ABAP Select data from SAP table P11_P35L_R into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P11_P35L_R 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 P11_P35L_R. 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 P11_P35L_R 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_P11_P35L_R TYPE STANDARD TABLE OF P11_P35L_R,
      WA_P11_P35L_R TYPE P11_P35L_R,
      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: <P11_P35L_R> TYPE P11_P35L_R.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P11_P35L_R.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P11_P35L_R
  INTO TABLE IT_P11_P35L_R.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P11_P35L_R
*  INTO TABLE @DATA(IT_P11_P35L_R2).
*--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_P11_P35L_R INDEX 1 INTO DATA(WA_P11_P35L_R2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P11_P35L_R ASSIGNING <P11_P35L_R>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P11_P35L_R>-P_EARN = 1.
<P11_P35L_R>-C_EARN = 1.
<P11_P35L_R>-T_EARN = 1.
<P11_P35L_R>-TREARN = 1.
<P11_P35L_R>-P_TAX = 1.

ENDLOOP.

LOOP AT IT_P11_P35L_R INTO WA_P11_P35L_R.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P11_P35L_R-C_TAX, sy-vline,
  WA_P11_P35L_R-T_TAX, sy-vline,
  WA_P11_P35L_R-TFATO, sy-vline,
  WA_P11_P35L_R-CUTOF, sy-vline,
  WA_P11_P35L_R-EEPRS, sy-vline,
  WA_P11_P35L_R-ERPRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P11_P35L_R 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_P11_P35L_R 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_P11_P35L_R INTO WA_P11_P35L_R.


*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_P11_P35L_R_STR, 
P_EARN TYPE STRING,
C_EARN TYPE STRING,
T_EARN TYPE STRING,
TREARN TYPE STRING,
P_TAX TYPE STRING,
C_TAX TYPE STRING,
T_TAX TYPE STRING,
TFATO TYPE STRING,
CUTOF TYPE STRING,
EEPRS TYPE STRING,
ERPRS TYPE STRING,
TOPRS TYPE STRING,
GRPRS TYPE STRING,
TXBNF TYPE STRING,
TBKMI TYPE STRING,
ILBEN TYPE STRING,
MINEE TYPE STRING,
MITOA TYPE STRING,
MITRA TYPE STRING,
LPT_DATE TYPE STRING,
LPT_AMT TYPE STRING,
TXBFN TYPE STRING,
SHBRE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P11_P35L_R_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_P11_P35L_R_STR-P_EARN sy-vline 
WA_P11_P35L_R_STR-C_EARN sy-vline 
WA_P11_P35L_R_STR-T_EARN sy-vline 
WA_P11_P35L_R_STR-TREARN sy-vline 
WA_P11_P35L_R_STR-P_TAX sy-vline 
WA_P11_P35L_R_STR-C_TAX sy-vline 
WA_P11_P35L_R_STR-T_TAX sy-vline 
WA_P11_P35L_R_STR-TFATO sy-vline 
WA_P11_P35L_R_STR-CUTOF sy-vline 
WA_P11_P35L_R_STR-EEPRS sy-vline 
WA_P11_P35L_R_STR-ERPRS sy-vline 
WA_P11_P35L_R_STR-TOPRS sy-vline 
WA_P11_P35L_R_STR-GRPRS sy-vline 
WA_P11_P35L_R_STR-TXBNF sy-vline 
WA_P11_P35L_R_STR-TBKMI sy-vline 
WA_P11_P35L_R_STR-ILBEN sy-vline 
WA_P11_P35L_R_STR-MINEE sy-vline 
WA_P11_P35L_R_STR-MITOA sy-vline 
WA_P11_P35L_R_STR-MITRA sy-vline 
WA_P11_P35L_R_STR-LPT_DATE sy-vline 
WA_P11_P35L_R_STR-LPT_AMT sy-vline 
WA_P11_P35L_R_STR-TXBFN sy-vline 
WA_P11_P35L_R_STR-SHBRE sy-vline      INTO ld_text SEPARATED BY SPACE.

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