ABAP Select data from SAP table ICCNTRTERM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICCNTRTERM
*  INTO TABLE @DATA(IT_ICCNTRTERM2).
*--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_ICCNTRTERM INDEX 1 INTO DATA(WA_ICCNTRTERM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICCNTRTERM>-MANDT = 1.
<ICCNTRTERM>-CONDITIONRECORD = 1.
<ICCNTRTERM>-CONDITIONSEQUENTIALNUMBER = 1.
<ICCNTRTERM>-CENTRALPURCHASECONTRACT = 1.
<ICCNTRTERM>-CENTRALPURCHASECONTRACTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICCNTRTERM-CONDITIONVALIDITYENDDATE, sy-vline,
  WA_ICCNTRTERM-PRICINGCONDITIONTERM, sy-vline,
  WA_ICCNTRTERM-DOCITEMCOMMODITYPRICINGUUID, sy-vline,
  WA_ICCNTRTERM-CONDITIONTYPE, sy-vline,
  WA_ICCNTRTERM-PRICINGCONDITIONFORMULAKEY, sy-vline,
  WA_ICCNTRTERM-PRCGCONDITIONFORMULAINPUTUUID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICCNTRTERM 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_ICCNTRTERM 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_ICCNTRTERM INTO WA_ICCNTRTERM.


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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field PRCGCNDNTERMFIXEDRATEQTYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ICCNTRTERM-PRCGCNDNTERMFIXEDRATEQTYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICCNTRTERM-PRCGCNDNTERMFIXEDRATEQTYUNIT.
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_ICCNTRTERM_STR, 
MANDT TYPE STRING,
CONDITIONRECORD TYPE STRING,
CONDITIONSEQUENTIALNUMBER TYPE STRING,
CENTRALPURCHASECONTRACT TYPE STRING,
CENTRALPURCHASECONTRACTITEM TYPE STRING,
CONDITIONVALIDITYENDDATE TYPE STRING,
PRICINGCONDITIONTERM TYPE STRING,
DOCITEMCOMMODITYPRICINGUUID TYPE STRING,
CONDITIONTYPE TYPE STRING,
PRICINGCONDITIONFORMULAKEY TYPE STRING,
PRCGCONDITIONFORMULAINPUTUUID TYPE STRING,
ORIGINSYSTEM TYPE STRING,
PRCGCNDNFMLACOMMODITYQUANTITY TYPE STRING,
PRCGCNDNFMLACMMDTYQUANTITYUNIT TYPE STRING,
PRCGCNDNFMLAEVALUATIONDATETIME TYPE STRING,
CNDNEXCHRATEPERDDETNRESULTUUID TYPE STRING,
PRCGCNDNTRMCONVERSIONINPUTUUID TYPE STRING,
PRCGCNDNTERMCONVERSIONRSLTUUID TYPE STRING,
PRICINGCONDITIONSOURCECURRENCY TYPE STRING,
PRICINGCONDITIONTARGETCURRENCY TYPE STRING,
PRCGCNDNSOURCEQUANTITYUNIT TYPE STRING,
PRCGCNDNTARGETQUANTITYUNIT TYPE STRING,
PRICINGCONDITIONCONVERSIONRULE TYPE STRING,
PRCGCONDITIONFIXEDEXCHANGERATE TYPE STRING,
CNDNCNVRSNRULEVALDTYSTRTDTETME TYPE STRING,
CNDNTRMCNVRSNVALDTYSTRTDTETME TYPE STRING,
PRCGCONDITIONCONVERSIONPLACE TYPE STRING,
PRCGCNDNGRPTRMVALDTYSTRTDTETME TYPE STRING,
PRICINGCONDITIONTERMKEY TYPE STRING,
PRCGCNDNTRMVALDTYSTARTDATETIME TYPE STRING,
PRCGCNDNFMLAEVALUATIONMODULE TYPE STRING,
CNDNTRMCALCTYPEROUTINESUBMDL TYPE STRING,
PRCGCNDNTERMCALCULATIONTYPE TYPE STRING,
PRICINGCONDITIONTERMRULE TYPE STRING,
CNDNTRMRULEVALDTYSTARTDATETIME TYPE STRING,
PRCGCNDNTERMCALCULATIONRULE TYPE STRING,
CNDNCALCRULEVALDTYSTRTDATETIME TYPE STRING,
PRCGCNDNTERMQUOTATIONRULE TYPE STRING,
CNDNQTANRULEVALDTYSTRTDATETIME TYPE STRING,
PRICINGCONDITIONTERMRATE TYPE STRING,
PRCGCONDITIONTERMRATECRCY TYPE STRING,
PRCGCONDITIONTERMRATEQTY TYPE STRING,
PRCGCONDITIONTERMRATEQTYUNIT TYPE STRING,
PRCGCONDITIONTERMQUOTATIONRATE TYPE STRING,
PRCGCNDNTRMQTANRATECURRENCY TYPE STRING,
PRCGCNDNTRMQTANRATEQUANTITY TYPE STRING,
PRCGCNDNTRMQTANRATEQTYUNIT TYPE STRING,
PRCGCNDNTRMQTANPERDSTRTDTETIME TYPE STRING,
PRCGCNDNTRMQTANPERDENDDATETIME TYPE STRING,
PRCGCNDNTRMQTANPERDREFDATE TYPE STRING,
PRCGCNDNTRMQTANPERDBASEDTETIME TYPE STRING,
CNDNTRMEXCHRATEPERDSTRTDTETIME TYPE STRING,
CNDNTRMEXCHRATEPERDENDDATETIME TYPE STRING,
PRCGCNDNTRMEXCHRATEPERDREFDATE TYPE STRING,
CNDNTRMEXCHRATEPERDBASEDTETIME TYPE STRING,
PRCGCONDITIONTERMSURCHARGERATE TYPE STRING,
PRCGCNDNTRMSURCHARGERTECRCY TYPE STRING,
PRCGCNDNTRMSURCHARGERTEQTY TYPE STRING,
PRCGCNDNTRMSURCHARGERTEQTYUNIT TYPE STRING,
PRICINGCONDITIONTERMGROUP TYPE STRING,
PRICINGCONDITIONTERMFIXEDRATE TYPE STRING,
PRCGCONDITIONTERMFIXEDRATECRCY TYPE STRING,
PRCGCONDITIONTERMFIXEDRATEQTY TYPE STRING,
PRCGCNDNTERMFIXEDRATEQTYUNIT TYPE STRING,
DERIVATIVECONTRSPECIFICATION TYPE STRING,
MARKETIDENTIFIERCODE TYPE STRING,
TIMETOMATURITY TYPE STRING,
QUOTATIONPRICETYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICCNTRTERM_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_ICCNTRTERM_STR-MANDT sy-vline 
WA_ICCNTRTERM_STR-CONDITIONRECORD sy-vline 
WA_ICCNTRTERM_STR-CONDITIONSEQUENTIALNUMBER sy-vline 
WA_ICCNTRTERM_STR-CENTRALPURCHASECONTRACT sy-vline 
WA_ICCNTRTERM_STR-CENTRALPURCHASECONTRACTITEM sy-vline 
WA_ICCNTRTERM_STR-CONDITIONVALIDITYENDDATE sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONTERM sy-vline 
WA_ICCNTRTERM_STR-DOCITEMCOMMODITYPRICINGUUID sy-vline 
WA_ICCNTRTERM_STR-CONDITIONTYPE sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONFORMULAKEY sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONFORMULAINPUTUUID sy-vline 
WA_ICCNTRTERM_STR-ORIGINSYSTEM sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNFMLACOMMODITYQUANTITY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNFMLACMMDTYQUANTITYUNIT sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNFMLAEVALUATIONDATETIME sy-vline 
WA_ICCNTRTERM_STR-CNDNEXCHRATEPERDDETNRESULTUUID sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMCONVERSIONINPUTUUID sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTERMCONVERSIONRSLTUUID sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONSOURCECURRENCY sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONTARGETCURRENCY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNSOURCEQUANTITYUNIT sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTARGETQUANTITYUNIT sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONCONVERSIONRULE sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONFIXEDEXCHANGERATE sy-vline 
WA_ICCNTRTERM_STR-CNDNCNVRSNRULEVALDTYSTRTDTETME sy-vline 
WA_ICCNTRTERM_STR-CNDNTRMCNVRSNVALDTYSTRTDTETME sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONCONVERSIONPLACE sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNGRPTRMVALDTYSTRTDTETME sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONTERMKEY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMVALDTYSTARTDATETIME sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNFMLAEVALUATIONMODULE sy-vline 
WA_ICCNTRTERM_STR-CNDNTRMCALCTYPEROUTINESUBMDL sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTERMCALCULATIONTYPE sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONTERMRULE sy-vline 
WA_ICCNTRTERM_STR-CNDNTRMRULEVALDTYSTARTDATETIME sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTERMCALCULATIONRULE sy-vline 
WA_ICCNTRTERM_STR-CNDNCALCRULEVALDTYSTRTDATETIME sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTERMQUOTATIONRULE sy-vline 
WA_ICCNTRTERM_STR-CNDNQTANRULEVALDTYSTRTDATETIME sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONTERMRATE sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONTERMRATECRCY sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONTERMRATEQTY sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONTERMRATEQTYUNIT sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONTERMQUOTATIONRATE sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMQTANRATECURRENCY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMQTANRATEQUANTITY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMQTANRATEQTYUNIT sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMQTANPERDSTRTDTETIME sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMQTANPERDENDDATETIME sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMQTANPERDREFDATE sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMQTANPERDBASEDTETIME sy-vline 
WA_ICCNTRTERM_STR-CNDNTRMEXCHRATEPERDSTRTDTETIME sy-vline 
WA_ICCNTRTERM_STR-CNDNTRMEXCHRATEPERDENDDATETIME sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMEXCHRATEPERDREFDATE sy-vline 
WA_ICCNTRTERM_STR-CNDNTRMEXCHRATEPERDBASEDTETIME sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONTERMSURCHARGERATE sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMSURCHARGERTECRCY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMSURCHARGERTEQTY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTRMSURCHARGERTEQTYUNIT sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONTERMGROUP sy-vline 
WA_ICCNTRTERM_STR-PRICINGCONDITIONTERMFIXEDRATE sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONTERMFIXEDRATECRCY sy-vline 
WA_ICCNTRTERM_STR-PRCGCONDITIONTERMFIXEDRATEQTY sy-vline 
WA_ICCNTRTERM_STR-PRCGCNDNTERMFIXEDRATEQTYUNIT sy-vline 
WA_ICCNTRTERM_STR-DERIVATIVECONTRSPECIFICATION sy-vline 
WA_ICCNTRTERM_STR-MARKETIDENTIFIERCODE sy-vline 
WA_ICCNTRTERM_STR-TIMETOMATURITY sy-vline 
WA_ICCNTRTERM_STR-QUOTATIONPRICETYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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