ABAP Select data from SAP table UCF_S_UPL_REPUNIT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UCF_S_UPL_REPUNIT
*  INTO TABLE @DATA(IT_UCF_S_UPL_REPUNIT2).
*--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_UCF_S_UPL_REPUNIT INDEX 1 INTO DATA(WA_UCF_S_UPL_REPUNIT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UCF_S_UPL_REPUNIT>-INCLUDE0 = 1.
<UCF_S_UPL_REPUNIT>-DUMMY = 1.
<UCF_S_UPL_REPUNIT>-INCLUDE1 = 1.
<UCF_S_UPL_REPUNIT>-DUMMY = 1.
<UCF_S_UPL_REPUNIT>-AREA = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UCF_S_UPL_REPUNIT-INCLUDE2, sy-vline,
  WA_UCF_S_UPL_REPUNIT-DUMMY, sy-vline,
  WA_UCF_S_UPL_REPUNIT-FISCYEAR, sy-vline,
  WA_UCF_S_UPL_REPUNIT-FISCPERIOD, sy-vline,
  WA_UCF_S_UPL_REPUNIT-CURKEY_LC, sy-vline,
  WA_UCF_S_UPL_REPUNIT-FISCVARNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UCF_S_UPL_REPUNIT 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_UCF_S_UPL_REPUNIT 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_UCF_S_UPL_REPUNIT INTO WA_UCF_S_UPL_REPUNIT.


*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 GJAHR, internal->external for field FISCYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_UCF_S_UPL_REPUNIT-FISCYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCF_S_UPL_REPUNIT-FISCYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCYEAR_DE1ST
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_UCF_S_UPL_REPUNIT-FISCYEAR_DE1ST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCF_S_UPL_REPUNIT-FISCYEAR_DE1ST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGU
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_UCF_S_UPL_REPUNIT-LANGU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCF_S_UPL_REPUNIT-LANGU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCYEAR_FC
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_UCF_S_UPL_REPUNIT-FISCYEAR_FC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCF_S_UPL_REPUNIT-FISCYEAR_FC.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field FISCYEAR_HFS
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_UCF_S_UPL_REPUNIT-FISCYEAR_HFS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCF_S_UPL_REPUNIT-FISCYEAR_HFS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCYEAR_DOP
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_UCF_S_UPL_REPUNIT-FISCYEAR_DOP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCF_S_UPL_REPUNIT-FISCYEAR_DOP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCYEAR_LC
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_UCF_S_UPL_REPUNIT-FISCYEAR_LC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCF_S_UPL_REPUNIT-FISCYEAR_LC.
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_UCF_S_UPL_REPUNIT_STR, 
INCLUDE0 TYPE STRING,
DUMMY TYPE STRING,
INCLUDE1 TYPE STRING,
DUMMY TYPE STRING,
AREA TYPE STRING,
INCLUDE2 TYPE STRING,
DUMMY TYPE STRING,
FISCYEAR TYPE STRING,
FISCPERIOD TYPE STRING,
CURKEY_LC TYPE STRING,
FISCVARNT TYPE STRING,
FISCYEAR_DE1ST TYPE STRING,
FISCPERIOD_DE1ST TYPE STRING,
DTAXRATE TYPE STRING,
LANGU TYPE STRING,
TXTSH TYPE STRING,
TXTMI TYPE STRING,
TXTLG TYPE STRING,
HRYNAME TYPE STRING,
INCLUDE3 TYPE STRING,
DUMMY TYPE STRING,
HRYLEVEL TYPE STRING,
VALUE_FROM TYPE STRING,
VALUE_TO TYPE STRING,
FIELDNAME_SID TYPE STRING,
VALUE_SID TYPE STRING,
CHILD_FIELDNAME TYPE STRING,
FISCYEAR_FC TYPE STRING,
FISCPERIOD_FC TYPE STRING,
FC_END_PERIOD TYPE STRING,
INCOME_FC TYPE STRING,
ORGCHLOGIC_FC TYPE STRING,
ORGCHANGE_FC TYPE STRING,
FISCYEAR_HFS TYPE STRING,
FISCPERIOD_HFS TYPE STRING,
FISCYEAR_DOP TYPE STRING,
FISCPERIOD_DOP TYPE STRING,
FISCYEAR_LC TYPE STRING,
FISCPERIOD_LC TYPE STRING,
LC_BEG_PERIOD TYPE STRING,
INCOME_LC TYPE STRING,
ORGCHLOGIC_LC TYPE STRING,
MERGER_LC TYPE STRING,
CU_INACTIVE TYPE STRING,
PARENT_FIELDNAME TYPE STRING,
PARENT_VALUE TYPE STRING,
CHILD_VALUE TYPE STRING,
PARENTFLG TYPE STRING,
METHOD TYPE STRING,
COITP TYPE STRING,
CPIPB TYPE STRING,
CHPBG TYPE STRING,
ORGCHLOGIC_MC TYPE STRING,
INCOME_MC TYPE STRING,
DUMMY TYPE STRING,
LINECOUNT TYPE STRING,
LINETYPE TYPE STRING,
LINECOUNT_HEAD TYPE STRING,
PROT_ERR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UCF_S_UPL_REPUNIT_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_UCF_S_UPL_REPUNIT_STR-INCLUDE0 sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-DUMMY sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-INCLUDE1 sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-DUMMY sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-AREA sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-INCLUDE2 sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-DUMMY sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCYEAR sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCPERIOD sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-CURKEY_LC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCVARNT sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCYEAR_DE1ST sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCPERIOD_DE1ST sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-DTAXRATE sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-LANGU sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-TXTSH sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-TXTMI sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-TXTLG sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-HRYNAME sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-INCLUDE3 sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-DUMMY sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-HRYLEVEL sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-VALUE_FROM sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-VALUE_TO sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FIELDNAME_SID sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-VALUE_SID sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-CHILD_FIELDNAME sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCYEAR_FC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCPERIOD_FC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FC_END_PERIOD sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-INCOME_FC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-ORGCHLOGIC_FC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-ORGCHANGE_FC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCYEAR_HFS sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCPERIOD_HFS sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCYEAR_DOP sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCPERIOD_DOP sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCYEAR_LC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-FISCPERIOD_LC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-LC_BEG_PERIOD sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-INCOME_LC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-ORGCHLOGIC_LC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-MERGER_LC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-CU_INACTIVE sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-PARENT_FIELDNAME sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-PARENT_VALUE sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-CHILD_VALUE sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-PARENTFLG sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-METHOD sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-COITP sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-CPIPB sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-CHPBG sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-ORGCHLOGIC_MC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-INCOME_MC sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-DUMMY sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-LINECOUNT sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-LINETYPE sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-LINECOUNT_HEAD sy-vline 
WA_UCF_S_UPL_REPUNIT_STR-PROT_ERR sy-vline      INTO ld_text SEPARATED BY SPACE.

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