ABAP Select data from SAP table CACSCS_COMMISSION_NOTE_PDF into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CACSCS_COMMISSION_NOTE_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 CACSCS_COMMISSION_NOTE_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 CACSCS_COMMISSION_NOTE_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_CACSCS_COMMISSION_NOTE_PDF TYPE STANDARD TABLE OF CACSCS_COMMISSION_NOTE_PDF,
      WA_CACSCS_COMMISSION_NOTE_PDF TYPE CACSCS_COMMISSION_NOTE_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: <CACSCS_COMMISSION_NOTE_PDF> TYPE CACSCS_COMMISSION_NOTE_PDF.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CACSCS_COMMISSION_NOTE_PDF
*  INTO TABLE @DATA(IT_CACSCS_COMMISSION_NOTE_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_CACSCS_COMMISSION_NOTE_PDF INDEX 1 INTO DATA(WA_CACSCS_COMMISSION_NOTE_PDF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CACSCS_COMMISSION_NOTE_PDF>-CACS_SA = 1.
<CACSCS_COMMISSION_NOTE_PDF>-ADRNR = 1.
<CACSCS_COMMISSION_NOTE_PDF>-PERSNUMBER = 1.
<CACSCS_COMMISSION_NOTE_PDF>-LAND1 = 1.
<CACSCS_COMMISSION_NOTE_PDF>-LAUFD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CACSCS_COMMISSION_NOTE_PDF-CTRTBU_ID, sy-vline,
  WA_CACSCS_COMMISSION_NOTE_PDF-CON_CURR, sy-vline,
  WA_CACSCS_COMMISSION_NOTE_PDF-DUE_CONAMNT_GRAND_TOTAL, sy-vline,
  WA_CACSCS_COMMISSION_NOTE_PDF-DUE_QUAN_GRAND_TOTAL, sy-vline,
  WA_CACSCS_COMMISSION_NOTE_PDF-CACS_SL, sy-vline,
  WA_CACSCS_COMMISSION_NOTE_PDF-CACS_DOCSE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CACSCS_COMMISSION_NOTE_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_CACSCS_COMMISSION_NOTE_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_CACSCS_COMMISSION_NOTE_PDF INTO WA_CACSCS_COMMISSION_NOTE_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 ADRNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACSCS_COMMISSION_NOTE_PDF-ADRNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACSCS_COMMISSION_NOTE_PDF-ADRNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit TSTPS, internal->external for field UPD_TIMESTAMP
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CACSCS_COMMISSION_NOTE_PDF-UPD_TIMESTAMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACSCS_COMMISSION_NOTE_PDF-UPD_TIMESTAMP.
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_CACSCS_COMMISSION_NOTE_PDF_STR, 
CACS_SA TYPE STRING,
ADRNR TYPE STRING,
PERSNUMBER TYPE STRING,
LAND1 TYPE STRING,
LAUFD TYPE STRING,
CTRTBU_ID TYPE STRING,
CON_CURR TYPE STRING,
DUE_CONAMNT_GRAND_TOTAL TYPE STRING,
DUE_QUAN_GRAND_TOTAL TYPE STRING,
CACS_SL TYPE STRING,
CACS_DOCSE TYPE STRING,
MANDT TYPE STRING,
POST_YEAR TYPE STRING,
DOC_ID TYPE STRING,
SETTL_POS TYPE STRING,
FLG_REVERSED TYPE STRING,
STATUS_POS TYPE STRING,
STATUS_WORK TYPE STRING,
CTRTBU_ID TYPE STRING,
GPART TYPE STRING,
DUE_DATE TYPE STRING,
DUE_YEAR TYPE STRING,
DUE_MONTH TYPE STRING,
STMTYPE_ID TYPE STRING,
REMUNERATION TYPE STRING,
SETTLE_GROUP TYPE STRING,
FLG_INTSETTLE TYPE STRING,
DET_GRP TYPE STRING,
CON_CURR TYPE STRING,
DUE_CONAMNT TYPE STRING,
LED_CURR TYPE STRING,
DUE_LEDAMNT TYPE STRING,
REM_UNIT TYPE STRING,
DUE_QUAN TYPE STRING,
SETTLE_DATE TYPE STRING,
SETTLE_POST_YEAR TYPE STRING,
SETTLE_DOC_ID TYPE STRING,
PMNT_BLOCK TYPE STRING,
REM_CASE_TXT TYPE STRING,
REV_POS TYPE STRING,
SETT_LOCK TYPE STRING,
UPD_TIMESTAMP TYPE STRING,
DATE_FROM TYPE STRING,
DATE_TO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CACSCS_COMMISSION_NOTE_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_CACSCS_COMMISSION_NOTE_PDF_STR-CACS_SA sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-ADRNR sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-PERSNUMBER sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-LAND1 sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-LAUFD sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-CTRTBU_ID sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-CON_CURR sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_CONAMNT_GRAND_TOTAL sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_QUAN_GRAND_TOTAL sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-CACS_SL sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-CACS_DOCSE sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-MANDT sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-POST_YEAR sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DOC_ID sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-SETTL_POS sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-FLG_REVERSED sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-STATUS_POS sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-STATUS_WORK sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-CTRTBU_ID sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-GPART sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_DATE sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_YEAR sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_MONTH sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-STMTYPE_ID sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-REMUNERATION sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-SETTLE_GROUP sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-FLG_INTSETTLE sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DET_GRP sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-CON_CURR sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_CONAMNT sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-LED_CURR sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_LEDAMNT sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-REM_UNIT sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DUE_QUAN sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-SETTLE_DATE sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-SETTLE_POST_YEAR sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-SETTLE_DOC_ID sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-PMNT_BLOCK sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-REM_CASE_TXT sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-REV_POS sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-SETT_LOCK sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-UPD_TIMESTAMP sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DATE_FROM sy-vline 
WA_CACSCS_COMMISSION_NOTE_PDF_STR-DATE_TO sy-vline      INTO ld_text SEPARATED BY SPACE.

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