ABAP Select data from SAP table OPS_PSFCOPCT_HDR_PDF into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP OPS_PSFCOPCT_HDR_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_PSFCOPCT_HDR_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_PSFCOPCT_HDR_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_PSFCOPCT_HDR_PDF TYPE STANDARD TABLE OF OPS_PSFCOPCT_HDR_PDF,
      WA_OPS_PSFCOPCT_HDR_PDF TYPE OPS_PSFCOPCT_HDR_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_PSFCOPCT_HDR_PDF> TYPE OPS_PSFCOPCT_HDR_PDF.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM OPS_PSFCOPCT_HDR_PDF
*  INTO TABLE @DATA(IT_OPS_PSFCOPCT_HDR_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_PSFCOPCT_HDR_PDF INDEX 1 INTO DATA(WA_OPS_PSFCOPCT_HDR_PDF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<OPS_PSFCOPCT_HDR_PDF>-AUFNR = 1.
<OPS_PSFCOPCT_HDR_PDF>-KTEXT = 1.
<OPS_PSFCOPCT_HDR_PDF>-WERKS = 1.
<OPS_PSFCOPCT_HDR_PDF>-MATNR = 1.
<OPS_PSFCOPCT_HDR_PDF>-AUART = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_OPS_PSFCOPCT_HDR_PDF-DISPO, sy-vline,
  WA_OPS_PSFCOPCT_HDR_PDF-FEVOR, sy-vline,
  WA_OPS_PSFCOPCT_HDR_PDF-GAMNG, sy-vline,
  WA_OPS_PSFCOPCT_HDR_PDF-GMEIN, sy-vline,
  WA_OPS_PSFCOPCT_HDR_PDF-GSTRS, sy-vline,
  WA_OPS_PSFCOPCT_HDR_PDF-GLTRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_OPS_PSFCOPCT_HDR_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_PSFCOPCT_HDR_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_PSFCOPCT_HDR_PDF INTO WA_OPS_PSFCOPCT_HDR_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 ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_OPS_PSFCOPCT_HDR_PDF-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OPS_PSFCOPCT_HDR_PDF-AUFNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_OPS_PSFCOPCT_HDR_PDF-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OPS_PSFCOPCT_HDR_PDF-VORNR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field FSH_CPROD_ORD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_OPS_PSFCOPCT_HDR_PDF-FSH_CPROD_ORD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OPS_PSFCOPCT_HDR_PDF-FSH_CPROD_ORD.
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_PSFCOPCT_HDR_PDF_STR, 
AUFNR TYPE STRING,
KTEXT TYPE STRING,
WERKS TYPE STRING,
MATNR TYPE STRING,
AUART TYPE STRING,
DISPO TYPE STRING,
FEVOR TYPE STRING,
GAMNG TYPE STRING,
GMEIN TYPE STRING,
GSTRS TYPE STRING,
GLTRS TYPE STRING,
STTXT TYPE STRING,
NAME1 TYPE STRING,
AUFTEXT TYPE STRING,
AUARTTXT TYPE STRING,
MATTEXT TYPE STRING,
DSNAM TYPE STRING,
TXT_FEVOR TYPE STRING,
LSTNM TYPE STRING,
DRTXT TYPE STRING,
BARCO TYPE STRING,
LTEXT TYPE STRING,
LEAD_AUFNR TYPE STRING,
MAUFNR TYPE STRING,
STUFE TYPE STRING,
BDTER TYPE STRING,
VORNR TYPE STRING,
PRODNET TYPE STRING,
TEXT32 TYPE STRING,
APLFL TYPE STRING,
ARBPL TYPE STRING,
WERKS_1 TYPE STRING,
RSNUM TYPE STRING,
SGT_SCAT TYPE STRING,
FSH_SEASON_YEAR TYPE STRING,
FSH_SEASON TYPE STRING,
FSH_COLLECTION TYPE STRING,
FSH_THEME TYPE STRING,
WRF_CHARSTC1 TYPE STRING,
WRF_CHARSTC2 TYPE STRING,
WRF_CHARSTC3 TYPE STRING,
FSH_MPROD_ORD TYPE STRING,
FSH_CPROD_ORD TYPE STRING,
MASS_IND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_OPS_PSFCOPCT_HDR_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_PSFCOPCT_HDR_PDF_STR-AUFNR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-KTEXT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-WERKS sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-MATNR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-AUART sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-DISPO sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-FEVOR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-GAMNG sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-GMEIN sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-GSTRS sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-GLTRS sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-STTXT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-NAME1 sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-AUFTEXT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-AUARTTXT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-MATTEXT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-DSNAM sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-TXT_FEVOR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-LSTNM sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-DRTXT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-BARCO sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-LTEXT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-LEAD_AUFNR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-MAUFNR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-STUFE sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-BDTER sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-VORNR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-PRODNET sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-TEXT32 sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-APLFL sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-ARBPL sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-WERKS_1 sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-RSNUM sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-SGT_SCAT sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-FSH_SEASON_YEAR sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-FSH_SEASON sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-FSH_COLLECTION sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-FSH_THEME sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-WRF_CHARSTC1 sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-WRF_CHARSTC2 sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-WRF_CHARSTC3 sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-FSH_MPROD_ORD sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-FSH_CPROD_ORD sy-vline 
WA_OPS_PSFCOPCT_HDR_PDF_STR-MASS_IND sy-vline      INTO ld_text SEPARATED BY SPACE.

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