ABAP Select data from SAP table HRDEPBSVASENS_LOG_P14V91_RGA84 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRDEPBSVASENS_LOG_P14V91_RGA84 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 HRDEPBSVASENS_LOG_P14V91_RGA84. 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 HRDEPBSVASENS_LOG_P14V91_RGA84 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_HRDEPBSVASENS_LOG_P14V91_RGA84 TYPE STANDARD TABLE OF HRDEPBSVASENS_LOG_P14V91_RGA84,
      WA_HRDEPBSVASENS_LOG_P14V91_RGA84 TYPE HRDEPBSVASENS_LOG_P14V91_RGA84,
      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: <HRDEPBSVASENS_LOG_P14V91_RGA84> TYPE HRDEPBSVASENS_LOG_P14V91_RGA84.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRDEPBSVASENS_LOG_P14V91_RGA84.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRDEPBSVASENS_LOG_P14V91_RGA84
  INTO TABLE IT_HRDEPBSVASENS_LOG_P14V91_RGA84.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRDEPBSVASENS_LOG_P14V91_RGA84
*  INTO TABLE @DATA(IT_HRDEPBSVASENS_LOG_P14V91_RGA842).
*--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_HRDEPBSVASENS_LOG_P14V91_RGA84 INDEX 1 INTO DATA(WA_HRDEPBSVASENS_LOG_P14V91_RGA842).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRDEPBSVASENS_LOG_P14V91_RGA84 ASSIGNING <HRDEPBSVASENS_LOG_P14V91_RGA84>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRDEPBSVASENS_LOG_P14V91_RGA84>-1ST_FREISTELL_84 = 1.
<HRDEPBSVASENS_LOG_P14V91_RGA84>-CALYYQUS = 1.
<HRDEPBSVASENS_LOG_P14V91_RGA84>-CALMMQUS = 1.
<HRDEPBSVASENS_LOG_P14V91_RGA84>-CALDDQUS = 1.
<HRDEPBSVASENS_LOG_P14V91_RGA84>-CALYYDURRGS = 1.

ENDLOOP.

LOOP AT IT_HRDEPBSVASENS_LOG_P14V91_RGA84 INTO WA_HRDEPBSVASENS_LOG_P14V91_RGA84.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRDEPBSVASENS_LOG_P14V91_RGA84-CALMMDURRGS, sy-vline,
  WA_HRDEPBSVASENS_LOG_P14V91_RGA84-CALDDDURRGS, sy-vline,
  WA_HRDEPBSVASENS_LOG_P14V91_RGA84-CVYDYCVDRGS, sy-vline,
  WA_HRDEPBSVASENS_LOG_P14V91_RGA84-VHSVBRGS, sy-vline,
  WA_HRDEPBSVASENS_LOG_P14V91_RGA84-JAHRERYDIST, sy-vline,
  WA_HRDEPBSVASENS_LOG_P14V91_RGA84-TAGERYDIST, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRDEPBSVASENS_LOG_P14V91_RGA84 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_HRDEPBSVASENS_LOG_P14V91_RGA84 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_HRDEPBSVASENS_LOG_P14V91_RGA84 INTO WA_HRDEPBSVASENS_LOG_P14V91_RGA84.


*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_HRDEPBSVASENS_LOG_P14V91_RGA84_STR, 
1ST_FREISTELL_84 TYPE STRING,
CALYYQUS TYPE STRING,
CALMMQUS TYPE STRING,
CALDDQUS TYPE STRING,
CALYYDURRGS TYPE STRING,
CALMMDURRGS TYPE STRING,
CALDDDURRGS TYPE STRING,
CVYDYCVDRGS TYPE STRING,
VHSVBRGS TYPE STRING,
JAHRERYDIST TYPE STRING,
TAGERYDIST TYPE STRING,
CVDDYIST TYPE STRING,
CVYDY_IST TYPE STRING,
JAHRERYDSOL TYPE STRING,
TAGERYDSOL TYPE STRING,
CVDDYSOL TYPE STRING,
CVYDY_SOLL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRDEPBSVASENS_LOG_P14V91_RGA84_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_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-1ST_FREISTELL_84 sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CALYYQUS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CALMMQUS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CALDDQUS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CALYYDURRGS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CALMMDURRGS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CALDDDURRGS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CVYDYCVDRGS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-VHSVBRGS sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-JAHRERYDIST sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-TAGERYDIST sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CVDDYIST sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CVYDY_IST sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-JAHRERYDSOL sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-TAGERYDSOL sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CVDDYSOL sy-vline 
WA_HRDEPBSVASENS_LOG_P14V91_RGA84_STR-CVYDY_SOLL sy-vline      INTO ld_text SEPARATED BY SPACE.

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