ABAP Select data from SAP table UCF_SX_CVA_AFD_AST_LIAB 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 UCF_SX_CVA_AFD_AST_LIAB 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 UCF_SX_CVA_AFD_AST_LIAB. 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 UCF_SX_CVA_AFD_AST_LIAB 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_UCF_SX_CVA_AFD_AST_LIAB TYPE STANDARD TABLE OF UCF_SX_CVA_AFD_AST_LIAB,
      WA_UCF_SX_CVA_AFD_AST_LIAB TYPE UCF_SX_CVA_AFD_AST_LIAB,
      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: <UCF_SX_CVA_AFD_AST_LIAB> TYPE UCF_SX_CVA_AFD_AST_LIAB.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM UCF_SX_CVA_AFD_AST_LIAB
  INTO TABLE IT_UCF_SX_CVA_AFD_AST_LIAB.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UCF_SX_CVA_AFD_AST_LIAB
*  INTO TABLE @DATA(IT_UCF_SX_CVA_AFD_AST_LIAB2).
*--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_UCF_SX_CVA_AFD_AST_LIAB INDEX 1 INTO DATA(WA_UCF_SX_CVA_AFD_AST_LIAB2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_UCF_SX_CVA_AFD_AST_LIAB ASSIGNING <UCF_SX_CVA_AFD_AST_LIAB>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UCF_SX_CVA_AFD_AST_LIAB>-ASSET_UNIT = 1.
<UCF_SX_CVA_AFD_AST_LIAB>-RETBG = 1.
<UCF_SX_CVA_AFD_AST_LIAB>-ORGCHLOGIC = 1.
<UCF_SX_CVA_AFD_AST_LIAB>-GCKEY = 1.
<UCF_SX_CVA_AFD_AST_LIAB>-LCKEY = 1.

ENDLOOP.

LOOP AT IT_UCF_SX_CVA_AFD_AST_LIAB INTO WA_UCF_SX_CVA_AFD_AST_LIAB.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UCF_SX_CVA_AFD_AST_LIAB-GCVALAP, sy-vline,
  WA_UCF_SX_CVA_AFD_AST_LIAB-LCVALAP, sy-vline,
  WA_UCF_SX_CVA_AFD_AST_LIAB-GCVALBG, sy-vline,
  WA_UCF_SX_CVA_AFD_AST_LIAB-LCVALBG, sy-vline,
  WA_UCF_SX_CVA_AFD_AST_LIAB-GCVALDN, sy-vline,
  WA_UCF_SX_CVA_AFD_AST_LIAB-LCVALDN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UCF_SX_CVA_AFD_AST_LIAB 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_UCF_SX_CVA_AFD_AST_LIAB 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_UCF_SX_CVA_AFD_AST_LIAB INTO WA_UCF_SX_CVA_AFD_AST_LIAB.


*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_UCF_SX_CVA_AFD_AST_LIAB_STR, 
ASSET_UNIT TYPE STRING,
RETBG TYPE STRING,
ORGCHLOGIC TYPE STRING,
GCKEY TYPE STRING,
LCKEY TYPE STRING,
GCVALAP TYPE STRING,
LCVALAP TYPE STRING,
GCVALBG TYPE STRING,
LCVALBG TYPE STRING,
GCVALDN TYPE STRING,
LCVALDN TYPE STRING,
GCVALDE TYPE STRING,
LCVALDE TYPE STRING,
GCVALWU TYPE STRING,
LCVALWU TYPE STRING,
GCVALRA TYPE STRING,
LCVALRA TYPE STRING,
GCVALEN TYPE STRING,
LCVALEN TYPE STRING,
GCVALRP TYPE STRING,
LCVALRP TYPE STRING,
GCVALRD TYPE STRING,
LCVALRD TYPE STRING,
GCVALRA2 TYPE STRING,
LCVALRA2 TYPE STRING,
GCVALBY TYPE STRING,
LCVALBY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UCF_SX_CVA_AFD_AST_LIAB_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_UCF_SX_CVA_AFD_AST_LIAB_STR-ASSET_UNIT sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-RETBG sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-ORGCHLOGIC sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCKEY sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCKEY sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALAP sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALAP sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALBG sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALBG sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALDN sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALDN sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALDE sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALDE sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALWU sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALWU sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALRA sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALRA sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALEN sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALEN sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALRP sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALRP sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALRD sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALRD sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALRA2 sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALRA2 sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-GCVALBY sy-vline 
WA_UCF_SX_CVA_AFD_AST_LIAB_STR-LCVALBY sy-vline      INTO ld_text SEPARATED BY SPACE.

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