ABAP Select data from SAP table PDPBSZVADM_R into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PDPBSZVADM_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 PDPBSZVADM_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 PDPBSZVADM_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_PDPBSZVADM_R TYPE STANDARD TABLE OF PDPBSZVADM_R,
      WA_PDPBSZVADM_R TYPE PDPBSZVADM_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: <PDPBSZVADM_R> TYPE PDPBSZVADM_R.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PDPBSZVADM_R
*  INTO TABLE @DATA(IT_PDPBSZVADM_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_PDPBSZVADM_R INDEX 1 INTO DATA(WA_PDPBSZVADM_R2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PDPBSZVADM_R>-MANDT = 1.
<PDPBSZVADM_R>-GUID = 1.
<PDPBSZVADM_R>-PERNR = 1.
<PDPBSZVADM_R>-AUSWP = 1.
<PDPBSZVADM_R>-ANLAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PDPBSZVADM_R-AINSL, sy-vline,
  WA_PDPBSZVADM_R-MRELE, sy-vline,
  WA_PDPBSZVADM_R-METYP, sy-vline,
  WA_PDPBSZVADM_R-SEQMR, sy-vline,
  WA_PDPBSZVADM_R-EINLD, sy-vline,
  WA_PDPBSZVADM_R-ERSTD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PDPBSZVADM_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_PDPBSZVADM_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_PDPBSZVADM_R INTO WA_PDPBSZVADM_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_PDPBSZVADM_R_STR, 
MANDT TYPE STRING,
GUID TYPE STRING,
PERNR TYPE STRING,
AUSWP TYPE STRING,
ANLAR TYPE STRING,
AINSL TYPE STRING,
MRELE TYPE STRING,
METYP TYPE STRING,
SEQMR TYPE STRING,
EINLD TYPE STRING,
ERSTD TYPE STRING,
VSBEG TYPE STRING,
STATU TYPE STRING,
VERNR TYPE STRING,
KNTNR TYPE STRING,
VTKEY TYPE STRING,
NAMEK TYPE STRING,
GBDAT TYPE STRING,
ZULNR TYPE STRING,
LFDNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PDPBSZVADM_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_PDPBSZVADM_R_STR-MANDT sy-vline 
WA_PDPBSZVADM_R_STR-GUID sy-vline 
WA_PDPBSZVADM_R_STR-PERNR sy-vline 
WA_PDPBSZVADM_R_STR-AUSWP sy-vline 
WA_PDPBSZVADM_R_STR-ANLAR sy-vline 
WA_PDPBSZVADM_R_STR-AINSL sy-vline 
WA_PDPBSZVADM_R_STR-MRELE sy-vline 
WA_PDPBSZVADM_R_STR-METYP sy-vline 
WA_PDPBSZVADM_R_STR-SEQMR sy-vline 
WA_PDPBSZVADM_R_STR-EINLD sy-vline 
WA_PDPBSZVADM_R_STR-ERSTD sy-vline 
WA_PDPBSZVADM_R_STR-VSBEG sy-vline 
WA_PDPBSZVADM_R_STR-STATU sy-vline 
WA_PDPBSZVADM_R_STR-VERNR sy-vline 
WA_PDPBSZVADM_R_STR-KNTNR sy-vline 
WA_PDPBSZVADM_R_STR-VTKEY sy-vline 
WA_PDPBSZVADM_R_STR-NAMEK sy-vline 
WA_PDPBSZVADM_R_STR-GBDAT sy-vline 
WA_PDPBSZVADM_R_STR-ZULNR sy-vline 
WA_PDPBSZVADM_R_STR-LFDNR sy-vline      INTO ld_text SEPARATED BY SPACE.

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