ABAP Select data from SAP table PRTOCDHDRITMC4 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRTOCDHDRITMC4 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 PRTOCDHDRITMC4. 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 PRTOCDHDRITMC4 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_PRTOCDHDRITMC4 TYPE STANDARD TABLE OF PRTOCDHDRITMC4,
      WA_PRTOCDHDRITMC4 TYPE PRTOCDHDRITMC4,
      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: <PRTOCDHDRITMC4> TYPE PRTOCDHDRITMC4.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRTOCDHDRITMC4.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRTOCDHDRITMC4
  INTO TABLE IT_PRTOCDHDRITMC4.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRTOCDHDRITMC4
*  INTO TABLE @DATA(IT_PRTOCDHDRITMC42).
*--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_PRTOCDHDRITMC4 INDEX 1 INTO DATA(WA_PRTOCDHDRITMC42).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRTOCDHDRITMC4 ASSIGNING <PRTOCDHDRITMC4>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRTOCDHDRITMC4>-MANDT = 1.
<PRTOCDHDRITMC4>-COSTELEMENT = 1.
<PRTOCDHDRITMC4>-CONTROLLINGDEBITCREDITCODE = 1.
<PRTOCDHDRITMC4>-CTRLGORIGINCLASSIFICATION = 1.
<PRTOCDHDRITMC4>-PLANT = 1.

ENDLOOP.

LOOP AT IT_PRTOCDHDRITMC4 INTO WA_PRTOCDHDRITMC4.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRTOCDHDRITMC4-MATERIAL, sy-vline,
  WA_PRTOCDHDRITMC4-COSTORIGINGROUP, sy-vline,
  WA_PRTOCDHDRITMC4-PARTNERCOSTCENTER, sy-vline,
  WA_PRTOCDHDRITMC4-PARTNERCOSTCTRACTIVITYTYPE, sy-vline,
  WA_PRTOCDHDRITMC4-PARTNERBUSINESSPROCESS, sy-vline,
  WA_PRTOCDHDRITMC4-PARTNERORDER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRTOCDHDRITMC4 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_PRTOCDHDRITMC4 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_PRTOCDHDRITMC4 INTO WA_PRTOCDHDRITMC4.


*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 COSTELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-COSTELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-COSTELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BEKNZ, internal->external for field CONTROLLINGDEBITCREDITCODE
CALL FUNCTION 'CONVERSION_EXIT_BEKNZ_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-CONTROLLINGDEBITCREDITCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-CONTROLLINGDEBITCREDITCODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERCOSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-PARTNERCOSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-PARTNERCOSTCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERBUSINESSPROCESS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-PARTNERBUSINESSPROCESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-PARTNERBUSINESSPROCESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNERORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-PARTNERORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-PARTNERORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORIGINCOSTCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-ORIGINCOSTCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-ORIGINCOSTCENTER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORIGINBUSINESSPROCESS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-ORIGINBUSINESSPROCESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-ORIGINBUSINESSPROCESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORIGINORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-ORIGINORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-ORIGINORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PRTOCDHDRITMC4-UNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRTOCDHDRITMC4-UNITOFMEASURE.
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_PRTOCDHDRITMC4_STR, 
MANDT TYPE STRING,
COSTELEMENT TYPE STRING,
CONTROLLINGDEBITCREDITCODE TYPE STRING,
CTRLGORIGINCLASSIFICATION TYPE STRING,
PLANT TYPE STRING,
MATERIAL TYPE STRING,
COSTORIGINGROUP TYPE STRING,
PARTNERCOSTCENTER TYPE STRING,
PARTNERCOSTCTRACTIVITYTYPE TYPE STRING,
PARTNERBUSINESSPROCESS TYPE STRING,
PARTNERORDER TYPE STRING,
PARTNER TYPE STRING,
MFGORDERBUSTRANSACTIONTYPE TYPE STRING,
COSTORIGINTYPE TYPE STRING,
ORIGINOBJECT TYPE STRING,
ORIGINCOSTCTRACTIVITYTYPE TYPE STRING,
ORIGINCOSTCENTER TYPE STRING,
ORIGINBUSINESSPROCESS TYPE STRING,
ORIGINORDER TYPE STRING,
UNITOFMEASURE TYPE STRING,
ISLOTSIZEINDEPENDENT TYPE STRING,
SUBLEDGERACCTLINEITEMTYPE TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
CREDITACTLCOSTINDSPCRCY TYPE STRING,
DEBITACTLCOSTINDSPCRCY TYPE STRING,
ACTLCOSTINDSPCRCY TYPE STRING,
CRDTACTLFXDCOSTINDSPCRCY TYPE STRING,
DEBITACTLFXDCOSTINDSPCRCY TYPE STRING,
ACTLFIXEDCOSTINDSPCRCY TYPE STRING,
CRDTACTLVARBLCOSTINDSPCRCY TYPE STRING,
DEBITACTLVARBLCOSTINDSPCRCY TYPE STRING,
ACTLVARBLCOSTINDSPCRCY TYPE STRING,
ACTUALQUANTITY TYPE STRING,
CREDITPLANCOSTINDSPCRCY TYPE STRING,
DEBITPLANCOSTINDSPCRCY TYPE STRING,
PLANCOSTINDSPCRCY TYPE STRING,
CRDTPLNFXDCOSTINDSPCRCY TYPE STRING,
DEBITPLNFXDCOSTINDSPCRCY TYPE STRING,
PLANFIXEDCOSTINDSPCRCY TYPE STRING,
CRDTPLNVARBLCOSTINDSPCRCY TYPE STRING,
DEBITPLNVARBLCOSTINDSPCRCY TYPE STRING,
PLANVARBLCOSTINDSPCRCY TYPE STRING,
PLANQUANTITY TYPE STRING,
DEBITSTDCOSTINDSPCRCY TYPE STRING,
DEBITSTDFXDCOSTINDSPCRCY TYPE STRING,
DEBITSTDVARBLCOSTINDSPCRCY TYPE STRING,
CRDTTARGETCOSTINDSPCRCY TYPE STRING,
DEBITTARGETCOSTINDSPCRCY TYPE STRING,
TARGETCOSTINDSPCRCY TYPE STRING,
TARGETQUANTITY TYPE STRING,
NONSPLITVARCAMTINDSPCRCY TYPE STRING,
INPTPRVARCAMTINDSPCRCY TYPE STRING,
INPTQTYVARCAMTINDSPCRCY TYPE STRING,
RSCEUSGEVARCAMTINDSPCRCY TYPE STRING,
LOTSIZEVARCAMTINDSPCRCY TYPE STRING,
RMNGVARCAMTINDSPCRCY TYPE STRING,
WIPCOSTINDSPCRCY TYPE STRING,
UNRLZDCOSTRSRVAMTINDSPCRCY TYPE STRING,
WIPQUANTITY TYPE STRING,
DEBITACTLPLNDIFFCOSTINDSPCRCY TYPE STRING,
DEBITACTLTGTDIFFCOSTINDSPCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRTOCDHDRITMC4_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_PRTOCDHDRITMC4_STR-MANDT sy-vline 
WA_PRTOCDHDRITMC4_STR-COSTELEMENT sy-vline 
WA_PRTOCDHDRITMC4_STR-CONTROLLINGDEBITCREDITCODE sy-vline 
WA_PRTOCDHDRITMC4_STR-CTRLGORIGINCLASSIFICATION sy-vline 
WA_PRTOCDHDRITMC4_STR-PLANT sy-vline 
WA_PRTOCDHDRITMC4_STR-MATERIAL sy-vline 
WA_PRTOCDHDRITMC4_STR-COSTORIGINGROUP sy-vline 
WA_PRTOCDHDRITMC4_STR-PARTNERCOSTCENTER sy-vline 
WA_PRTOCDHDRITMC4_STR-PARTNERCOSTCTRACTIVITYTYPE sy-vline 
WA_PRTOCDHDRITMC4_STR-PARTNERBUSINESSPROCESS sy-vline 
WA_PRTOCDHDRITMC4_STR-PARTNERORDER sy-vline 
WA_PRTOCDHDRITMC4_STR-PARTNER sy-vline 
WA_PRTOCDHDRITMC4_STR-MFGORDERBUSTRANSACTIONTYPE sy-vline 
WA_PRTOCDHDRITMC4_STR-COSTORIGINTYPE sy-vline 
WA_PRTOCDHDRITMC4_STR-ORIGINOBJECT sy-vline 
WA_PRTOCDHDRITMC4_STR-ORIGINCOSTCTRACTIVITYTYPE sy-vline 
WA_PRTOCDHDRITMC4_STR-ORIGINCOSTCENTER sy-vline 
WA_PRTOCDHDRITMC4_STR-ORIGINBUSINESSPROCESS sy-vline 
WA_PRTOCDHDRITMC4_STR-ORIGINORDER sy-vline 
WA_PRTOCDHDRITMC4_STR-UNITOFMEASURE sy-vline 
WA_PRTOCDHDRITMC4_STR-ISLOTSIZEINDEPENDENT sy-vline 
WA_PRTOCDHDRITMC4_STR-SUBLEDGERACCTLINEITEMTYPE sy-vline 
WA_PRTOCDHDRITMC4_STR-DISPLAYCURRENCY sy-vline 
WA_PRTOCDHDRITMC4_STR-CREDITACTLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITACTLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-ACTLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-CRDTACTLFXDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITACTLFXDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-ACTLFIXEDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-CRDTACTLVARBLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITACTLVARBLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-ACTLVARBLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-ACTUALQUANTITY sy-vline 
WA_PRTOCDHDRITMC4_STR-CREDITPLANCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITPLANCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-PLANCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-CRDTPLNFXDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITPLNFXDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-PLANFIXEDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-CRDTPLNVARBLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITPLNVARBLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-PLANVARBLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-PLANQUANTITY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITSTDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITSTDFXDCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITSTDVARBLCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-CRDTTARGETCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITTARGETCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-TARGETCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-TARGETQUANTITY sy-vline 
WA_PRTOCDHDRITMC4_STR-NONSPLITVARCAMTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-INPTPRVARCAMTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-INPTQTYVARCAMTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-RSCEUSGEVARCAMTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-LOTSIZEVARCAMTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-RMNGVARCAMTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-WIPCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-UNRLZDCOSTRSRVAMTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-WIPQUANTITY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITACTLPLNDIFFCOSTINDSPCRCY sy-vline 
WA_PRTOCDHDRITMC4_STR-DEBITACTLTGTDIFFCOSTINDSPCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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