ABAP Select data from SAP table CPURINFRECDPOPH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPURINFRECDPOPH
*  INTO TABLE @DATA(IT_CPURINFRECDPOPH2).
*--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_CPURINFRECDPOPH INDEX 1 INTO DATA(WA_CPURINFRECDPOPH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPURINFRECDPOPH>-MANDT = 1.
<CPURINFRECDPOPH>-PURCHASINGINFORECORD = 1.
<CPURINFRECDPOPH>-PURCHASINGORGANIZATION = 1.
<CPURINFRECDPOPH>-PURCHASINGINFORECORDCATEGORY = 1.
<CPURINFRECDPOPH>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPURINFRECDPOPH-CONDITIONVALIDITYENDDATE, sy-vline,
  WA_CPURINFRECDPOPH-PURCHASINGDOCUMENT, sy-vline,
  WA_CPURINFRECDPOPH-PURCHASINGDOCUMENTITEM, sy-vline,
  WA_CPURINFRECDPOPH-FORMATTEDPURDOC, sy-vline,
  WA_CPURINFRECDPOPH-PURCHASINGDOCUMENTTYPE, sy-vline,
  WA_CPURINFRECDPOPH-PURCHASINGDOCUMENTTYPENAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPURINFRECDPOPH 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_CPURINFRECDPOPH 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_CPURINFRECDPOPH INTO WA_CPURINFRECDPOPH.


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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PRIORSUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPURINFRECDPOPH-PRIORSUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPURINFRECDPOPH-PRIORSUPPLIER.
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_CPURINFRECDPOPH_STR, 
MANDT TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGINFORECORDCATEGORY TYPE STRING,
PLANT TYPE STRING,
CONDITIONVALIDITYENDDATE TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
FORMATTEDPURDOC TYPE STRING,
PURCHASINGDOCUMENTTYPE TYPE STRING,
PURCHASINGDOCUMENTTYPENAME TYPE STRING,
PARENTNODE TYPE STRING,
SUPPLIER TYPE STRING,
MATERIAL TYPE STRING,
CONDITIONVALIDITYSTARTDATE TYPE STRING,
ISDELETED TYPE STRING,
CONDITIONRATEVALUE TYPE STRING,
CONDITIONRATEVALUEUNIT TYPE STRING,
CONDITIONQUANTITY TYPE STRING,
CONDITIONQUANTITYUNIT TYPE STRING,
HIERARCHYNODELEVEL TYPE STRING,
PURGDOCDRILLDOWNSTATE TYPE STRING,
CURRENCY TYPE STRING,
BASEUNIT TYPE STRING,
PURCHASINGGROUP TYPE STRING,
MATERIALGROUP TYPE STRING,
SUPPLIERSUBRANGE TYPE STRING,
MANUFACTURER TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
TAXCODE TYPE STRING,
PRIORSUPPLIER TYPE STRING,
PRICINGDATECONTROL TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
MATERIALPLANNEDDELIVERYDURN TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNDERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
AVAILABILITYSTARTDATE TYPE STRING,
AVAILABILITYENDDATE TYPE STRING,
TAXCALCULATIONPROCEDURE TYPE STRING,
SUPPLIERNAME TYPE STRING,
TAXCODENAME TYPE STRING,
PURCHASINGORGANIZATIONNAME TYPE STRING,
PURCHASINGINFORECORDTITLE TYPE STRING,
PLANTNAME TYPE STRING,
MATERIALNAME TYPE STRING,
MATERIALGROUPNAME TYPE STRING,
PURCHASINGGROUPNAME TYPE STRING,
INCOTERMSCLASSIFICATIONNAME TYPE STRING,
MANUFACTURERNAME TYPE STRING,
PRICINGDATECONTROLTEXT TYPE STRING,
PREFERREDSUPPLIERNAME TYPE STRING,
SUPPLIERSUBRANGENAME TYPE STRING,
CURRENCYNAME TYPE STRING,
UNITOFMEASURELONGNAME TYPE STRING,
PRICEVARIANCEINPCT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPURINFRECDPOPH_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_CPURINFRECDPOPH_STR-MANDT sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGINFORECORD sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGORGANIZATION sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGINFORECORDCATEGORY sy-vline 
WA_CPURINFRECDPOPH_STR-PLANT sy-vline 
WA_CPURINFRECDPOPH_STR-CONDITIONVALIDITYENDDATE sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGDOCUMENT sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_CPURINFRECDPOPH_STR-FORMATTEDPURDOC sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGDOCUMENTTYPE sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGDOCUMENTTYPENAME sy-vline 
WA_CPURINFRECDPOPH_STR-PARENTNODE sy-vline 
WA_CPURINFRECDPOPH_STR-SUPPLIER sy-vline 
WA_CPURINFRECDPOPH_STR-MATERIAL sy-vline 
WA_CPURINFRECDPOPH_STR-CONDITIONVALIDITYSTARTDATE sy-vline 
WA_CPURINFRECDPOPH_STR-ISDELETED sy-vline 
WA_CPURINFRECDPOPH_STR-CONDITIONRATEVALUE sy-vline 
WA_CPURINFRECDPOPH_STR-CONDITIONRATEVALUEUNIT sy-vline 
WA_CPURINFRECDPOPH_STR-CONDITIONQUANTITY sy-vline 
WA_CPURINFRECDPOPH_STR-CONDITIONQUANTITYUNIT sy-vline 
WA_CPURINFRECDPOPH_STR-HIERARCHYNODELEVEL sy-vline 
WA_CPURINFRECDPOPH_STR-PURGDOCDRILLDOWNSTATE sy-vline 
WA_CPURINFRECDPOPH_STR-CURRENCY sy-vline 
WA_CPURINFRECDPOPH_STR-BASEUNIT sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGGROUP sy-vline 
WA_CPURINFRECDPOPH_STR-MATERIALGROUP sy-vline 
WA_CPURINFRECDPOPH_STR-SUPPLIERSUBRANGE sy-vline 
WA_CPURINFRECDPOPH_STR-MANUFACTURER sy-vline 
WA_CPURINFRECDPOPH_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_CPURINFRECDPOPH_STR-TAXCODE sy-vline 
WA_CPURINFRECDPOPH_STR-PRIORSUPPLIER sy-vline 
WA_CPURINFRECDPOPH_STR-PRICINGDATECONTROL sy-vline 
WA_CPURINFRECDPOPH_STR-SUPPLIERMATERIALNUMBER sy-vline 
WA_CPURINFRECDPOPH_STR-MATERIALPLANNEDDELIVERYDURN sy-vline 
WA_CPURINFRECDPOPH_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_CPURINFRECDPOPH_STR-UNDERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_CPURINFRECDPOPH_STR-AVAILABILITYSTARTDATE sy-vline 
WA_CPURINFRECDPOPH_STR-AVAILABILITYENDDATE sy-vline 
WA_CPURINFRECDPOPH_STR-TAXCALCULATIONPROCEDURE sy-vline 
WA_CPURINFRECDPOPH_STR-SUPPLIERNAME sy-vline 
WA_CPURINFRECDPOPH_STR-TAXCODENAME sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGORGANIZATIONNAME sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGINFORECORDTITLE sy-vline 
WA_CPURINFRECDPOPH_STR-PLANTNAME sy-vline 
WA_CPURINFRECDPOPH_STR-MATERIALNAME sy-vline 
WA_CPURINFRECDPOPH_STR-MATERIALGROUPNAME sy-vline 
WA_CPURINFRECDPOPH_STR-PURCHASINGGROUPNAME sy-vline 
WA_CPURINFRECDPOPH_STR-INCOTERMSCLASSIFICATIONNAME sy-vline 
WA_CPURINFRECDPOPH_STR-MANUFACTURERNAME sy-vline 
WA_CPURINFRECDPOPH_STR-PRICINGDATECONTROLTEXT sy-vline 
WA_CPURINFRECDPOPH_STR-PREFERREDSUPPLIERNAME sy-vline 
WA_CPURINFRECDPOPH_STR-SUPPLIERSUBRANGENAME sy-vline 
WA_CPURINFRECDPOPH_STR-CURRENCYNAME sy-vline 
WA_CPURINFRECDPOPH_STR-UNITOFMEASURELONGNAME sy-vline 
WA_CPURINFRECDPOPH_STR-PRICEVARIANCEINPCT sy-vline      INTO ld_text SEPARATED BY SPACE.

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