ABAP Select data from SAP table RCJ_TCBP_TRANSFER 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 RCJ_TCBP_TRANSFER 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 RCJ_TCBP_TRANSFER. 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 RCJ_TCBP_TRANSFER 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_RCJ_TCBP_TRANSFER TYPE STANDARD TABLE OF RCJ_TCBP_TRANSFER,
      WA_RCJ_TCBP_TRANSFER TYPE RCJ_TCBP_TRANSFER,
      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: <RCJ_TCBP_TRANSFER> TYPE RCJ_TCBP_TRANSFER.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RCJ_TCBP_TRANSFER
*  INTO TABLE @DATA(IT_RCJ_TCBP_TRANSFER2).
*--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_RCJ_TCBP_TRANSFER INDEX 1 INTO DATA(WA_RCJ_TCBP_TRANSFER2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RCJ_TCBP_TRANSFER>-WIDTH_P_C = 1.
<RCJ_TCBP_TRANSFER>-CLMN_INDEN = 1.
<RCJ_TCBP_TRANSFER>-ROW_HEIGHT = 1.
<RCJ_TCBP_TRANSFER>-NZANZ = 1.
<RCJ_TCBP_TRANSFER>-PROF_FD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RCJ_TCBP_TRANSFER-PROF_FCAP, sy-vline,
  WA_RCJ_TCBP_TRANSFER-PROF_FMAT, sy-vline,
  WA_RCJ_TCBP_TRANSFER-PROF_FCOS, sy-vline,
  WA_RCJ_TCBP_TRANSFER-PROF_ORDER, sy-vline,
  WA_RCJ_TCBP_TRANSFER-DFDAU, sy-vline,
  WA_RCJ_TCBP_TRANSFER-DAUNE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RCJ_TCBP_TRANSFER 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_RCJ_TCBP_TRANSFER 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_RCJ_TCBP_TRANSFER INTO WA_RCJ_TCBP_TRANSFER.


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

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

*Conversion exit ALPHA, internal->external for field VERSN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RCJ_TCBP_TRANSFER-VERSN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RCJ_TCBP_TRANSFER-VERSN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VERSN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RCJ_TCBP_TRANSFER-VERSN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RCJ_TCBP_TRANSFER-VERSN2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EVA_VERSN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RCJ_TCBP_TRANSFER-EVA_VERSN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RCJ_TCBP_TRANSFER-EVA_VERSN.
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_RCJ_TCBP_TRANSFER_STR, 
WIDTH_P_C TYPE STRING,
CLMN_INDEN TYPE STRING,
ROW_HEIGHT TYPE STRING,
NZANZ TYPE STRING,
PROF_FD TYPE STRING,
PROF_FCAP TYPE STRING,
PROF_FMAT TYPE STRING,
PROF_FCOS TYPE STRING,
PROF_ORDER TYPE STRING,
DFDAU TYPE STRING,
DAUNE TYPE STRING,
DFARB TYPE STRING,
ARBEH TYPE STRING,
VERSN1 TYPE STRING,
VERSN2 TYPE STRING,
UPDTS TYPE STRING,
OBJCP TYPE STRING,
EVA_VERSN TYPE STRING,
FRSPT TYPE STRING,
PFFREI TYPE STRING,
VGKRT TYPE STRING,
GRID_MODE TYPE STRING,
CONSTR TYPE STRING,
SHDOW TYPE STRING,
HORL_MODE TYPE STRING,
ANZ_KAL TYPE STRING,
TRMKS TYPE STRING,
TRMNL TYPE STRING,
CMART TYPE STRING,
CMPOS TYPE STRING,
T_LEFT TYPE STRING,
T_MIDDLE TYPE STRING,
T_RIGHT TYPE STRING,
T_UPPER TYPE STRING,
T_DOWN TYPE STRING,
TMPRI TYPE STRING,
ANZ_TRM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RCJ_TCBP_TRANSFER_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_RCJ_TCBP_TRANSFER_STR-WIDTH_P_C sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-CLMN_INDEN sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-ROW_HEIGHT sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-NZANZ sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-PROF_FD sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-PROF_FCAP sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-PROF_FMAT sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-PROF_FCOS sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-PROF_ORDER sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-DFDAU sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-DAUNE sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-DFARB sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-ARBEH sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-VERSN1 sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-VERSN2 sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-UPDTS sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-OBJCP sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-EVA_VERSN sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-FRSPT sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-PFFREI sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-VGKRT sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-GRID_MODE sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-CONSTR sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-SHDOW sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-HORL_MODE sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-ANZ_KAL sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-TRMKS sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-TRMNL sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-CMART sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-CMPOS sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-T_LEFT sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-T_MIDDLE sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-T_RIGHT sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-T_UPPER sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-T_DOWN sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-TMPRI sy-vline 
WA_RCJ_TCBP_TRANSFER_STR-ANZ_TRM sy-vline      INTO ld_text SEPARATED BY SPACE.

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