ABAP Select data from SAP table OPS_RM08NAST_S_ITEM_PDF 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 OPS_RM08NAST_S_ITEM_PDF 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 OPS_RM08NAST_S_ITEM_PDF. 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 OPS_RM08NAST_S_ITEM_PDF 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_OPS_RM08NAST_S_ITEM_PDF TYPE STANDARD TABLE OF OPS_RM08NAST_S_ITEM_PDF,
      WA_OPS_RM08NAST_S_ITEM_PDF TYPE OPS_RM08NAST_S_ITEM_PDF,
      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: <OPS_RM08NAST_S_ITEM_PDF> TYPE OPS_RM08NAST_S_ITEM_PDF.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_OPS_RM08NAST_S_ITEM_PDF.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM OPS_RM08NAST_S_ITEM_PDF
  INTO TABLE IT_OPS_RM08NAST_S_ITEM_PDF.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM OPS_RM08NAST_S_ITEM_PDF
*  INTO TABLE @DATA(IT_OPS_RM08NAST_S_ITEM_PDF2).
*--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_OPS_RM08NAST_S_ITEM_PDF INDEX 1 INTO DATA(WA_OPS_RM08NAST_S_ITEM_PDF2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_OPS_RM08NAST_S_ITEM_PDF ASSIGNING <OPS_RM08NAST_S_ITEM_PDF>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<OPS_RM08NAST_S_ITEM_PDF>-BUZEI = 1.
<OPS_RM08NAST_S_ITEM_PDF>-MATNR = 1.
<OPS_RM08NAST_S_ITEM_PDF>-MENGE = 1.
<OPS_RM08NAST_S_ITEM_PDF>-RBMNG = 1.
<OPS_RM08NAST_S_ITEM_PDF>-BSTME = 1.

ENDLOOP.

LOOP AT IT_OPS_RM08NAST_S_ITEM_PDF INTO WA_OPS_RM08NAST_S_ITEM_PDF.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_OPS_RM08NAST_S_ITEM_PDF-MWSKZ, sy-vline,
  WA_OPS_RM08NAST_S_ITEM_PDF-BPRME, sy-vline,
  WA_OPS_RM08NAST_S_ITEM_PDF-PEINH, sy-vline,
  WA_OPS_RM08NAST_S_ITEM_PDF-GF_CP_RSEG_PRICE, sy-vline,
  WA_OPS_RM08NAST_S_ITEM_PDF-GF_CP_RSEG_RBPRC, sy-vline,
  WA_OPS_RM08NAST_S_ITEM_PDF-GF_CP_RSEG_DIFF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_OPS_RM08NAST_S_ITEM_PDF 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_OPS_RM08NAST_S_ITEM_PDF 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_OPS_RM08NAST_S_ITEM_PDF INTO WA_OPS_RM08NAST_S_ITEM_PDF.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_OPS_RM08NAST_S_ITEM_PDF-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OPS_RM08NAST_S_ITEM_PDF-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BSTME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_OPS_RM08NAST_S_ITEM_PDF-BSTME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OPS_RM08NAST_S_ITEM_PDF-BSTME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BPRME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_OPS_RM08NAST_S_ITEM_PDF-BPRME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OPS_RM08NAST_S_ITEM_PDF-BPRME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EAN11, internal->external for field GF_CP_EAN11
CALL FUNCTION 'CONVERSION_EXIT_EAN11_OUTPUT'
  EXPORTING
    input =                      WA_OPS_RM08NAST_S_ITEM_PDF-GF_CP_EAN11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OPS_RM08NAST_S_ITEM_PDF-GF_CP_EAN11.
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_OPS_RM08NAST_S_ITEM_PDF_STR, 
BUZEI TYPE STRING,
MATNR TYPE STRING,
MENGE TYPE STRING,
RBMNG TYPE STRING,
BSTME TYPE STRING,
MWSKZ TYPE STRING,
BPRME TYPE STRING,
PEINH TYPE STRING,
GF_CP_RSEG_PRICE TYPE STRING,
GF_CP_RSEG_RBPRC TYPE STRING,
GF_CP_RSEG_DIFF TYPE STRING,
GF_CP_TOTAL_RKUEN TYPE STRING,
GF_CP_TOTAL_RKUEB TYPE STRING,
GF_CP_IDNLF TYPE STRING,
GF_CP_EAN11 TYPE STRING,
LIEFFN TYPE STRING,
ARKUEMW TYPE STRING,
MAKTX TYPE STRING,
GF_CP_PEINHPRINT TYPE STRING,
WERKS TYPE STRING,
COMPLAINT_REASON TYPE STRING,
GF_CP_RSEG_COMPLAINT_REASON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_OPS_RM08NAST_S_ITEM_PDF_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_OPS_RM08NAST_S_ITEM_PDF_STR-BUZEI sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-MATNR sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-MENGE sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-RBMNG sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-BSTME sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-MWSKZ sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-BPRME sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-PEINH sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_RSEG_PRICE sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_RSEG_RBPRC sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_RSEG_DIFF sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_TOTAL_RKUEN sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_TOTAL_RKUEB sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_IDNLF sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_EAN11 sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-LIEFFN sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-ARKUEMW sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-MAKTX sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_PEINHPRINT sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-WERKS sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-COMPLAINT_REASON sy-vline 
WA_OPS_RM08NAST_S_ITEM_PDF_STR-GF_CP_RSEG_COMPLAINT_REASON sy-vline      INTO ld_text SEPARATED BY SPACE.

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