ABAP Select data from SAP table T5DPBSZVZVE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP T5DPBSZVZVE 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 T5DPBSZVZVE. 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 T5DPBSZVZVE 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_T5DPBSZVZVE TYPE STANDARD TABLE OF T5DPBSZVZVE,
      WA_T5DPBSZVZVE TYPE T5DPBSZVZVE,
      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: <T5DPBSZVZVE> TYPE T5DPBSZVZVE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_T5DPBSZVZVE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM T5DPBSZVZVE
  INTO TABLE IT_T5DPBSZVZVE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM T5DPBSZVZVE
*  INTO TABLE @DATA(IT_T5DPBSZVZVE2).
*--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_T5DPBSZVZVE INDEX 1 INTO DATA(WA_T5DPBSZVZVE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_T5DPBSZVZVE ASSIGNING <T5DPBSZVZVE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<T5DPBSZVZVE>-MANDT = 1.
<T5DPBSZVZVE>-ANLAR = 1.
<T5DPBSZVZVE>-AINSL = 1.
<T5DPBSZVZVE>-ENDDA = 1.
<T5DPBSZVZVE>-ZVEGR = 1.

ENDLOOP.

LOOP AT IT_T5DPBSZVZVE INTO WA_T5DPBSZVZVE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_T5DPBSZVZVE-PZVER, sy-vline,
  WA_T5DPBSZVZVE-FINAN, sy-vline,
  WA_T5DPBSZVZVE-DABNA, sy-vline,
  WA_T5DPBSZVZVE-MFACT, sy-vline,
  WA_T5DPBSZVZVE-MKORR, sy-vline,
  WA_T5DPBSZVZVE-MDIFF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_T5DPBSZVZVE 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_T5DPBSZVZVE 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_T5DPBSZVZVE INTO WA_T5DPBSZVZVE.


*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_T5DPBSZVZVE_STR, 
MANDT TYPE STRING,
ANLAR TYPE STRING,
AINSL TYPE STRING,
ENDDA TYPE STRING,
ZVEGR TYPE STRING,
PZVER TYPE STRING,
FINAN TYPE STRING,
DABNA TYPE STRING,
MFACT TYPE STRING,
MKORR TYPE STRING,
MDIFF TYPE STRING,
MSUMM TYPE STRING,
MJMAB TYPE STRING,
JMDTA TYPE STRING,
MUMAG TYPE STRING,
MUMAN TYPE STRING,
MBEAG TYPE STRING,
MBEAN TYPE STRING,
MSANI TYPE STRING,
MSTRU TYPE STRING,
EMFSA TYPE STRING,
EMFSB TYPE STRING,
ZULNR TYPE STRING,
SONZ2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_T5DPBSZVZVE_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_T5DPBSZVZVE_STR-MANDT sy-vline 
WA_T5DPBSZVZVE_STR-ANLAR sy-vline 
WA_T5DPBSZVZVE_STR-AINSL sy-vline 
WA_T5DPBSZVZVE_STR-ENDDA sy-vline 
WA_T5DPBSZVZVE_STR-ZVEGR sy-vline 
WA_T5DPBSZVZVE_STR-PZVER sy-vline 
WA_T5DPBSZVZVE_STR-FINAN sy-vline 
WA_T5DPBSZVZVE_STR-DABNA sy-vline 
WA_T5DPBSZVZVE_STR-MFACT sy-vline 
WA_T5DPBSZVZVE_STR-MKORR sy-vline 
WA_T5DPBSZVZVE_STR-MDIFF sy-vline 
WA_T5DPBSZVZVE_STR-MSUMM sy-vline 
WA_T5DPBSZVZVE_STR-MJMAB sy-vline 
WA_T5DPBSZVZVE_STR-JMDTA sy-vline 
WA_T5DPBSZVZVE_STR-MUMAG sy-vline 
WA_T5DPBSZVZVE_STR-MUMAN sy-vline 
WA_T5DPBSZVZVE_STR-MBEAG sy-vline 
WA_T5DPBSZVZVE_STR-MBEAN sy-vline 
WA_T5DPBSZVZVE_STR-MSANI sy-vline 
WA_T5DPBSZVZVE_STR-MSTRU sy-vline 
WA_T5DPBSZVZVE_STR-EMFSA sy-vline 
WA_T5DPBSZVZVE_STR-EMFSB sy-vline 
WA_T5DPBSZVZVE_STR-ZULNR sy-vline 
WA_T5DPBSZVZVE_STR-SONZ2 sy-vline      INTO ld_text SEPARATED BY SPACE.

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