ABAP Select data from SAP table PMY_TAX22L200A_STR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PMY_TAX22L200A_STR 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 PMY_TAX22L200A_STR. 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 PMY_TAX22L200A_STR 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_PMY_TAX22L200A_STR TYPE STANDARD TABLE OF PMY_TAX22L200A_STR,
      WA_PMY_TAX22L200A_STR TYPE PMY_TAX22L200A_STR,
      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: <PMY_TAX22L200A_STR> TYPE PMY_TAX22L200A_STR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PMY_TAX22L200A_STR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PMY_TAX22L200A_STR
  INTO TABLE IT_PMY_TAX22L200A_STR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PMY_TAX22L200A_STR
*  INTO TABLE @DATA(IT_PMY_TAX22L200A_STR2).
*--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_PMY_TAX22L200A_STR INDEX 1 INTO DATA(WA_PMY_TAX22L200A_STR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PMY_TAX22L200A_STR ASSIGNING <PMY_TAX22L200A_STR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PMY_TAX22L200A_STR>-IS_CP22TAX = 1.
<PMY_TAX22L200A_STR>-A = 1.
<PMY_TAX22L200A_STR>-B = 1.
<PMY_TAX22L200A_STR>-E = 1.
<PMY_TAX22L200A_STR>-G = 1.

ENDLOOP.

LOOP AT IT_PMY_TAX22L200A_STR INTO WA_PMY_TAX22L200A_STR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PMY_TAX22L200A_STR-H, sy-vline,
  WA_PMY_TAX22L200A_STR-I, sy-vline,
  WA_PMY_TAX22L200A_STR-ERF_NO, sy-vline,
  WA_PMY_TAX22L200A_STR-ADDRESS1, sy-vline,
  WA_PMY_TAX22L200A_STR-ADDRESS2, sy-vline,
  WA_PMY_TAX22L200A_STR-ADDRESS3, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PMY_TAX22L200A_STR 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_PMY_TAX22L200A_STR 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_PMY_TAX22L200A_STR INTO WA_PMY_TAX22L200A_STR.


*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 PDATE, internal->external for field BTH_DATE
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_PMY_TAX22L200A_STR-BTH_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMY_TAX22L200A_STR-BTH_DATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADRNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PMY_TAX22L200A_STR-ADRNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMY_TAX22L200A_STR-ADRNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field SPRAS
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_PMY_TAX22L200A_STR-SPRAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMY_TAX22L200A_STR-SPRAS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COUNTY_CODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PMY_TAX22L200A_STR-COUNTY_CODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMY_TAX22L200A_STR-COUNTY_CODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TOWNSHIP_CODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PMY_TAX22L200A_STR-TOWNSHIP_CODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMY_TAX22L200A_STR-TOWNSHIP_CODE.
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_PMY_TAX22L200A_STR_STR, 
IS_CP22TAX TYPE STRING,
A TYPE STRING,
B TYPE STRING,
E TYPE STRING,
G TYPE STRING,
H TYPE STRING,
I TYPE STRING,
ERF_NO TYPE STRING,
ADDRESS1 TYPE STRING,
ADDRESS2 TYPE STRING,
ADDRESS3 TYPE STRING,
ADDRESS4 TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
STREET TYPE STRING,
POST_CODE1 TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
EMP_NAM TYPE STRING,
POS TYPE STRING,
BEG_DTE TYPE STRING,
RES_ADR1 TYPE STRING,
RES_ADR2 TYPE STRING,
RES_ADR3 TYPE STRING,
RES_ADR4 TYPE STRING,
COS_ADR1 TYPE STRING,
COS_ADR2 TYPE STRING,
COS_ADR3 TYPE STRING,
COS_ADR4 TYPE STRING,
TAX_NO TYPE STRING,
NIC_NO TYPE STRING,
BTH_DATE TYPE STRING,
MAR_ST TYPE STRING,
CHILD TYPE STRING,
HUS_LNAM TYPE STRING,
HUS_ICNUM TYPE STRING,
HUS_ITNO TYPE STRING,
BSAL TYPE STRING,
PRE_ADR1 TYPE STRING,
PRE_ADR2 TYPE STRING,
PRE_ADR3 TYPE STRING,
OFF_NAME TYPE STRING,
OFF_DESG TYPE STRING,
SADR TYPE STRING,
MANDT TYPE STRING,
ADRNR TYPE STRING,
NATIO TYPE STRING,
ANRED TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
ORT02 TYPE STRING,
PSTL2 TYPE STRING,
PFACH TYPE STRING,
STRAS TYPE STRING,
STRS2 TYPE STRING,
HAUSN TYPE STRING,
STOCK TYPE STRING,
LAND1 TYPE STRING,
SORTL TYPE STRING,
SORT2 TYPE STRING,
SPRAS TYPE STRING,
LZONE TYPE STRING,
REGIO TYPE STRING,
PSTBZ TYPE STRING,
TELF1 TYPE STRING,
FLAG TYPE STRING,
TELFX TYPE STRING,
FLAG2 TYPE STRING,
TELTX TYPE STRING,
FLAG3 TYPE STRING,
TELX1 TYPE STRING,
FLAG4 TYPE STRING,
MAIAD TYPE STRING,
MAILN TYPE STRING,
STDKO TYPE STRING,
STDCOM TYPE STRING,
DBNAME TYPE STRING,
KLASSE TYPE STRING,
ANREK TYPE STRING,
CRNAM TYPE STRING,
CRDAT TYPE STRING,
CRTIM TYPE STRING,
CHNAM TYPE STRING,
CHDAT TYPE STRING,
CHTIM TYPE STRING,
DUEFL TYPE STRING,
TXJCD TYPE STRING,
PFORT TYPE STRING,
TZONE TYPE STRING,
COUNTY_CODE TYPE STRING,
COUNTY TYPE STRING,
TOWNSHIP_CODE TYPE STRING,
TOWNSHIP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PMY_TAX22L200A_STR_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_PMY_TAX22L200A_STR_STR-IS_CP22TAX sy-vline 
WA_PMY_TAX22L200A_STR_STR-A sy-vline 
WA_PMY_TAX22L200A_STR_STR-B sy-vline 
WA_PMY_TAX22L200A_STR_STR-E sy-vline 
WA_PMY_TAX22L200A_STR_STR-G sy-vline 
WA_PMY_TAX22L200A_STR_STR-H sy-vline 
WA_PMY_TAX22L200A_STR_STR-I sy-vline 
WA_PMY_TAX22L200A_STR_STR-ERF_NO sy-vline 
WA_PMY_TAX22L200A_STR_STR-ADDRESS1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-ADDRESS2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-ADDRESS3 sy-vline 
WA_PMY_TAX22L200A_STR_STR-ADDRESS4 sy-vline 
WA_PMY_TAX22L200A_STR_STR-NAME1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-NAME2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-STREET sy-vline 
WA_PMY_TAX22L200A_STR_STR-POST_CODE1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-CITY1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-CITY2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-EMP_NAM sy-vline 
WA_PMY_TAX22L200A_STR_STR-POS sy-vline 
WA_PMY_TAX22L200A_STR_STR-BEG_DTE sy-vline 
WA_PMY_TAX22L200A_STR_STR-RES_ADR1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-RES_ADR2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-RES_ADR3 sy-vline 
WA_PMY_TAX22L200A_STR_STR-RES_ADR4 sy-vline 
WA_PMY_TAX22L200A_STR_STR-COS_ADR1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-COS_ADR2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-COS_ADR3 sy-vline 
WA_PMY_TAX22L200A_STR_STR-COS_ADR4 sy-vline 
WA_PMY_TAX22L200A_STR_STR-TAX_NO sy-vline 
WA_PMY_TAX22L200A_STR_STR-NIC_NO sy-vline 
WA_PMY_TAX22L200A_STR_STR-BTH_DATE sy-vline 
WA_PMY_TAX22L200A_STR_STR-MAR_ST sy-vline 
WA_PMY_TAX22L200A_STR_STR-CHILD sy-vline 
WA_PMY_TAX22L200A_STR_STR-HUS_LNAM sy-vline 
WA_PMY_TAX22L200A_STR_STR-HUS_ICNUM sy-vline 
WA_PMY_TAX22L200A_STR_STR-HUS_ITNO sy-vline 
WA_PMY_TAX22L200A_STR_STR-BSAL sy-vline 
WA_PMY_TAX22L200A_STR_STR-PRE_ADR1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-PRE_ADR2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-PRE_ADR3 sy-vline 
WA_PMY_TAX22L200A_STR_STR-OFF_NAME sy-vline 
WA_PMY_TAX22L200A_STR_STR-OFF_DESG sy-vline 
WA_PMY_TAX22L200A_STR_STR-SADR sy-vline 
WA_PMY_TAX22L200A_STR_STR-MANDT sy-vline 
WA_PMY_TAX22L200A_STR_STR-ADRNR sy-vline 
WA_PMY_TAX22L200A_STR_STR-NATIO sy-vline 
WA_PMY_TAX22L200A_STR_STR-ANRED sy-vline 
WA_PMY_TAX22L200A_STR_STR-NAME1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-NAME2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-NAME3 sy-vline 
WA_PMY_TAX22L200A_STR_STR-NAME4 sy-vline 
WA_PMY_TAX22L200A_STR_STR-PSTLZ sy-vline 
WA_PMY_TAX22L200A_STR_STR-ORT01 sy-vline 
WA_PMY_TAX22L200A_STR_STR-ORT02 sy-vline 
WA_PMY_TAX22L200A_STR_STR-PSTL2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-PFACH sy-vline 
WA_PMY_TAX22L200A_STR_STR-STRAS sy-vline 
WA_PMY_TAX22L200A_STR_STR-STRS2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-HAUSN sy-vline 
WA_PMY_TAX22L200A_STR_STR-STOCK sy-vline 
WA_PMY_TAX22L200A_STR_STR-LAND1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-SORTL sy-vline 
WA_PMY_TAX22L200A_STR_STR-SORT2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-SPRAS sy-vline 
WA_PMY_TAX22L200A_STR_STR-LZONE sy-vline 
WA_PMY_TAX22L200A_STR_STR-REGIO sy-vline 
WA_PMY_TAX22L200A_STR_STR-PSTBZ sy-vline 
WA_PMY_TAX22L200A_STR_STR-TELF1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-FLAG sy-vline 
WA_PMY_TAX22L200A_STR_STR-TELFX sy-vline 
WA_PMY_TAX22L200A_STR_STR-FLAG2 sy-vline 
WA_PMY_TAX22L200A_STR_STR-TELTX sy-vline 
WA_PMY_TAX22L200A_STR_STR-FLAG3 sy-vline 
WA_PMY_TAX22L200A_STR_STR-TELX1 sy-vline 
WA_PMY_TAX22L200A_STR_STR-FLAG4 sy-vline 
WA_PMY_TAX22L200A_STR_STR-MAIAD sy-vline 
WA_PMY_TAX22L200A_STR_STR-MAILN sy-vline 
WA_PMY_TAX22L200A_STR_STR-STDKO sy-vline 
WA_PMY_TAX22L200A_STR_STR-STDCOM sy-vline 
WA_PMY_TAX22L200A_STR_STR-DBNAME sy-vline 
WA_PMY_TAX22L200A_STR_STR-KLASSE sy-vline 
WA_PMY_TAX22L200A_STR_STR-ANREK sy-vline 
WA_PMY_TAX22L200A_STR_STR-CRNAM sy-vline 
WA_PMY_TAX22L200A_STR_STR-CRDAT sy-vline 
WA_PMY_TAX22L200A_STR_STR-CRTIM sy-vline 
WA_PMY_TAX22L200A_STR_STR-CHNAM sy-vline 
WA_PMY_TAX22L200A_STR_STR-CHDAT sy-vline 
WA_PMY_TAX22L200A_STR_STR-CHTIM sy-vline 
WA_PMY_TAX22L200A_STR_STR-DUEFL sy-vline 
WA_PMY_TAX22L200A_STR_STR-TXJCD sy-vline 
WA_PMY_TAX22L200A_STR_STR-PFORT sy-vline 
WA_PMY_TAX22L200A_STR_STR-TZONE sy-vline 
WA_PMY_TAX22L200A_STR_STR-COUNTY_CODE sy-vline 
WA_PMY_TAX22L200A_STR_STR-COUNTY sy-vline 
WA_PMY_TAX22L200A_STR_STR-TOWNSHIP_CODE sy-vline 
WA_PMY_TAX22L200A_STR_STR-TOWNSHIP sy-vline      INTO ld_text SEPARATED BY SPACE.

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