ABAP Select data from SAP table PAD_SFEC_CE_DEDUCT_NON_RECURR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PAD_SFEC_CE_DEDUCT_NON_RECURR
*  INTO TABLE @DATA(IT_PAD_SFEC_CE_DEDUCT_NON_RECURR2).
*--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_PAD_SFEC_CE_DEDUCT_NON_RECURR INDEX 1 INTO DATA(WA_PAD_SFEC_CE_DEDUCT_NON_RECURR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PAD_SFEC_CE_DEDUCT_NON_RECURR>-ADDITIONALINFO = 1.
<PAD_SFEC_CE_DEDUCT_NON_RECURR>-AMOUNT = 1.
<PAD_SFEC_CE_DEDUCT_NON_RECURR>-VALUE = 1.
<PAD_SFEC_CE_DEDUCT_NON_RECURR>-CURRENCY = 1.
<PAD_SFEC_CE_DEDUCT_NON_RECURR>-DEDUCTIONDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PAD_SFEC_CE_DEDUCT_NON_RECURR-EQUIVALENTAMOUNT, sy-vline,
  WA_PAD_SFEC_CE_DEDUCT_NON_RECURR-VALUE, sy-vline,
  WA_PAD_SFEC_CE_DEDUCT_NON_RECURR-PAYCOMPONENTCATEGORY, sy-vline,
  WA_PAD_SFEC_CE_DEDUCT_NON_RECURR-PAYCOMPONENTTYPE, sy-vline,
  WA_PAD_SFEC_CE_DEDUCT_NON_RECURR-REFERENCEID, sy-vline,
  WA_PAD_SFEC_CE_DEDUCT_NON_RECURR-UNITOFMEASURE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PAD_SFEC_CE_DEDUCT_NON_RECURR 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_PAD_SFEC_CE_DEDUCT_NON_RECURR 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_PAD_SFEC_CE_DEDUCT_NON_RECURR INTO WA_PAD_SFEC_CE_DEDUCT_NON_RECURR.


*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_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR, 
ADDITIONALINFO TYPE STRING,
AMOUNT TYPE STRING,
VALUE TYPE STRING,
CURRENCY TYPE STRING,
DEDUCTIONDATE TYPE STRING,
EQUIVALENTAMOUNT TYPE STRING,
VALUE TYPE STRING,
PAYCOMPONENTCATEGORY TYPE STRING,
PAYCOMPONENTTYPE TYPE STRING,
REFERENCEID TYPE STRING,
UNITOFMEASURE TYPE STRING,
EXTERNALCODE TYPE STRING,
_VALUE_LIST TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_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_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-ADDITIONALINFO sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-AMOUNT sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-VALUE sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-CURRENCY sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-DEDUCTIONDATE sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-EQUIVALENTAMOUNT sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-VALUE sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-PAYCOMPONENTCATEGORY sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-PAYCOMPONENTTYPE sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-REFERENCEID sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-UNITOFMEASURE sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-EXTERNALCODE sy-vline 
WA_PAD_SFEC_CE_DEDUCT_NON_RECURR_STR-_VALUE_LIST sy-vline      INTO ld_text SEPARATED BY SPACE.

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