However, if there are too many enhancement sets in the system, it could be very inefficient for manual comparison.
Fortunately the comparison could be done by code below.
The report is quite simple:
(1) in line 9, get all enhancement sets list under which the UI component is enhanced.
(2) get the enhanced BSP application name and page name in line 11 and 12, then get the component usage information for each enhanced BSP application via repository tool, then filter it by usage name “ZCUSTOM”.
REPORT zbsp.
CONSTANTS: cv_host TYPE o2applname VALUE 'BT116H_SRVO'.
DATA: lt_enh_sets TYPE bsp_dlct_ehset,
ls_enh_set LIKE LINE OF lt_enh_sets,
lt_extension TYPE STANDARD TABLE OF bspwd_comp_ext,
ls_extension LIKE LINE OF lt_extension,
lt_usages TYPE bsp_wd_cmp_usage_descr_tab,
ls_usage LIKE LINE OF lt_usages.
lt_enh_sets = cl_bsp_dlc_config_util=>get_eh_sets_of_comp( iv_comp_name = cv_host ).
CHECK lt_enh_sets IS NOT INITIAL.
SELECT * INTO TABLE lt_extension FROM bspwd_comp_ext FOR ALL ENTRIES IN lt_enh_sets WHERE
enhancement_set = lt_enh_sets-enhancement_set AND comp_name = cv_host.
LOOP AT lt_enh_sets INTO ls_enh_set.
READ TABLE lt_extension INTO ls_extension WITH KEY enhancement_set = ls_enh_set-enhancement_set comp_name = cv_host.
IF sy-subrc = 0.
CLEAR: lt_usages.
CALL METHOD zcl_view_repo_tool=>get_repo_metadata(
EXPORTING
iv_comp_name = ls_extension-bsp_appl
iv_page_name = ls_extension-rt_rep_page
IMPORTING
et_usages = lt_usages ).
READ TABLE lt_usages WITH KEY usage_name = 'ZCUSTOM' INTO ls_usage.
IF sy-subrc = 0.
WRITE: / 'EnhancementSet: ', ls_enh_set-enhancement_set,
' defines component usage to component: ', ls_usage-child_cmp_type.
ENDIF.
ENDIF.
ENDLOOP.
Update on 2017-06-02 14:45PM
It seems the source code in attachment is lost after SCN is migrated to SAP community. Please use the following report instead:
REPORT tool_bsp_metadata.
PARAMETERS: name TYPE o2applname DEFAULT 'SMCHS'.
TYPES ltype_viewline TYPE cl_bsp_wd_rep_view=>gtype_viewline .
TYPES:
BEGIN OF gtype_op_mapping,
name TYPE string,
op_plug TYPE string,
switch_id TYPE sfw_switch_id,
reaction TYPE sfw_showhide,
END OF gtype_op_mapping .
TYPES:
BEGIN OF gtype_ip_follow_up,
name TYPE string,
navlink TYPE string,
switch_id TYPE sfw_switch_id,
reaction TYPE sfw_showhide,
END OF gtype_ip_follow_up .
TYPES:
BEGIN OF gtype_navlink,
name TYPE string,
targets_done TYPE flag,
targets TYPE tbsp_wd_rep_navigation_targets,
sfw_data TYPE bsp_wd_sfw_data BOXED,
END OF gtype_navlink .
TYPES:
BEGIN OF gtype_viewline,
view TYPE string,
active TYPE abap_bool,
view_id TYPE n LENGTH 4,
parent_viewset TYPE string,
parent_viewarea TYPE string,
parent TYPE REF TO cl_bsp_wd_rep_view,
initials TYPE tbsp_wd_rep_viewarea_assigns,
initials_done TYPE abap_bool,
navlinks TYPE SORTED TABLE OF gtype_navlink
WITH NON-UNIQUE KEY name
INITIAL SIZE 0,
rep_view TYPE REF TO cl_bsp_wd_rep_view,
is_window TYPE abap_bool,
is_intf_view TYPE abap_bool,
is_default_window TYPE abap_bool,
ip_follow_ups TYPE HASHED TABLE OF gtype_ip_follow_up
WITH UNIQUE KEY name
INITIAL SIZE 0,
op_mappings TYPE HASHED TABLE OF gtype_op_mapping
WITH UNIQUE KEY name
INITIAL SIZE 0,
sfw_data TYPE bsp_wd_sfw_data BOXED,
END OF gtype_viewline .
TYPES:
ltype_view_tab TYPE HASHED TABLE OF ltype_viewline
WITH UNIQUE KEY view active
INITIAL SIZE 0 .
DATA: lv_loader TYPE REF TO cl_bsp_wd_stream_loader,
lv_xml TYPE string,
lv_root TYPE string.
CREATE OBJECT lv_loader.
lv_xml = lv_loader->load_from_bsp_page( iv_bsp_appl = name
iv_bsp_page = 'Repository.xml' ). "#EC NOTEXT
DATA: lt_views TYPE ltype_view_tab,
lt_usages TYPE bsp_wd_cmp_usage_descr_tab,
result TYPE REF TO cl_bsp_wd_repository.
* "parse" repository xml data directly into memory
CALL TRANSFORMATION bsp_wd_rt_rep_runtime
SOURCE XML lv_xml
RESULT views = lt_views
rootview = lv_root
usages = lt_usages.
BREAK-POINT.
