ABAP Select data from SAP table IPURHUBCTERQUT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPURHUBCTERQUT
*  INTO TABLE @DATA(IT_IPURHUBCTERQUT2).
*--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_IPURHUBCTERQUT INDEX 1 INTO DATA(WA_IPURHUBCTERQUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPURHUBCTERQUT>-MANDT = 1.
<IPURHUBCTERQUT>-CONDITIONRECORD = 1.
<IPURHUBCTERQUT>-CONDITIONSEQUENTIALNUMBERSHORT = 1.
<IPURHUBCTERQUT>-PRICINGCONDITIONTERM = 1.
<IPURHUBCTERQUT>-PRCGCNDNTERMQUOTATIONDATETIME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPURHUBCTERQUT-CNDNTRMQTANPERDDETNRESULTUUID, sy-vline,
  WA_IPURHUBCTERQUT-PRCGCONDITIONTERMQUOTATIONRATE, sy-vline,
  WA_IPURHUBCTERQUT-PRCGCNDNTRMQTANRATECURRENCY, sy-vline,
  WA_IPURHUBCTERQUT-PRCGCNDNTRMQTANRATEQUANTITY, sy-vline,
  WA_IPURHUBCTERQUT-PRCGCNDNTRMQTANRATEQTYUNIT, sy-vline,
  WA_IPURHUBCTERQUT-MATURITYKEYDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPURHUBCTERQUT 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_IPURHUBCTERQUT 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_IPURHUBCTERQUT INTO WA_IPURHUBCTERQUT.


*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 PRCGCNDNTRMQTANRATEQTYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IPURHUBCTERQUT-PRCGCNDNTRMQTANRATEQTYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPURHUBCTERQUT-PRCGCNDNTRMQTANRATEQTYUNIT.
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_IPURHUBCTERQUT_STR, 
MANDT TYPE STRING,
CONDITIONRECORD TYPE STRING,
CONDITIONSEQUENTIALNUMBERSHORT TYPE STRING,
PRICINGCONDITIONTERM TYPE STRING,
PRCGCNDNTERMQUOTATIONDATETIME TYPE STRING,
CNDNTRMQTANPERDDETNRESULTUUID TYPE STRING,
PRCGCONDITIONTERMQUOTATIONRATE TYPE STRING,
PRCGCNDNTRMQTANRATECURRENCY TYPE STRING,
PRCGCNDNTRMQTANRATEQUANTITY TYPE STRING,
PRCGCNDNTRMQTANRATEQTYUNIT TYPE STRING,
MATURITYKEYDATE TYPE STRING,
PRCGCNDNTRMQTANSUBSTNDATETIME TYPE STRING,
PRCGCNDNTRMQTANFORECASTSTATUS TYPE STRING,
PRICINGCONDITIONEXCHANGERATE TYPE STRING,
PRCGCNDNTRMQTANISNONTRADINGDAY TYPE STRING,
PRCGCNDNTERMQUOTATIONISMISSING TYPE STRING,
PRCGCNDNTRMQTANISSUBSTITUTED TYPE STRING,
PRCGCNDNTRMQUOTATIONISIGNORED TYPE STRING,
CONDITIONTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPURHUBCTERQUT_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_IPURHUBCTERQUT_STR-MANDT sy-vline 
WA_IPURHUBCTERQUT_STR-CONDITIONRECORD sy-vline 
WA_IPURHUBCTERQUT_STR-CONDITIONSEQUENTIALNUMBERSHORT sy-vline 
WA_IPURHUBCTERQUT_STR-PRICINGCONDITIONTERM sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTERMQUOTATIONDATETIME sy-vline 
WA_IPURHUBCTERQUT_STR-CNDNTRMQTANPERDDETNRESULTUUID sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCONDITIONTERMQUOTATIONRATE sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQTANRATECURRENCY sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQTANRATEQUANTITY sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQTANRATEQTYUNIT sy-vline 
WA_IPURHUBCTERQUT_STR-MATURITYKEYDATE sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQTANSUBSTNDATETIME sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQTANFORECASTSTATUS sy-vline 
WA_IPURHUBCTERQUT_STR-PRICINGCONDITIONEXCHANGERATE sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQTANISNONTRADINGDAY sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTERMQUOTATIONISMISSING sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQTANISSUBSTITUTED sy-vline 
WA_IPURHUBCTERQUT_STR-PRCGCNDNTRMQUOTATIONISIGNORED sy-vline 
WA_IPURHUBCTERQUT_STR-CONDITIONTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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