former Member]

Use split screen editor (Tcode SE39)

Thanks

Seshadri G

[Former Member]

Yes. You can use split screen editor or SE39 for single program. But when you compare 2.47 million programs.