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

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ACCGO/CAK_S_PRCNG_OVW
*  INTO TABLE @DATA(IT_/ACCGO/CAK_S_PRCNG_OVW2).
*--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/CAK_S_PRCNG_OVW INDEX 1 INTO DATA(WA_/ACCGO/CAK_S_PRCNG_OVW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ACCGO/CAK_S_PRCNG_OVW>-SOURCEPRICELOTID = 1.
</ACCGO/CAK_S_PRCNG_OVW>-TRDGCONTRPRCGASPECTDUMMYLOTID = 1.
</ACCGO/CAK_S_PRCNG_OVW>-CONTRACT_NUM = 1.
</ACCGO/CAK_S_PRCNG_OVW>-PRICINGCONDITIONTERM = 1.
</ACCGO/CAK_S_PRCNG_OVW>-CONTRACT_ITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ACCGO/CAK_S_PRCNG_OVW-ROGRAMID, sy-vline,
  WA_/ACCGO/CAK_S_PRCNG_OVW-PROGRAM_NAME, sy-vline,
  WA_/ACCGO/CAK_S_PRCNG_OVW-CONTRACT_TYPE, sy-vline,
  WA_/ACCGO/CAK_S_PRCNG_OVW-CONTRACT_TYPE_NAME, sy-vline,
  WA_/ACCGO/CAK_S_PRCNG_OVW-SIDE, sy-vline,
  WA_/ACCGO/CAK_S_PRCNG_OVW-DOCUMENT_SIDE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ACCGO/CAK_S_PRCNG_OVW 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/CAK_S_PRCNG_OVW 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/CAK_S_PRCNG_OVW INTO WA_/ACCGO/CAK_S_PRCNG_OVW.


*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 CONTRACT_NUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRCNG_OVW-CONTRACT_NUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRCNG_OVW-CONTRACT_NUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field CONTRACT_MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRCNG_OVW-CONTRACT_MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRCNG_OVW-CONTRACT_MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field ITEMUNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_PRCNG_OVW-ITEMUNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_PRCNG_OVW-ITEMUNITOFMEASURE.
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/CAK_S_PRCNG_OVW_STR, 
SOURCEPRICELOTID TYPE STRING,
TRDGCONTRPRCGASPECTDUMMYLOTID TYPE STRING,
CONTRACT_NUM TYPE STRING,
PRICINGCONDITIONTERM TYPE STRING,
CONTRACT_ITEM TYPE STRING,
ROGRAMID TYPE STRING,
PROGRAM_NAME TYPE STRING,
CONTRACT_TYPE TYPE STRING,
CONTRACT_TYPE_NAME TYPE STRING,
SIDE TYPE STRING,
DOCUMENT_SIDE TYPE STRING,
CONTRACT_STATUS TYPE STRING,
APPLSTSNAME TYPE STRING,
SALESORGANIZATION TYPE STRING,
SALESORGANIZATION_TEXT TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DISTRIBUTIONCHANNEL_TEXT TYPE STRING,
DIVISION TYPE STRING,
DIVISION_NAME TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGORGANIZATION_NAME TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PURCHASINGGROUP_NAME TYPE STRING,
CONTRACT_EXTID TYPE STRING,
CONTRACT_PLANT TYPE STRING,
CONTRACT_MATERIAL TYPE STRING,
MATERIAL_NAME TYPE STRING,
PRICING_APPROACH TYPE STRING,
PRICINGTYPENAME TYPE STRING,
PRICINGSTATUS TYPE STRING,
PRICINGSTATUS_TEXT TYPE STRING,
COMMODITY TYPE STRING,
COMMODITY_NAME TYPE STRING,
COUNTERPARTY TYPE STRING,
COUNTERPARTYFULLNAME TYPE STRING,
COUNTERPARTY_FIRSTNAME TYPE STRING,
COUNTERPARTY_LASTNAME TYPE STRING,
CONFIRMED_NOMNUM TYPE STRING,
CONFIRMED_NOMITM TYPE STRING,
ORIGINALTRADERID TYPE STRING,
AMENDINGTRADERID TYPE STRING,
INCOTERMS TYPE STRING,
INCOTERMSCLASSIFICATIONNAME TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
PURGINCOTERMSLOC1_TEXT TYPE STRING,
SLSINCOTERMSLOC1_TEXT TYPE STRING,
UOM TYPE STRING,
QUANTITY TYPE STRING,
PERSONRESPONSIBLE TYPE STRING,
PERSONRESPONSIBLENAME TYPE STRING,
CONTRACTCREATEDBY TYPE STRING,
CONTRACTCREATEDBY_NAME TYPE STRING,
CONTRACTCHANGEDBY TYPE STRING,
CONTRACTCHANGEDBY_NAME TYPE STRING,
DOCUMENT_DATE TYPE STRING,
COMPANY_CODE TYPE STRING,
COMPANYCODE_NAME TYPE STRING,
DCS TYPE STRING,
DCS_TEXT TYPE STRING,
MIC TYPE STRING,
MIC_TEXT TYPE STRING,
MATURITYKEYDATE TYPE STRING,
MATURITYCODE TYPE STRING,
ACMPRCGTOTAMT TYPE STRING,
EFFECTIVE_TODATE TYPE STRING,
EFFECTIVE_FROMDATE TYPE STRING,
INTENDEDPRCTYPE TYPE STRING,
INTENDEDPRCTYPE_DESC TYPE STRING,
CUSTOMERREFERENCE TYPE STRING,
YOURREFERENCE TYPE STRING,
CONDITION_COUNT TYPE STRING,
ITEMUNITOFMEASURE TYPE STRING,
ITEMQUANTITY TYPE STRING,
VALUATIONPOINT TYPE STRING,
ALTERNATEPAYMENTTERM TYPE STRING,
FUTURETERMCRCY TYPE STRING,
FIXEDRATEBASISCRCY TYPE STRING,
FLATCURRENCY TYPE STRING,
FUTUREPRICE TYPE STRING,
BASISPRC TYPE STRING,
FLATPRICE TYPE STRING,
OVERFILLID TYPE STRING,
BASISUOM TYPE STRING,
FUTUREUOM TYPE STRING,
BASISFIXEDRATE TYPE STRING,
FUTUREFIXEDRATEQTY TYPE STRING,
FLATUOM TYPE STRING,
FLATFIXEDRATEQTY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ACCGO/CAK_S_PRCNG_OVW_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/CAK_S_PRCNG_OVW_STR-SOURCEPRICELOTID sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-TRDGCONTRPRCGASPECTDUMMYLOTID sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_NUM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PRICINGCONDITIONTERM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_ITEM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-ROGRAMID sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PROGRAM_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_TYPE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_TYPE_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-SIDE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DOCUMENT_SIDE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_STATUS sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-APPLSTSNAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-SALESORGANIZATION sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-SALESORGANIZATION_TEXT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DISTRIBUTIONCHANNEL_TEXT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DIVISION sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DIVISION_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PURCHASINGORGANIZATION sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PURCHASINGORGANIZATION_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PURCHASINGGROUP sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PURCHASINGGROUP_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_EXTID sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_PLANT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACT_MATERIAL sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-MATERIAL_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PRICING_APPROACH sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PRICINGTYPENAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PRICINGSTATUS sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PRICINGSTATUS_TEXT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COMMODITY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COMMODITY_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COUNTERPARTY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COUNTERPARTYFULLNAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COUNTERPARTY_FIRSTNAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COUNTERPARTY_LASTNAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONFIRMED_NOMNUM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONFIRMED_NOMITM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-ORIGINALTRADERID sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-AMENDINGTRADERID sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-INCOTERMS sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-INCOTERMSCLASSIFICATIONNAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-INCOTERMSLOCATION1 sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PURGINCOTERMSLOC1_TEXT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-SLSINCOTERMSLOC1_TEXT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-UOM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-QUANTITY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PERSONRESPONSIBLE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-PERSONRESPONSIBLENAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACTCREATEDBY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACTCREATEDBY_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACTCHANGEDBY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONTRACTCHANGEDBY_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DOCUMENT_DATE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COMPANY_CODE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-COMPANYCODE_NAME sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DCS sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-DCS_TEXT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-MIC sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-MIC_TEXT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-MATURITYKEYDATE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-MATURITYCODE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-ACMPRCGTOTAMT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-EFFECTIVE_TODATE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-EFFECTIVE_FROMDATE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-INTENDEDPRCTYPE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-INTENDEDPRCTYPE_DESC sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CUSTOMERREFERENCE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-YOURREFERENCE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-CONDITION_COUNT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-ITEMUNITOFMEASURE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-ITEMQUANTITY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-VALUATIONPOINT sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-ALTERNATEPAYMENTTERM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FUTURETERMCRCY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FIXEDRATEBASISCRCY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FLATCURRENCY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FUTUREPRICE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-BASISPRC sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FLATPRICE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-OVERFILLID sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-BASISUOM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FUTUREUOM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-BASISFIXEDRATE sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FUTUREFIXEDRATEQTY sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FLATUOM sy-vline 
WA_/ACCGO/CAK_S_PRCNG_OVW_STR-FLATFIXEDRATEQTY sy-vline      INTO ld_text SEPARATED BY SPACE.

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