ABAP Select data from SAP table /SAPPCE/S_DEFERRED_TAX_PAYM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPPCE/S_DEFERRED_TAX_PAYM 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 /SAPPCE/S_DEFERRED_TAX_PAYM. 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 /SAPPCE/S_DEFERRED_TAX_PAYM 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_/SAPPCE/S_DEFERRED_TAX_PAYM TYPE STANDARD TABLE OF /SAPPCE/S_DEFERRED_TAX_PAYM,
      WA_/SAPPCE/S_DEFERRED_TAX_PAYM TYPE /SAPPCE/S_DEFERRED_TAX_PAYM,
      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: </SAPPCE/S_DEFERRED_TAX_PAYM> TYPE /SAPPCE/S_DEFERRED_TAX_PAYM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPPCE/S_DEFERRED_TAX_PAYM
*  INTO TABLE @DATA(IT_/SAPPCE/S_DEFERRED_TAX_PAYM2).
*--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_/SAPPCE/S_DEFERRED_TAX_PAYM INDEX 1 INTO DATA(WA_/SAPPCE/S_DEFERRED_TAX_PAYM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPPCE/S_DEFERRED_TAX_PAYM>-BUKRS = 1.
</SAPPCE/S_DEFERRED_TAX_PAYM>-BELNR = 1.
</SAPPCE/S_DEFERRED_TAX_PAYM>-GJAHR = 1.
</SAPPCE/S_DEFERRED_TAX_PAYM>-BUZEI = 1.
</SAPPCE/S_DEFERRED_TAX_PAYM>-SHKZG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HZBET, sy-vline,
  WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FZBET, sy-vline,
  WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HSKON, sy-vline,
  WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FSKON, sy-vline,
  WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HSTRU, sy-vline,
  WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FSTRU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPPCE/S_DEFERRED_TAX_PAYM 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_/SAPPCE/S_DEFERRED_TAX_PAYM 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_/SAPPCE/S_DEFERRED_TAX_PAYM INTO WA_/SAPPCE/S_DEFERRED_TAX_PAYM.


*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 ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field HZBET
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HZBET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HZBET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field FZBET
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FZBET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FZBET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field HSKON
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HSKON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HSKON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field FSKON
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FSKON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FSKON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field HSTRU
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HSTRU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-HSTRU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field FSTRU
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FSTRU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPPCE/S_DEFERRED_TAX_PAYM-FSTRU.
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_/SAPPCE/S_DEFERRED_TAX_PAYM_STR, 
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
SHKZG TYPE STRING,
HZBET TYPE STRING,
FZBET TYPE STRING,
HSKON TYPE STRING,
FSKON TYPE STRING,
HSTRU TYPE STRING,
FSTRU TYPE STRING,
PARAMETER TYPE STRING,
KOART TYPE STRING,
UMSKZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPPCE/S_DEFERRED_TAX_PAYM_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_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-BUKRS sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-BELNR sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-GJAHR sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-BUZEI sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-SHKZG sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-HZBET sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-FZBET sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-HSKON sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-FSKON sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-HSTRU sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-FSTRU sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-PARAMETER sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-KOART sy-vline 
WA_/SAPPCE/S_DEFERRED_TAX_PAYM_STR-UMSKZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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