ABAP Select data from SAP table CSOFSLSDOCITEMPR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSOFSLSDOCITEMPR
*  INTO TABLE @DATA(IT_CSOFSLSDOCITEMPR2).
*--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_CSOFSLSDOCITEMPR INDEX 1 INTO DATA(WA_CSOFSLSDOCITEMPR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSOFSLSDOCITEMPR>-MANDT = 1.
<CSOFSLSDOCITEMPR>-SALESDOCUMENT = 1.
<CSOFSLSDOCITEMPR>-SALESDOCUMENTITEM = 1.
<CSOFSLSDOCITEMPR>-MATERIAL = 1.
<CSOFSLSDOCITEMPR>-MATERIALNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSOFSLSDOCITEMPR-SALESORDERITEMTEXT, sy-vline,
  WA_CSOFSLSDOCITEMPR-ORDERQUANTITY, sy-vline,
  WA_CSOFSLSDOCITEMPR-SHIPPEDQUANTITYINORDERQTYUNIT, sy-vline,
  WA_CSOFSLSDOCITEMPR-INVOICEDQUANTITYINORDERQTYUNIT, sy-vline,
  WA_CSOFSLSDOCITEMPR-ORDERQUANTITYUNIT, sy-vline,
  WA_CSOFSLSDOCITEMPR-TARGETQUANTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSOFSLSDOCITEMPR 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_CSOFSLSDOCITEMPR 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_CSOFSLSDOCITEMPR INTO WA_CSOFSLSDOCITEMPR.


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

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

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

*Conversion exit CUNIT, internal->external for field TARGETQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CSOFSLSDOCITEMPR-TARGETQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSOFSLSDOCITEMPR-TARGETQUANTITYUNIT.
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_CSOFSLSDOCITEMPR_STR, 
MANDT TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
SALESORDERITEMTEXT TYPE STRING,
ORDERQUANTITY TYPE STRING,
SHIPPEDQUANTITYINORDERQTYUNIT TYPE STRING,
INVOICEDQUANTITYINORDERQTYUNIT TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
TARGETQUANTITY TYPE STRING,
TARGETQUANTITYUNIT TYPE STRING,
SHIPPINGSTATUS TYPE STRING,
INVOICINGSTATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSOFSLSDOCITEMPR_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_CSOFSLSDOCITEMPR_STR-MANDT sy-vline 
WA_CSOFSLSDOCITEMPR_STR-SALESDOCUMENT sy-vline 
WA_CSOFSLSDOCITEMPR_STR-SALESDOCUMENTITEM sy-vline 
WA_CSOFSLSDOCITEMPR_STR-MATERIAL sy-vline 
WA_CSOFSLSDOCITEMPR_STR-MATERIALNAME sy-vline 
WA_CSOFSLSDOCITEMPR_STR-SALESORDERITEMTEXT sy-vline 
WA_CSOFSLSDOCITEMPR_STR-ORDERQUANTITY sy-vline 
WA_CSOFSLSDOCITEMPR_STR-SHIPPEDQUANTITYINORDERQTYUNIT sy-vline 
WA_CSOFSLSDOCITEMPR_STR-INVOICEDQUANTITYINORDERQTYUNIT sy-vline 
WA_CSOFSLSDOCITEMPR_STR-ORDERQUANTITYUNIT sy-vline 
WA_CSOFSLSDOCITEMPR_STR-TARGETQUANTITY sy-vline 
WA_CSOFSLSDOCITEMPR_STR-TARGETQUANTITYUNIT sy-vline 
WA_CSOFSLSDOCITEMPR_STR-SHIPPINGSTATUS sy-vline 
WA_CSOFSLSDOCITEMPR_STR-INVOICINGSTATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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