ABAP Select data from SAP table ISU_PRICE_DYNPRO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISU_PRICE_DYNPRO
*  INTO TABLE @DATA(IT_ISU_PRICE_DYNPRO2).
*--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_ISU_PRICE_DYNPRO INDEX 1 INTO DATA(WA_ISU_PRICE_DYNPRO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISU_PRICE_DYNPRO>-HEAD = 1.
<ISU_PRICE_DYNPRO>-MANDT = 1.
<ISU_PRICE_DYNPRO>-PREIS = 1.
<ISU_PRICE_DYNPRO>-PREISTYP = 1.
<ISU_PRICE_DYNPRO>-PREISTUF = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISU_PRICE_DYNPRO-SPARTE, sy-vline,
  WA_ISU_PRICE_DYNPRO-TEXT30, sy-vline,
  WA_ISU_PRICE_DYNPRO-MASS, sy-vline,
  WA_ISU_PRICE_DYNPRO-AKLASSE, sy-vline,
  WA_ISU_PRICE_DYNPRO-TIMBASIS, sy-vline,
  WA_ISU_PRICE_DYNPRO-TIMTYPRAD1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISU_PRICE_DYNPRO 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_ISU_PRICE_DYNPRO 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_ISU_PRICE_DYNPRO INTO WA_ISU_PRICE_DYNPRO.


*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 ALPHA, internal->external for field PREIS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISU_PRICE_DYNPRO-PREIS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISU_PRICE_DYNPRO-PREIS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISU_PRICE_DYNPRO-MASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISU_PRICE_DYNPRO-MASS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLAGE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISU_PRICE_DYNPRO-ANLAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISU_PRICE_DYNPRO-ANLAGE.
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_ISU_PRICE_DYNPRO_STR, 
HEAD TYPE STRING,
MANDT TYPE STRING,
PREIS TYPE STRING,
PREISTYP TYPE STRING,
PREISTUF TYPE STRING,
SPARTE TYPE STRING,
TEXT30 TYPE STRING,
MASS TYPE STRING,
AKLASSE TYPE STRING,
TIMBASIS TYPE STRING,
TIMTYPRAD1 TYPE STRING,
TIMTYPRAD2 TYPE STRING,
TIMTYP_NO TYPE STRING,
DPREI_NO TYPE STRING,
DPREI_HIST TYPE STRING,
DPREI_RUN TYPE STRING,
RUNDUNG TYPE STRING,
ROUND_UP TYPE STRING,
ROUND_DOWN TYPE STRING,
ROUND_KAUF TYPE STRING,
ROUND_NO TYPE STRING,
PREISART TYPE STRING,
PSTFTEXT TYPE STRING,
TIMTYPTEXT TYPE STRING,
DIMTEXT TYPE STRING,
PGKLTEXT TYPE STRING,
FRAN_NO TYPE STRING,
FRAN_CUS TYPE STRING,
FRAN_COM TYPE STRING,
NO_ZONADJ TYPE STRING,
KEY_ZONADJ TYPE STRING,
AMT_ZONADJ TYPE STRING,
TIM_ZONADJ TYPE STRING,
PRCZOMIN TYPE STRING,
PRCZOMAX TYPE STRING,
GROSSPRICE TYPE STRING,
KA_GRENZPREIS TYPE STRING,
EXTPRICE TYPE STRING,
TWAERS TYPE STRING,
NEXTINT TYPE STRING,
ANLAGE TYPE STRING,
PRICEORIGIN TYPE STRING,
PREIGKL TYPE STRING,
BEGRU TYPE STRING,
RABART TYPE STRING,
RABTYP TYPE STRING,
HIST TYPE STRING,
ABDATUM TYPE STRING,
BISDATUM TYPE STRING,
ZONB TYPE STRING,
VONZONE TYPE STRING,
BISZONE TYPE STRING,
MNGBASIS TYPE STRING,
PREISBTR TYPE STRING,
FLAG TYPE STRING,
CNTR TYPE STRING,
CURFIELD TYPE STRING,
ERROR_CURFIELD TYPE STRING,
ERROR TYPE STRING,
ALV_HIST_CONT TYPE STRING,
ALV_HIST TYPE STRING,
TREE_CONTAINER TYPE STRING,
TREE_HIST TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISU_PRICE_DYNPRO_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_ISU_PRICE_DYNPRO_STR-HEAD sy-vline 
WA_ISU_PRICE_DYNPRO_STR-MANDT sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PREIS sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PREISTYP sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PREISTUF sy-vline 
WA_ISU_PRICE_DYNPRO_STR-SPARTE sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TEXT30 sy-vline 
WA_ISU_PRICE_DYNPRO_STR-MASS sy-vline 
WA_ISU_PRICE_DYNPRO_STR-AKLASSE sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TIMBASIS sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TIMTYPRAD1 sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TIMTYPRAD2 sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TIMTYP_NO sy-vline 
WA_ISU_PRICE_DYNPRO_STR-DPREI_NO sy-vline 
WA_ISU_PRICE_DYNPRO_STR-DPREI_HIST sy-vline 
WA_ISU_PRICE_DYNPRO_STR-DPREI_RUN sy-vline 
WA_ISU_PRICE_DYNPRO_STR-RUNDUNG sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ROUND_UP sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ROUND_DOWN sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ROUND_KAUF sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ROUND_NO sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PREISART sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PSTFTEXT sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TIMTYPTEXT sy-vline 
WA_ISU_PRICE_DYNPRO_STR-DIMTEXT sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PGKLTEXT sy-vline 
WA_ISU_PRICE_DYNPRO_STR-FRAN_NO sy-vline 
WA_ISU_PRICE_DYNPRO_STR-FRAN_CUS sy-vline 
WA_ISU_PRICE_DYNPRO_STR-FRAN_COM sy-vline 
WA_ISU_PRICE_DYNPRO_STR-NO_ZONADJ sy-vline 
WA_ISU_PRICE_DYNPRO_STR-KEY_ZONADJ sy-vline 
WA_ISU_PRICE_DYNPRO_STR-AMT_ZONADJ sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TIM_ZONADJ sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PRCZOMIN sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PRCZOMAX sy-vline 
WA_ISU_PRICE_DYNPRO_STR-GROSSPRICE sy-vline 
WA_ISU_PRICE_DYNPRO_STR-KA_GRENZPREIS sy-vline 
WA_ISU_PRICE_DYNPRO_STR-EXTPRICE sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TWAERS sy-vline 
WA_ISU_PRICE_DYNPRO_STR-NEXTINT sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ANLAGE sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PRICEORIGIN sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PREIGKL sy-vline 
WA_ISU_PRICE_DYNPRO_STR-BEGRU sy-vline 
WA_ISU_PRICE_DYNPRO_STR-RABART sy-vline 
WA_ISU_PRICE_DYNPRO_STR-RABTYP sy-vline 
WA_ISU_PRICE_DYNPRO_STR-HIST sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ABDATUM sy-vline 
WA_ISU_PRICE_DYNPRO_STR-BISDATUM sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ZONB sy-vline 
WA_ISU_PRICE_DYNPRO_STR-VONZONE sy-vline 
WA_ISU_PRICE_DYNPRO_STR-BISZONE sy-vline 
WA_ISU_PRICE_DYNPRO_STR-MNGBASIS sy-vline 
WA_ISU_PRICE_DYNPRO_STR-PREISBTR sy-vline 
WA_ISU_PRICE_DYNPRO_STR-FLAG sy-vline 
WA_ISU_PRICE_DYNPRO_STR-CNTR sy-vline 
WA_ISU_PRICE_DYNPRO_STR-CURFIELD sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ERROR_CURFIELD sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ERROR sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ALV_HIST_CONT sy-vline 
WA_ISU_PRICE_DYNPRO_STR-ALV_HIST sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TREE_CONTAINER sy-vline 
WA_ISU_PRICE_DYNPRO_STR-TREE_HIST sy-vline      INTO ld_text SEPARATED BY SPACE.

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