ABAP Select data from SAP table FKKKO_FKKOP_BLACK_LIST into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKKKO_FKKOP_BLACK_LIST
*  INTO TABLE @DATA(IT_FKKKO_FKKOP_BLACK_LIST2).
*--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_FKKKO_FKKOP_BLACK_LIST INDEX 1 INTO DATA(WA_FKKKO_FKKOP_BLACK_LIST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKKO_FKKOP_BLACK_LIST>-MANDT = 1.
<FKKKO_FKKOP_BLACK_LIST>-ABGRD = 1.
<FKKKO_FKKOP_BLACK_LIST>-STMET = 1.
<FKKKO_FKKOP_BLACK_LIST>-STORB = 1.
<FKKKO_FKKOP_BLACK_LIST>-APPDX = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKKKO_FKKOP_BLACK_LIST-VERSN, sy-vline,
  WA_FKKKO_FKKOP_BLACK_LIST-BRANCH, sy-vline,
  WA_FKKKO_FKKOP_BLACK_LIST-C4EYE, sy-vline,
  WA_FKKKO_FKKOP_BLACK_LIST-C4EYP, sy-vline,
  WA_FKKKO_FKKOP_BLACK_LIST-TATYP, sy-vline,
  WA_FKKKO_FKKOP_BLACK_LIST-HBBLA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKKKO_FKKOP_BLACK_LIST 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_FKKKO_FKKOP_BLACK_LIST 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_FKKKO_FKKOP_BLACK_LIST INTO WA_FKKKO_FKKOP_BLACK_LIST.


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

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

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

*Conversion exit CFOBR, internal->external for field CFOPN
CALL FUNCTION 'CONVERSION_EXIT_CFOBR_OUTPUT'
  EXPORTING
    input =                      WA_FKKKO_FKKOP_BLACK_LIST-CFOPN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKKO_FKKOP_BLACK_LIST-CFOPN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REACC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKKO_FKKOP_BLACK_LIST-REACC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKKO_FKKOP_BLACK_LIST-REACC.
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_FKKKO_FKKOP_BLACK_LIST_STR, 
MANDT TYPE STRING,
ABGRD TYPE STRING,
STMET TYPE STRING,
STORB TYPE STRING,
APPDX TYPE STRING,
VERSN TYPE STRING,
BRANCH TYPE STRING,
C4EYE TYPE STRING,
C4EYP TYPE STRING,
TATYP TYPE STRING,
HBBLA TYPE STRING,
XCSHA TYPE STRING,
UTLOC TYPE STRING,
XTXCH TYPE STRING,
VATDATE TYPE STRING,
XDOCA TYPE STRING,
WNPER TYPE STRING,
XSING TYPE STRING,
KEYPP TYPE STRING,
BUPLA TYPE STRING,
ABWKT TYPE STRING,
MWSZKZ TYPE STRING,
TXRUL TYPE STRING,
PYBUK TYPE STRING,
AUGSK TYPE STRING,
FDWBT TYPE STRING,
PDTYP TYPE STRING,
ASBLG TYPE STRING,
RNDPS TYPE STRING,
QBSHB TYPE STRING,
QSPRZ TYPE STRING,
XWHEX TYPE STRING,
XPYOR TYPE STRING,
LANDL TYPE STRING,
INTBU TYPE STRING,
CFOPN TYPE STRING,
TXGRP TYPE STRING,
STZAL TYPE STRING,
ORUPZ TYPE STRING,
NEGBU TYPE STRING,
PSGRP TYPE STRING,
XCOLC TYPE STRING,
AASTA TYPE STRING,
REACC TYPE STRING,
REBUK TYPE STRING,
XUSTPD TYPE STRING,
PTITM TYPE STRING,
EMMND TYPE STRING,
PALIX TYPE STRING,
CLRLOCK TYPE STRING,
COLOGRP TYPE STRING,
HERKF_KK TYPE STRING,
INTOP TYPE STRING,
CPUDT_OP TYPE STRING,
CPUTM_OP TYPE STRING,
BETRH TYPE STRING,
BETR2 TYPE STRING,
BETR3 TYPE STRING,
SKFBT TYPE STRING,
SBETH TYPE STRING,
SBETW TYPE STRING,
SBET2 TYPE STRING,
SBET3 TYPE STRING,
AUGBT TYPE STRING,
AUGBS TYPE STRING,
QSSHB TYPE STRING,
SCTAX TYPE STRING,
STTAX TYPE STRING,
PSWBT TYPE STRING,
PSWTX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKKKO_FKKOP_BLACK_LIST_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_FKKKO_FKKOP_BLACK_LIST_STR-MANDT sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-ABGRD sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-STMET sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-STORB sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-APPDX sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-VERSN sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-BRANCH sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-C4EYE sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-C4EYP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-TATYP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-HBBLA sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XCSHA sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-UTLOC sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XTXCH sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-VATDATE sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XDOCA sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-WNPER sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XSING sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-KEYPP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-BUPLA sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-ABWKT sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-MWSZKZ sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-TXRUL sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-PYBUK sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-AUGSK sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-FDWBT sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-PDTYP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-ASBLG sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-RNDPS sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-QBSHB sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-QSPRZ sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XWHEX sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XPYOR sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-LANDL sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-INTBU sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-CFOPN sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-TXGRP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-STZAL sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-ORUPZ sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-NEGBU sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-PSGRP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XCOLC sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-AASTA sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-REACC sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-REBUK sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-XUSTPD sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-PTITM sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-EMMND sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-PALIX sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-CLRLOCK sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-COLOGRP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-HERKF_KK sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-INTOP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-CPUDT_OP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-CPUTM_OP sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-BETRH sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-BETR2 sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-BETR3 sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-SKFBT sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-SBETH sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-SBETW sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-SBET2 sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-SBET3 sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-AUGBT sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-AUGBS sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-QSSHB sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-SCTAX sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-STTAX sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-PSWBT sy-vline 
WA_FKKKO_FKKOP_BLACK_LIST_STR-PSWTX sy-vline      INTO ld_text SEPARATED BY SPACE.

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