ABAP Select data from SAP table V_T5B9P into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T5B9P 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 V_T5B9P. 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 V_T5B9P 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_V_T5B9P TYPE STANDARD TABLE OF V_T5B9P,
      WA_V_T5B9P TYPE V_T5B9P,
      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: <V_T5B9P> TYPE V_T5B9P.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T5B9P.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T5B9P
  INTO TABLE IT_V_T5B9P.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T5B9P
*  INTO TABLE @DATA(IT_V_T5B9P2).
*--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_V_T5B9P INDEX 1 INTO DATA(WA_V_T5B9P2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T5B9P ASSIGNING <V_T5B9P>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T5B9P>-MANDT = 1.
<V_T5B9P>-WERKS = 1.
<V_T5B9P>-BTRTL = 1.
<V_T5B9P>-BEMAR = 1.
<V_T5B9P>-RSZNR = 1.

ENDLOOP.

LOOP AT IT_V_T5B9P INTO WA_V_T5B9P.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T5B9P-RSZIN, sy-vline,
  WA_V_T5B9P-RVPIN, sy-vline,
  WA_V_T5B9P-RVPAN, sy-vline,
  WA_V_T5B9P-TAXIN, sy-vline,
  WA_V_T5B9P-TAXAN, sy-vline,
  WA_V_T5B9P-BEZIN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T5B9P 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_V_T5B9P 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_V_T5B9P INTO WA_V_T5B9P.


*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.

*Conversion exit ISOLA, internal->external for field SPRSL
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_V_T5B9P-SPRSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_T5B9P-SPRSL.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_V_T5B9P_STR, 
MANDT TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
BEMAR TYPE STRING,
RSZNR TYPE STRING,
RSZIN TYPE STRING,
RVPIN TYPE STRING,
RVPAN TYPE STRING,
TAXIN TYPE STRING,
TAXAN TYPE STRING,
BEZIN TYPE STRING,
BEZAN TYPE STRING,
VERIN TYPE STRING,
VERAN TYPE STRING,
GVRIN TYPE STRING,
GVRAN TYPE STRING,
UVRIN TYPE STRING,
UVRAN TYPE STRING,
VAKIN TYPE STRING,
VAKAN TYPE STRING,
KCKIN TYPE STRING,
KCKAN TYPE STRING,
MEDIN TYPE STRING,
MEDAN TYPE STRING,
XSRTX TYPE STRING,
XINXX TYPE STRING,
XANXX TYPE STRING,
YSRTY TYPE STRING,
YINYY TYPE STRING,
YANYY TYPE STRING,
WSRTW TYPE STRING,
WINWW TYPE STRING,
WANWW TYPE STRING,
SPRSL TYPE STRING,
BEGKR TYPE STRING,
SPTXT TYPE STRING,
NAME1 TYPE STRING,
BTEXT TYPE STRING,
MOLGA TYPE STRING,
DIRNR TYPE STRING,
DIMIN TYPE STRING,
DIMAN TYPE STRING,
SNPIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T5B9P_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_V_T5B9P_STR-MANDT sy-vline 
WA_V_T5B9P_STR-WERKS sy-vline 
WA_V_T5B9P_STR-BTRTL sy-vline 
WA_V_T5B9P_STR-BEMAR sy-vline 
WA_V_T5B9P_STR-RSZNR sy-vline 
WA_V_T5B9P_STR-RSZIN sy-vline 
WA_V_T5B9P_STR-RVPIN sy-vline 
WA_V_T5B9P_STR-RVPAN sy-vline 
WA_V_T5B9P_STR-TAXIN sy-vline 
WA_V_T5B9P_STR-TAXAN sy-vline 
WA_V_T5B9P_STR-BEZIN sy-vline 
WA_V_T5B9P_STR-BEZAN sy-vline 
WA_V_T5B9P_STR-VERIN sy-vline 
WA_V_T5B9P_STR-VERAN sy-vline 
WA_V_T5B9P_STR-GVRIN sy-vline 
WA_V_T5B9P_STR-GVRAN sy-vline 
WA_V_T5B9P_STR-UVRIN sy-vline 
WA_V_T5B9P_STR-UVRAN sy-vline 
WA_V_T5B9P_STR-VAKIN sy-vline 
WA_V_T5B9P_STR-VAKAN sy-vline 
WA_V_T5B9P_STR-KCKIN sy-vline 
WA_V_T5B9P_STR-KCKAN sy-vline 
WA_V_T5B9P_STR-MEDIN sy-vline 
WA_V_T5B9P_STR-MEDAN sy-vline 
WA_V_T5B9P_STR-XSRTX sy-vline 
WA_V_T5B9P_STR-XINXX sy-vline 
WA_V_T5B9P_STR-XANXX sy-vline 
WA_V_T5B9P_STR-YSRTY sy-vline 
WA_V_T5B9P_STR-YINYY sy-vline 
WA_V_T5B9P_STR-YANYY sy-vline 
WA_V_T5B9P_STR-WSRTW sy-vline 
WA_V_T5B9P_STR-WINWW sy-vline 
WA_V_T5B9P_STR-WANWW sy-vline 
WA_V_T5B9P_STR-SPRSL sy-vline 
WA_V_T5B9P_STR-BEGKR sy-vline 
WA_V_T5B9P_STR-SPTXT sy-vline 
WA_V_T5B9P_STR-NAME1 sy-vline 
WA_V_T5B9P_STR-BTEXT sy-vline 
WA_V_T5B9P_STR-MOLGA sy-vline 
WA_V_T5B9P_STR-DIRNR sy-vline 
WA_V_T5B9P_STR-DIMIN sy-vline 
WA_V_T5B9P_STR-DIMAN sy-vline 
WA_V_T5B9P_STR-SNPIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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