ABAP Select data from SAP table CSUPLRACTYOVP into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSUPLRACTYOVP
*  INTO TABLE @DATA(IT_CSUPLRACTYOVP2).
*--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_CSUPLRACTYOVP INDEX 1 INTO DATA(WA_CSUPLRACTYOVP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSUPLRACTYOVP>-MANDT = 1.
<CSUPLRACTYOVP>-SUPLRACTYUUID = 1.
<CSUPLRACTYOVP>-BUSINESSPARTNER = 1.
<CSUPLRACTYOVP>-SUPPLIERACTIVITY = 1.
<CSUPLRACTYOVP>-SUPLRACTYNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSUPLRACTYOVP-SUPLRACTYDESCRIPTION, sy-vline,
  WA_CSUPLRACTYOVP-SUPLRACTYTYPE, sy-vline,
  WA_CSUPLRACTYOVP-PURGCATUUID, sy-vline,
  WA_CSUPLRACTYOVP-PURCHASINGCATEGORY, sy-vline,
  WA_CSUPLRACTYOVP-PURGCATDESCRIPTION, sy-vline,
  WA_CSUPLRACTYOVP-COMPANYCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSUPLRACTYOVP 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_CSUPLRACTYOVP 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_CSUPLRACTYOVP INTO WA_CSUPLRACTYOVP.


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

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

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

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSUPLRACTYOVP-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSUPLRACTYOVP-SUPPLIER.
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_CSUPLRACTYOVP_STR, 
MANDT TYPE STRING,
SUPLRACTYUUID TYPE STRING,
BUSINESSPARTNER TYPE STRING,
SUPPLIERACTIVITY TYPE STRING,
SUPLRACTYNAME TYPE STRING,
SUPLRACTYDESCRIPTION TYPE STRING,
SUPLRACTYTYPE TYPE STRING,
PURGCATUUID TYPE STRING,
PURCHASINGCATEGORY TYPE STRING,
PURGCATDESCRIPTION TYPE STRING,
COMPANYCODE TYPE STRING,
COSTCENTER TYPE STRING,
EMPLOYEEFULLNAME TYPE STRING,
USERID TYPE STRING,
BPPERSONAUTHORIZATIONGROUP TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
SUPLRACTYPRIORITY TYPE STRING,
SUPLRACTYPRIORITYNAME TYPE STRING,
SUPLRACTYLIFECYCLESTATUS TYPE STRING,
SUPLRACTYLIFECYCLESTATUSNAME TYPE STRING,
DUEDATE TYPE STRING,
SUPPLIERNAME TYPE STRING,
SUPPLIER TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
TOTALTASKCOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSUPLRACTYOVP_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_CSUPLRACTYOVP_STR-MANDT sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYUUID sy-vline 
WA_CSUPLRACTYOVP_STR-BUSINESSPARTNER sy-vline 
WA_CSUPLRACTYOVP_STR-SUPPLIERACTIVITY sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYNAME sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYDESCRIPTION sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYTYPE sy-vline 
WA_CSUPLRACTYOVP_STR-PURGCATUUID sy-vline 
WA_CSUPLRACTYOVP_STR-PURCHASINGCATEGORY sy-vline 
WA_CSUPLRACTYOVP_STR-PURGCATDESCRIPTION sy-vline 
WA_CSUPLRACTYOVP_STR-COMPANYCODE sy-vline 
WA_CSUPLRACTYOVP_STR-COSTCENTER sy-vline 
WA_CSUPLRACTYOVP_STR-EMPLOYEEFULLNAME sy-vline 
WA_CSUPLRACTYOVP_STR-USERID sy-vline 
WA_CSUPLRACTYOVP_STR-BPPERSONAUTHORIZATIONGROUP sy-vline 
WA_CSUPLRACTYOVP_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYPRIORITY sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYPRIORITYNAME sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYLIFECYCLESTATUS sy-vline 
WA_CSUPLRACTYOVP_STR-SUPLRACTYLIFECYCLESTATUSNAME sy-vline 
WA_CSUPLRACTYOVP_STR-DUEDATE sy-vline 
WA_CSUPLRACTYOVP_STR-SUPPLIERNAME sy-vline 
WA_CSUPLRACTYOVP_STR-SUPPLIER sy-vline 
WA_CSUPLRACTYOVP_STR-AUTHORIZATIONGROUP sy-vline 
WA_CSUPLRACTYOVP_STR-TOTALTASKCOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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