ABAP Select data from SAP table PAPBSDENV_ANZR into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PAPBSDENV_ANZR
*  INTO TABLE @DATA(IT_PAPBSDENV_ANZR2).
*--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_PAPBSDENV_ANZR INDEX 1 INTO DATA(WA_PAPBSDENV_ANZR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PAPBSDENV_ANZR>-MANDT = 1.
<PAPBSDENV_ANZR>-PERNR = 1.
<PAPBSDENV_ANZR>-APRFNR = 1.
<PAPBSDENV_ANZR>-BEGDA = 1.
<PAPBSDENV_ANZR>-ENDDA = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PAPBSDENV_ANZR-SEQNR, sy-vline,
  WA_PAPBSDENV_ANZR-ENTGELTART, sy-vline,
  WA_PAPBSDENV_ANZR-ENTGELTE, sy-vline,
  WA_PAPBSDENV_ANZR-ENTGELTE_WAERS, sy-vline,
  WA_PAPBSDENV_ANZR-WOKNZ, sy-vline,
  WA_PAPBSDENV_ANZR-NUMER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PAPBSDENV_ANZR 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_PAPBSDENV_ANZR 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_PAPBSDENV_ANZR INTO WA_PAPBSDENV_ANZR.


*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_PAPBSDENV_ANZR_STR, 
MANDT TYPE STRING,
PERNR TYPE STRING,
APRFNR TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
SEQNR TYPE STRING,
ENTGELTART TYPE STRING,
ENTGELTE TYPE STRING,
ENTGELTE_WAERS TYPE STRING,
WOKNZ TYPE STRING,
NUMER TYPE STRING,
DENOM TYPE STRING,
AUSBILDUNG TYPE STRING,
RVPNB TYPE STRING,
INFOF TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
FIKT_GW TYPE STRING,
UNTERBRECH_ART TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PAPBSDENV_ANZR_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_PAPBSDENV_ANZR_STR-MANDT sy-vline 
WA_PAPBSDENV_ANZR_STR-PERNR sy-vline 
WA_PAPBSDENV_ANZR_STR-APRFNR sy-vline 
WA_PAPBSDENV_ANZR_STR-BEGDA sy-vline 
WA_PAPBSDENV_ANZR_STR-ENDDA sy-vline 
WA_PAPBSDENV_ANZR_STR-SEQNR sy-vline 
WA_PAPBSDENV_ANZR_STR-ENTGELTART sy-vline 
WA_PAPBSDENV_ANZR_STR-ENTGELTE sy-vline 
WA_PAPBSDENV_ANZR_STR-ENTGELTE_WAERS sy-vline 
WA_PAPBSDENV_ANZR_STR-WOKNZ sy-vline 
WA_PAPBSDENV_ANZR_STR-NUMER sy-vline 
WA_PAPBSDENV_ANZR_STR-DENOM sy-vline 
WA_PAPBSDENV_ANZR_STR-AUSBILDUNG sy-vline 
WA_PAPBSDENV_ANZR_STR-RVPNB sy-vline 
WA_PAPBSDENV_ANZR_STR-INFOF sy-vline 
WA_PAPBSDENV_ANZR_STR-AEDTM sy-vline 
WA_PAPBSDENV_ANZR_STR-UNAME sy-vline 
WA_PAPBSDENV_ANZR_STR-FIKT_GW sy-vline 
WA_PAPBSDENV_ANZR_STR-UNTERBRECH_ART sy-vline      INTO ld_text SEPARATED BY SPACE.

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