ABAP Select data from SAP table /ACCGO/PRICING_DAT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ACCGO/PRICING_DAT 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 /ACCGO/PRICING_DAT. 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 /ACCGO/PRICING_DAT 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_/ACCGO/PRICING_DAT TYPE STANDARD TABLE OF /ACCGO/PRICING_DAT,
      WA_/ACCGO/PRICING_DAT TYPE /ACCGO/PRICING_DAT,
      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: </ACCGO/PRICING_DAT> TYPE /ACCGO/PRICING_DAT.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ACCGO/PRICING_DAT
  INTO TABLE IT_/ACCGO/PRICING_DAT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ACCGO/PRICING_DAT
*  INTO TABLE @DATA(IT_/ACCGO/PRICING_DAT2).
*--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_/ACCGO/PRICING_DAT INDEX 1 INTO DATA(WA_/ACCGO/PRICING_DAT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ACCGO/PRICING_DAT ASSIGNING </ACCGO/PRICING_DAT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ACCGO/PRICING_DAT>-PROGRAM_ID = 1.
</ACCGO/PRICING_DAT>-PROGRAM_NAME = 1.
</ACCGO/PRICING_DAT>-PROGRAM_FAMILY = 1.
</ACCGO/PRICING_DAT>-PROGRAM_TYPE = 1.
</ACCGO/PRICING_DAT>-MATURITY_CODE = 1.

ENDLOOP.

LOOP AT IT_/ACCGO/PRICING_DAT INTO WA_/ACCGO/PRICING_DAT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ACCGO/PRICING_DAT-PRICE_FUTURES, sy-vline,
  WA_/ACCGO/PRICING_DAT-PRICING_APPROACH, sy-vline,
  WA_/ACCGO/PRICING_DAT-ACCGO_TOTAL_PRICE_DOC_CURR, sy-vline,
  WA_/ACCGO/PRICING_DAT-ACCGO_DOCUMENT_CURR, sy-vline,
  WA_/ACCGO/PRICING_DAT-ACCGO_FP_AMOUNT, sy-vline,
  WA_/ACCGO/PRICING_DAT-ACCGO_FP_CURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ACCGO/PRICING_DAT 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_/ACCGO/PRICING_DAT 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_/ACCGO/PRICING_DAT INTO WA_/ACCGO/PRICING_DAT.


*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 CUNIT, internal->external for field ACCGO_FP_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/PRICING_DAT-ACCGO_FP_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/PRICING_DAT-ACCGO_FP_UNIT.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field COMMODITYSUBACCOUNT_MIRROR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/PRICING_DAT-COMMODITYSUBACCOUNT_MIRROR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/PRICING_DAT-COMMODITYSUBACCOUNT_MIRROR.
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_/ACCGO/PRICING_DAT_STR, 
PROGRAM_ID TYPE STRING,
PROGRAM_NAME TYPE STRING,
PROGRAM_FAMILY TYPE STRING,
PROGRAM_TYPE TYPE STRING,
MATURITY_CODE TYPE STRING,
PRICE_FUTURES TYPE STRING,
PRICING_APPROACH TYPE STRING,
ACCGO_TOTAL_PRICE_DOC_CURR TYPE STRING,
ACCGO_DOCUMENT_CURR TYPE STRING,
ACCGO_FP_AMOUNT TYPE STRING,
ACCGO_FP_CURRENCY TYPE STRING,
ACCGO_FP_QUANTITY TYPE STRING,
ACCGO_FP_UNIT TYPE STRING,
ACCGO_PP_AMOUNT TYPE STRING,
ACCGO_PP_CURRENCY TYPE STRING,
ACCGO_PP_QUANTITY TYPE STRING,
ACCGO_PP_UNIT TYPE STRING,
ACCGO_REASON_CODE TYPE STRING,
ACCGO_OVERFILL_INDICATOR TYPE STRING,
QTY_CNCLD TYPE STRING,
OB_LINKID TYPE STRING,
PRICING_ASPECT_ID TYPE STRING,
PRICING_ASPECT_COUNTER TYPE STRING,
SIDE TYPE STRING,
COND_PRASP1 TYPE STRING,
COND_PRASP2 TYPE STRING,
COND_PRASP3 TYPE STRING,
COND_PRASP4 TYPE STRING,
EXTREF_PRASP TYPE STRING,
POSREL TYPE STRING,
DOC_CURR TYPE STRING,
KNUMV TYPE STRING,
INCO_VER TYPE STRING,
INCOTERM TYPE STRING,
INCO_LOC1 TYPE STRING,
INCO_LOC2 TYPE STRING,
ACCGO_PRC_FIX_STATUS TYPE STRING,
IS_BASIS TYPE STRING,
ROOTTERM TYPE STRING,
CMCODE TYPE STRING,
FINKEYDATE TYPE STRING,
INTENDED_PRICE_TYPE TYPE STRING,
CPARTY TYPE STRING,
PSMGUID TYPE STRING,
PSMETHOD TYPE STRING,
PSMSTATUS TYPE STRING,
COMMODITYSUBACCOUNT_MIRROR TYPE STRING,
COMMODITYSUBACCOUNTNAME_MIRROR TYPE STRING,
SOURCE_LOT_ID TYPE STRING,
CONTRACT_SUB_TYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ACCGO/PRICING_DAT_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_/ACCGO/PRICING_DAT_STR-PROGRAM_ID sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PROGRAM_NAME sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PROGRAM_FAMILY sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PROGRAM_TYPE sy-vline 
WA_/ACCGO/PRICING_DAT_STR-MATURITY_CODE sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PRICE_FUTURES sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PRICING_APPROACH sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_TOTAL_PRICE_DOC_CURR sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_DOCUMENT_CURR sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_FP_AMOUNT sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_FP_CURRENCY sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_FP_QUANTITY sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_FP_UNIT sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_PP_AMOUNT sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_PP_CURRENCY sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_PP_QUANTITY sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_PP_UNIT sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_REASON_CODE sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_OVERFILL_INDICATOR sy-vline 
WA_/ACCGO/PRICING_DAT_STR-QTY_CNCLD sy-vline 
WA_/ACCGO/PRICING_DAT_STR-OB_LINKID sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PRICING_ASPECT_ID sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PRICING_ASPECT_COUNTER sy-vline 
WA_/ACCGO/PRICING_DAT_STR-SIDE sy-vline 
WA_/ACCGO/PRICING_DAT_STR-COND_PRASP1 sy-vline 
WA_/ACCGO/PRICING_DAT_STR-COND_PRASP2 sy-vline 
WA_/ACCGO/PRICING_DAT_STR-COND_PRASP3 sy-vline 
WA_/ACCGO/PRICING_DAT_STR-COND_PRASP4 sy-vline 
WA_/ACCGO/PRICING_DAT_STR-EXTREF_PRASP sy-vline 
WA_/ACCGO/PRICING_DAT_STR-POSREL sy-vline 
WA_/ACCGO/PRICING_DAT_STR-DOC_CURR sy-vline 
WA_/ACCGO/PRICING_DAT_STR-KNUMV sy-vline 
WA_/ACCGO/PRICING_DAT_STR-INCO_VER sy-vline 
WA_/ACCGO/PRICING_DAT_STR-INCOTERM sy-vline 
WA_/ACCGO/PRICING_DAT_STR-INCO_LOC1 sy-vline 
WA_/ACCGO/PRICING_DAT_STR-INCO_LOC2 sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ACCGO_PRC_FIX_STATUS sy-vline 
WA_/ACCGO/PRICING_DAT_STR-IS_BASIS sy-vline 
WA_/ACCGO/PRICING_DAT_STR-ROOTTERM sy-vline 
WA_/ACCGO/PRICING_DAT_STR-CMCODE sy-vline 
WA_/ACCGO/PRICING_DAT_STR-FINKEYDATE sy-vline 
WA_/ACCGO/PRICING_DAT_STR-INTENDED_PRICE_TYPE sy-vline 
WA_/ACCGO/PRICING_DAT_STR-CPARTY sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PSMGUID sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PSMETHOD sy-vline 
WA_/ACCGO/PRICING_DAT_STR-PSMSTATUS sy-vline 
WA_/ACCGO/PRICING_DAT_STR-COMMODITYSUBACCOUNT_MIRROR sy-vline 
WA_/ACCGO/PRICING_DAT_STR-COMMODITYSUBACCOUNTNAME_MIRROR sy-vline 
WA_/ACCGO/PRICING_DAT_STR-SOURCE_LOT_ID sy-vline 
WA_/ACCGO/PRICING_DAT_STR-CONTRACT_SUB_TYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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