ABAP Select data from SAP table P22_ELV_PDF_FORMATED into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P22_ELV_PDF_FORMATED 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 P22_ELV_PDF_FORMATED. 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 P22_ELV_PDF_FORMATED 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_P22_ELV_PDF_FORMATED TYPE STANDARD TABLE OF P22_ELV_PDF_FORMATED,
      WA_P22_ELV_PDF_FORMATED TYPE P22_ELV_PDF_FORMATED,
      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: <P22_ELV_PDF_FORMATED> TYPE P22_ELV_PDF_FORMATED.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P22_ELV_PDF_FORMATED.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P22_ELV_PDF_FORMATED
  INTO TABLE IT_P22_ELV_PDF_FORMATED.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P22_ELV_PDF_FORMATED
*  INTO TABLE @DATA(IT_P22_ELV_PDF_FORMATED2).
*--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_P22_ELV_PDF_FORMATED INDEX 1 INTO DATA(WA_P22_ELV_PDF_FORMATED2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P22_ELV_PDF_FORMATED ASSIGNING <P22_ELV_PDF_FORMATED>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P22_ELV_PDF_FORMATED>-PERNR = 1.
<P22_ELV_PDF_FORMATED>-SIINR = 1.
<P22_ELV_PDF_FORMATED>-LBINO = 1.
<P22_ELV_PDF_FORMATED>-KANJI = 1.
<P22_ELV_PDF_FORMATED>-KANAN = 1.

ENDLOOP.

LOOP AT IT_P22_ELV_PDF_FORMATED INTO WA_P22_ELV_PDF_FORMATED.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P22_ELV_PDF_FORMATED-LEADT_JP, sy-vline,
  WA_P22_ELV_PDF_FORMATED-LEAER, sy-vline,
  WA_P22_ELV_PDF_FORMATED-LEAYR, sy-vline,
  WA_P22_ELV_PDF_FORMATED-LEAMO, sy-vline,
  WA_P22_ELV_PDF_FORMATED-LEADT, sy-vline,
  WA_P22_ELV_PDF_FORMATED-JGSNM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P22_ELV_PDF_FORMATED 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_P22_ELV_PDF_FORMATED 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_P22_ELV_PDF_FORMATED INTO WA_P22_ELV_PDF_FORMATED.


*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_P22_ELV_PDF_FORMATED_STR, 
PERNR TYPE STRING,
SIINR TYPE STRING,
LBINO TYPE STRING,
KANJI TYPE STRING,
KANAN TYPE STRING,
LEADT_JP TYPE STRING,
LEAER TYPE STRING,
LEAYR TYPE STRING,
LEAMO TYPE STRING,
LEADT TYPE STRING,
JGSNM TYPE STRING,
ADDRESS_APPLIED_OFFICE TYPE STRING,
ADDRESS_EMPLOYEE_ZIP TYPE STRING,
ADDRESS_EMPLOYEE_1 TYPE STRING,
ADDRESS_EMPLOYEE_2 TYPE STRING,
TELNR TYPE STRING,
EMP_TELNR TYPE STRING,
LEAVE_REASON TYPE STRING,
COMPANY_ADDRESS TYPE STRING,
COMPANY_NAME TYPE STRING,
COMPANY_REPRE TYPE STRING,
WAGE_TAB_FORMAT TYPE STRING,
NXTDT TYPE STRING,
SPEC_TAB_FORMAT TYPE STRING,
ACQDT TYPE STRING,
WOSTD TYPE STRING,
LBIMF TYPE STRING,
LR110 TYPE STRING,
LR120 TYPE STRING,
LR200 TYPE STRING,
LR310 TYPE STRING,
LR320 TYPE STRING,
LR330 TYPE STRING,
LR340 TYPE STRING,
LR410 TYPE STRING,
LR420 TYPE STRING,
LR431 TYPE STRING,
LR432 TYPE STRING,
LR511 TYPE STRING,
LR512 TYPE STRING,
LR513 TYPE STRING,
LR514 TYPE STRING,
LR515 TYPE STRING,
LR516 TYPE STRING,
LR517 TYPE STRING,
LR520 TYPE STRING,
LR600 TYPE STRING,
LVAGE TYPE STRING,
CWRSI TYPE STRING,
CWRSN TYPE STRING,
DA200 TYPE STRING,
MTH11 TYPE STRING,
MTH12 TYPE STRING,
MTH13 TYPE STRING,
CSUPL TYPE STRING,
CUUPL TYPE STRING,
REPEL TYPE STRING,
CTUPL TYPE STRING,
CTULI TYPE STRING,
WDTYP TYPE STRING,
MTH21 TYPE STRING,
MTH22 TYPE STRING,
MTH23 TYPE STRING,
AGTEC1 TYPE STRING,
CTERE1 TYPE STRING,
CTREN TYPE STRING,
DNREE TYPE STRING,
CTREW1 TYPE STRING,
MTH31 TYPE STRING,
MTH32 TYPE STRING,
MTH33 TYPE STRING,
AGTEC2 TYPE STRING,
CTERE2 TYPE STRING,
CTREW2 TYPE STRING,
WDINS TYPE STRING,
DA432 TYPE STRING,
EEDIN TYPE STRING,
EADDR TYPE STRING,
DA517 TYPE STRING,
DA600 TYPE STRING,
DETAE TYPE STRING,
EEOBJ TYPE STRING,
L_FREE_INPUT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P22_ELV_PDF_FORMATED_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_P22_ELV_PDF_FORMATED_STR-PERNR sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-SIINR sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LBINO sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-KANJI sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-KANAN sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LEADT_JP sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LEAER sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LEAYR sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LEAMO sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LEADT sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-JGSNM sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-ADDRESS_APPLIED_OFFICE sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-ADDRESS_EMPLOYEE_ZIP sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-ADDRESS_EMPLOYEE_1 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-ADDRESS_EMPLOYEE_2 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-TELNR sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-EMP_TELNR sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LEAVE_REASON sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-COMPANY_ADDRESS sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-COMPANY_NAME sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-COMPANY_REPRE sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-WAGE_TAB_FORMAT sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-NXTDT sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-SPEC_TAB_FORMAT sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-ACQDT sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-WOSTD sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LBIMF sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR110 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR120 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR200 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR310 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR320 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR330 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR340 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR410 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR420 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR431 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR432 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR511 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR512 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR513 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR514 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR515 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR516 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR517 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR520 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LR600 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-LVAGE sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CWRSI sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CWRSN sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-DA200 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH11 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH12 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH13 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CSUPL sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CUUPL sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-REPEL sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CTUPL sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CTULI sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-WDTYP sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH21 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH22 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH23 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-AGTEC1 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CTERE1 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CTREN sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-DNREE sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CTREW1 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH31 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH32 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-MTH33 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-AGTEC2 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CTERE2 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-CTREW2 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-WDINS sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-DA432 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-EEDIN sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-EADDR sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-DA517 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-DA600 sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-DETAE sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-EEOBJ sy-vline 
WA_P22_ELV_PDF_FORMATED_STR-L_FREE_INPUT sy-vline      INTO ld_text SEPARATED BY SPACE.

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