ABAP Select data from SAP table /UI5/DESCR_SAP_UI5_1_4_0_S into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP /UI5/DESCR_SAP_UI5_1_4_0_S table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to /UI5/DESCR_SAP_UI5_1_4_0_S. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the /UI5/DESCR_SAP_UI5_1_4_0_S table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_/UI5/DESCR_SAP_UI5_1_4_0_S TYPE STANDARD TABLE OF /UI5/DESCR_SAP_UI5_1_4_0_S,
      WA_/UI5/DESCR_SAP_UI5_1_4_0_S TYPE /UI5/DESCR_SAP_UI5_1_4_0_S,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: </UI5/DESCR_SAP_UI5_1_4_0_S> TYPE /UI5/DESCR_SAP_UI5_1_4_0_S.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/UI5/DESCR_SAP_UI5_1_4_0_S.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /UI5/DESCR_SAP_UI5_1_4_0_S
  INTO TABLE IT_/UI5/DESCR_SAP_UI5_1_4_0_S.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /UI5/DESCR_SAP_UI5_1_4_0_S
*  INTO TABLE @DATA(IT_/UI5/DESCR_SAP_UI5_1_4_0_S2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_/UI5/DESCR_SAP_UI5_1_4_0_S INDEX 1 INTO DATA(WA_/UI5/DESCR_SAP_UI5_1_4_0_S2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/UI5/DESCR_SAP_UI5_1_4_0_S ASSIGNING </UI5/DESCR_SAP_UI5_1_4_0_S>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</UI5/DESCR_SAP_UI5_1_4_0_S>-VERSION = 1.
</UI5/DESCR_SAP_UI5_1_4_0_S>-RESOURCES = 1.
</UI5/DESCR_SAP_UI5_1_4_0_S>-JS = 1.
</UI5/DESCR_SAP_UI5_1_4_0_S>-CSS = 1.
</UI5/DESCR_SAP_UI5_1_4_0_S>-DEPENDENCIES = 1.

ENDLOOP.

LOOP AT IT_/UI5/DESCR_SAP_UI5_1_4_0_S INTO WA_/UI5/DESCR_SAP_UI5_1_4_0_S.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/UI5/DESCR_SAP_UI5_1_4_0_S-MIN_VERSION, sy-vline,
  WA_/UI5/DESCR_SAP_UI5_1_4_0_S-INCOMPATIBLE_LIMITATION, sy-vline,
  WA_/UI5/DESCR_SAP_UI5_1_4_0_S-LIBS, sy-vline,
  WA_/UI5/DESCR_SAP_UI5_1_4_0_S-COMPONENTS, sy-vline,
  WA_/UI5/DESCR_SAP_UI5_1_4_0_S-MODELS, sy-vline,
  WA_/UI5/DESCR_SAP_UI5_1_4_0_S-RESOURCE_ROOTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/UI5/DESCR_SAP_UI5_1_4_0_S you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_/UI5/DESCR_SAP_UI5_1_4_0_S TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_/UI5/DESCR_SAP_UI5_1_4_0_S INTO WA_/UI5/DESCR_SAP_UI5_1_4_0_S.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/UI5/DESCR_SAP_UI5_1_4_0_S_STR, 
VERSION TYPE STRING,
RESOURCES TYPE STRING,
JS TYPE STRING,
CSS TYPE STRING,
DEPENDENCIES TYPE STRING,
MIN_VERSION TYPE STRING,
INCOMPATIBLE_LIMITATION TYPE STRING,
LIBS TYPE STRING,
COMPONENTS TYPE STRING,
MODELS TYPE STRING,
RESOURCE_ROOTS TYPE STRING,
ROOT_VIEW TYPE STRING,
ROOT_VIEW_NAME TYPE STRING,
VIEW_NAME TYPE STRING,
TYPE TYPE STRING,
HANDLE_VALIDATION TYPE STRING,
CONFIG TYPE STRING,
ROUTING TYPE STRING,
CONFIG TYPE STRING,
ROUTER_CLASS TYPE STRING,
ASYNC TYPE STRING,
BYPASSED TYPE STRING,
ARRAY TYPE STRING,
STRING TYPE STRING,
TARGET TYPE STRING,
VIEW_TYPE TYPE STRING,
VIEW_PATH TYPE STRING,
TARGET_PARENT TYPE STRING,
CONTROL_ID TYPE STRING,
CONTROL_AGGREGATION TYPE STRING,
CLEAR_CONTROL_AGGREGATION TYPE STRING,
PARENT TYPE STRING,
VIEW_LEVEL TYPE STRING,
TRANSITION TYPE STRING,
TRANSITION_PARAMETERS TYPE STRING,
ROUTES TYPE STRING,
ROUTE TYPE STRING,
TARGETS TYPE STRING,
EXTENDS TYPE STRING,
COMPONENT TYPE STRING,
MIN_VERSION TYPE STRING,
EXTENSIONS TYPE STRING,
CONTENT_DENSITIES TYPE STRING,
COMPACT TYPE STRING,
COZY TYPE STRING,
COMPONENT_NAME TYPE STRING,
AUTO_PREFIX_ID TYPE STRING,
APP_VARIANT_ID TYPE STRING,
SERVICES TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-VERSION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-RESOURCES sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-JS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-CSS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-DEPENDENCIES sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-MIN_VERSION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-INCOMPATIBLE_LIMITATION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-LIBS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-COMPONENTS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-MODELS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-RESOURCE_ROOTS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ROOT_VIEW sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ROOT_VIEW_NAME sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-VIEW_NAME sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-TYPE sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-HANDLE_VALIDATION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-CONFIG sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ROUTING sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-CONFIG sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ROUTER_CLASS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ASYNC sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-BYPASSED sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ARRAY sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-STRING sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-TARGET sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-VIEW_TYPE sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-VIEW_PATH sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-TARGET_PARENT sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-CONTROL_ID sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-CONTROL_AGGREGATION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-CLEAR_CONTROL_AGGREGATION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-PARENT sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-VIEW_LEVEL sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-TRANSITION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-TRANSITION_PARAMETERS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ROUTES sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-ROUTE sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-TARGETS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-EXTENDS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-COMPONENT sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-MIN_VERSION sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-EXTENSIONS sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-CONTENT_DENSITIES sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-COMPACT sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-COZY sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-COMPONENT_NAME sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-AUTO_PREFIX_ID sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-APP_VARIANT_ID sy-vline 
WA_/UI5/DESCR_SAP_UI5_1_4_0_S_STR-SERVICES sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.