ABAP Select data from SAP table PMFGORDWIPVARCCB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PMFGORDWIPVARCCB
*  INTO TABLE @DATA(IT_PMFGORDWIPVARCCB2).
*--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_PMFGORDWIPVARCCB INDEX 1 INTO DATA(WA_PMFGORDWIPVARCCB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PMFGORDWIPVARCCB>-MANDT = 1.
<PMFGORDWIPVARCCB>-ORDERID = 1.
<PMFGORDWIPVARCCB>-GLACCOUNT = 1.
<PMFGORDWIPVARCCB>-CONTROLLINGAREACURRENCY = 1.
<PMFGORDWIPVARCCB>-CONTROLLINGOBJECTCURRENCY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PMFGORDWIPVARCCB-ORDERTYPE, sy-vline,
  WA_PMFGORDWIPVARCCB-PLANT, sy-vline,
  WA_PMFGORDWIPVARCCB-ORDERCATEGORY, sy-vline,
  WA_PMFGORDWIPVARCCB-SALESORDER, sy-vline,
  WA_PMFGORDWIPVARCCB-SALESORDERITEM, sy-vline,
  WA_PMFGORDWIPVARCCB-COMPANYCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PMFGORDWIPVARCCB 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_PMFGORDWIPVARCCB 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_PMFGORDWIPVARCCB INTO WA_PMFGORDWIPVARCCB.


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

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

*Conversion exit ALPHA, internal->external for field SALESORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PMFGORDWIPVARCCB-SALESORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMFGORDWIPVARCCB-SALESORDER.
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_PMFGORDWIPVARCCB_STR, 
MANDT TYPE STRING,
ORDERID TYPE STRING,
GLACCOUNT TYPE STRING,
CONTROLLINGAREACURRENCY TYPE STRING,
CONTROLLINGOBJECTCURRENCY TYPE STRING,
ORDERTYPE TYPE STRING,
PLANT TYPE STRING,
ORDERCATEGORY TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
COMPANYCODE TYPE STRING,
ORDERDESCRIPTION TYPE STRING,
CHARTOFACCOUNTS TYPE STRING,
CONTROLLINGAREA TYPE STRING,
INPTPRVARCAMTINGLOBALCRCY TYPE STRING,
INPTQTYVARCAMTINGLOBALCRCY TYPE STRING,
RSCEUSGEVARCAMTINGLOBALCRCY TYPE STRING,
INPTRMNGVARCAMTINGLOBALCRCY TYPE STRING,
MIXEDPRVARCAMTINGLOBALCRCY TYPE STRING,
OUTPPRVARCAMTINGLOBALCRCY TYPE STRING,
LOTSIZEVARCAMTINGLOBALCRCY TYPE STRING,
OUTPQTYVARCAMTINGLOBALCRCY TYPE STRING,
OUTPRMNGVARCAMTINGLOBALCRCY TYPE STRING,
SCRAPVARCAMTINGLOBALCRCY TYPE STRING,
INPTPRICEVARCAMTINOBJCRCY TYPE STRING,
INPTQTYVARCAMTINOBJCRCY TYPE STRING,
RSCEUSGEVARCAMTINOBJCRCY TYPE STRING,
INPUTRMNGVARCAMTINOBJCRCY TYPE STRING,
MIXEDPRVARCAMTINOBJCRCY TYPE STRING,
OUTPPRVARCAMTINOBJCRCY TYPE STRING,
LOTSIZEVARCAMTINOBJCRCY TYPE STRING,
OUTPQTYVARCAMTINOBJCRCY TYPE STRING,
OUTPUTRMNGVARCAMTINOBJCRCY TYPE STRING,
SCRAPVARCAMTINOBJCRCY TYPE STRING,
WIPAMOUNTINGLOBALCRCY TYPE STRING,
UNRLZDCOSTRSRVAMTINGLOBCRCY TYPE STRING,
WIPAMOUNTINOBJCRCY TYPE STRING,
UNRLZDCOSTRSRVAMTINOBJCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PMFGORDWIPVARCCB_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_PMFGORDWIPVARCCB_STR-MANDT sy-vline 
WA_PMFGORDWIPVARCCB_STR-ORDERID sy-vline 
WA_PMFGORDWIPVARCCB_STR-GLACCOUNT sy-vline 
WA_PMFGORDWIPVARCCB_STR-CONTROLLINGAREACURRENCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-CONTROLLINGOBJECTCURRENCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-ORDERTYPE sy-vline 
WA_PMFGORDWIPVARCCB_STR-PLANT sy-vline 
WA_PMFGORDWIPVARCCB_STR-ORDERCATEGORY sy-vline 
WA_PMFGORDWIPVARCCB_STR-SALESORDER sy-vline 
WA_PMFGORDWIPVARCCB_STR-SALESORDERITEM sy-vline 
WA_PMFGORDWIPVARCCB_STR-COMPANYCODE sy-vline 
WA_PMFGORDWIPVARCCB_STR-ORDERDESCRIPTION sy-vline 
WA_PMFGORDWIPVARCCB_STR-CHARTOFACCOUNTS sy-vline 
WA_PMFGORDWIPVARCCB_STR-CONTROLLINGAREA sy-vline 
WA_PMFGORDWIPVARCCB_STR-INPTPRVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-INPTQTYVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-RSCEUSGEVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-INPTRMNGVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-MIXEDPRVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-OUTPPRVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-LOTSIZEVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-OUTPQTYVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-OUTPRMNGVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-SCRAPVARCAMTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-INPTPRICEVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-INPTQTYVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-RSCEUSGEVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-INPUTRMNGVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-MIXEDPRVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-OUTPPRVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-LOTSIZEVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-OUTPQTYVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-OUTPUTRMNGVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-SCRAPVARCAMTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-WIPAMOUNTINGLOBALCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-UNRLZDCOSTRSRVAMTINGLOBCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-WIPAMOUNTINOBJCRCY sy-vline 
WA_PMFGORDWIPVARCCB_STR-UNRLZDCOSTRSRVAMTINOBJCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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