ABAP Select data from SAP table EHSBS_OTPT_RECO_SDA_VA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHSBS_OTPT_RECO_SDA_VA
*  INTO TABLE @DATA(IT_EHSBS_OTPT_RECO_SDA_VA2).
*--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_EHSBS_OTPT_RECO_SDA_VA INDEX 1 INTO DATA(WA_EHSBS_OTPT_RECO_SDA_VA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHSBS_OTPT_RECO_SDA_VA>-ENGINE_KEY_COL = 1.
<EHSBS_OTPT_RECO_SDA_VA>-STOFF = 1.
<EHSBS_OTPT_RECO_SDA_VA>-IDENT1 = 1.
<EHSBS_OTPT_RECO_SDA_VA>-IDENT2 = 1.
<EHSBS_OTPT_RECO_SDA_VA>-REM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHSBS_OTPT_RECO_SDA_VA-REFSUB, sy-vline,
  WA_EHSBS_OTPT_RECO_SDA_VA-ESTNAM, sy-vline,
  WA_EHSBS_OTPT_RECO_SDA_VA-ORD, sy-vline,
  WA_EHSBS_OTPT_RECO_SDA_VA-ATBEZ, sy-vline,
  WA_EHSBS_OTPT_RECO_SDA_VA-ATWRT, sy-vline,
ENDLOOP.
   
*Add any further fields from structure WA_EHSBS_OTPT_RECO_SDA_VA 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_EHSBS_OTPT_RECO_SDA_VA 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_EHSBS_OTPT_RECO_SDA_VA INTO WA_EHSBS_OTPT_RECO_SDA_VA.


*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.

*Conversion exit SPEC1, internal->external for field STOFF
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_EHSBS_OTPT_RECO_SDA_VA-STOFF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHSBS_OTPT_RECO_SDA_VA-STOFF.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

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

TYPES: BEGIN OF T_EHSBS_OTPT_RECO_SDA_VA_STR, 
ENGINE_KEY_COL TYPE STRING,
STOFF TYPE STRING,
IDENT1 TYPE STRING,
IDENT2 TYPE STRING,
REM TYPE STRING,
REFSUB TYPE STRING,
ESTNAM TYPE STRING,
ORD TYPE STRING,
ATBEZ TYPE STRING,
ATWRT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EHSBS_OTPT_RECO_SDA_VA_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_EHSBS_OTPT_RECO_SDA_VA_STR-ENGINE_KEY_COL sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-STOFF sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-IDENT1 sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-IDENT2 sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-REM sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-REFSUB sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-ESTNAM sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-ORD sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-ATBEZ sy-vline 
WA_EHSBS_OTPT_RECO_SDA_VA_STR-ATWRT sy-vline      INTO ld_text SEPARATED BY SPACE.

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