ABAP Select data from SAP table PCURMVPRICEPR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PCURMVPRICEPR
*  INTO TABLE @DATA(IT_PCURMVPRICEPR2).
*--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_PCURMVPRICEPR INDEX 1 INTO DATA(WA_PCURMVPRICEPR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCURMVPRICEPR>-MANDT = 1.
<PCURMVPRICEPR>-COSTESTIMATE = 1.
<PCURMVPRICEPR>-CURRENCYROLE = 1.
<PCURMVPRICEPR>-LEDGER = 1.
<PCURMVPRICEPR>-FUTUREPRICE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PCURMVPRICEPR-FUTUREPRICEVALIDITYSTARTDATE, sy-vline,
  WA_PCURMVPRICEPR-PLANNEDPRICE, sy-vline,
  WA_PCURMVPRICEPR-FUTRCOSTESTVALUATIONVARIANT, sy-vline,
  WA_PCURMVPRICEPR-FUTURECOSTESTFISCALYEAR, sy-vline,
  WA_PCURMVPRICEPR-FUTURECOSTESTIMATEFISCALPERIOD, sy-vline,
  WA_PCURMVPRICEPR-FUTURECOSTESTCOSTINGVERSION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PCURMVPRICEPR 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_PCURMVPRICEPR 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_PCURMVPRICEPR INTO WA_PCURMVPRICEPR.


*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 LEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCURMVPRICEPR-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCURMVPRICEPR-LEDGER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC112, internal->external for field PLANNEDPRICE
CALL FUNCTION 'CONVERSION_EXIT_AC112_OUTPUT'
  EXPORTING
    input =                      WA_PCURMVPRICEPR-PLANNEDPRICE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCURMVPRICEPR-PLANNEDPRICE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FUTURECOSTESTFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PCURMVPRICEPR-FUTURECOSTESTFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCURMVPRICEPR-FUTURECOSTESTFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC112, internal->external for field FIXEDPORTIONOFPLANNEDPRICE
CALL FUNCTION 'CONVERSION_EXIT_AC112_OUTPUT'
  EXPORTING
    input =                      WA_PCURMVPRICEPR-FIXEDPORTIONOFPLANNEDPRICE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCURMVPRICEPR-FIXEDPORTIONOFPLANNEDPRICE.
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_PCURMVPRICEPR_STR, 
MANDT TYPE STRING,
COSTESTIMATE TYPE STRING,
CURRENCYROLE TYPE STRING,
LEDGER TYPE STRING,
FUTUREPRICE TYPE STRING,
FUTUREPRICEVALIDITYSTARTDATE TYPE STRING,
PLANNEDPRICE TYPE STRING,
FUTRCOSTESTVALUATIONVARIANT TYPE STRING,
FUTURECOSTESTFISCALYEAR TYPE STRING,
FUTURECOSTESTIMATEFISCALPERIOD TYPE STRING,
FUTURECOSTESTCOSTINGVERSION TYPE STRING,
FUTRPLANPROJSLSORDVALNSTRATEGY TYPE STRING,
FIXEDPORTIONOFPLANNEDPRICE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PCURMVPRICEPR_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_PCURMVPRICEPR_STR-MANDT sy-vline 
WA_PCURMVPRICEPR_STR-COSTESTIMATE sy-vline 
WA_PCURMVPRICEPR_STR-CURRENCYROLE sy-vline 
WA_PCURMVPRICEPR_STR-LEDGER sy-vline 
WA_PCURMVPRICEPR_STR-FUTUREPRICE sy-vline 
WA_PCURMVPRICEPR_STR-FUTUREPRICEVALIDITYSTARTDATE sy-vline 
WA_PCURMVPRICEPR_STR-PLANNEDPRICE sy-vline 
WA_PCURMVPRICEPR_STR-FUTRCOSTESTVALUATIONVARIANT sy-vline 
WA_PCURMVPRICEPR_STR-FUTURECOSTESTFISCALYEAR sy-vline 
WA_PCURMVPRICEPR_STR-FUTURECOSTESTIMATEFISCALPERIOD sy-vline 
WA_PCURMVPRICEPR_STR-FUTURECOSTESTCOSTINGVERSION sy-vline 
WA_PCURMVPRICEPR_STR-FUTRPLANPROJSLSORDVALNSTRATEGY sy-vline 
WA_PCURMVPRICEPR_STR-FIXEDPORTIONOFPLANNEDPRICE sy-vline      INTO ld_text SEPARATED BY SPACE.

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