ABAP Select data from SAP table PBSDDK605_042_200 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PBSDDK605_042_200 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 PBSDDK605_042_200. 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 PBSDDK605_042_200 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_PBSDDK605_042_200 TYPE STANDARD TABLE OF PBSDDK605_042_200,
      WA_PBSDDK605_042_200 TYPE PBSDDK605_042_200,
      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: <PBSDDK605_042_200> TYPE PBSDDK605_042_200.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PBSDDK605_042_200.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PBSDDK605_042_200
  INTO TABLE IT_PBSDDK605_042_200.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PBSDDK605_042_200
*  INTO TABLE @DATA(IT_PBSDDK605_042_2002).
*--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_PBSDDK605_042_200 INDEX 1 INTO DATA(WA_PBSDDK605_042_2002).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PBSDDK605_042_200 ASSIGNING <PBSDDK605_042_200>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PBSDDK605_042_200>-SYSTM = 1.
<PBSDDK605_042_200>-RECTY = 1.
<PBSDDK605_042_200>-PBSNR = 1.
<PBSDDK605_042_200>-TRAKD = 1.
<PBSDDK605_042_200>-RECNR = 1.

ENDLOOP.

LOOP AT IT_PBSDDK605_042_200 INTO WA_PBSDDK605_042_200.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PBSDDK605_042_200-DEBGR, sy-vline,
  WA_PBSDDK605_042_200-DEBNR, sy-vline,
  WA_PBSDDK605_042_200-AFTNR, sy-vline,
  WA_PBSDDK605_042_200-EDATO, sy-vline,
  WA_PBSDDK605_042_200-SDATO, sy-vline,
  WA_PBSDDK605_042_200-CPRNO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PBSDDK605_042_200 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_PBSDDK605_042_200 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_PBSDDK605_042_200 INTO WA_PBSDDK605_042_200.


*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_PBSDDK605_042_200_STR, 
SYSTM TYPE STRING,
RECTY TYPE STRING,
PBSNR TYPE STRING,
TRAKD TYPE STRING,
RECNR TYPE STRING,
DEBGR TYPE STRING,
DEBNR TYPE STRING,
AFTNR TYPE STRING,
EDATO TYPE STRING,
SDATO TYPE STRING,
CPRNO TYPE STRING,
FILL1 TYPE STRING,
BANKL TYPE STRING,
FILL2 TYPE STRING,
BANKN TYPE STRING,
FILL3 TYPE STRING,
CODE TYPE STRING,
FILL4 TYPE STRING,
FILL5 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PBSDDK605_042_200_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_PBSDDK605_042_200_STR-SYSTM sy-vline 
WA_PBSDDK605_042_200_STR-RECTY sy-vline 
WA_PBSDDK605_042_200_STR-PBSNR sy-vline 
WA_PBSDDK605_042_200_STR-TRAKD sy-vline 
WA_PBSDDK605_042_200_STR-RECNR sy-vline 
WA_PBSDDK605_042_200_STR-DEBGR sy-vline 
WA_PBSDDK605_042_200_STR-DEBNR sy-vline 
WA_PBSDDK605_042_200_STR-AFTNR sy-vline 
WA_PBSDDK605_042_200_STR-EDATO sy-vline 
WA_PBSDDK605_042_200_STR-SDATO sy-vline 
WA_PBSDDK605_042_200_STR-CPRNO sy-vline 
WA_PBSDDK605_042_200_STR-FILL1 sy-vline 
WA_PBSDDK605_042_200_STR-BANKL sy-vline 
WA_PBSDDK605_042_200_STR-FILL2 sy-vline 
WA_PBSDDK605_042_200_STR-BANKN sy-vline 
WA_PBSDDK605_042_200_STR-FILL3 sy-vline 
WA_PBSDDK605_042_200_STR-CODE sy-vline 
WA_PBSDDK605_042_200_STR-FILL4 sy-vline 
WA_PBSDDK605_042_200_STR-FILL5 sy-vline      INTO ld_text SEPARATED BY SPACE.

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