ABAP Select data from SAP table FCLM_CP_PROF into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCLM_CP_PROF
*  INTO TABLE @DATA(IT_FCLM_CP_PROF2).
*--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_FCLM_CP_PROF INDEX 1 INTO DATA(WA_FCLM_CP_PROF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCLM_CP_PROF>-MANDT = 1.
<FCLM_CP_PROF>-PROFILE_NAME = 1.
<FCLM_CP_PROF>-PROF_DESCRIPTION = 1.
<FCLM_CP_PROF>-HIERARCHY_SOURCE = 1.
<FCLM_CP_PROF>-HIERARCHY_LEVEL1 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCLM_CP_PROF-HIERARCHY_LEVEL2, sy-vline,
  WA_FCLM_CP_PROF-HIERARCHY_LEVEL3, sy-vline,
  WA_FCLM_CP_PROF-BANK_ACC_HIERARCHY_ID, sy-vline,
  WA_FCLM_CP_PROF-BALANCE_CATEGORY, sy-vline,
  WA_FCLM_CP_PROF-VIEW_CATEGORY, sy-vline,
  WA_FCLM_CP_PROF-STEP_RHYTHM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCLM_CP_PROF 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_FCLM_CP_PROF 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_FCLM_CP_PROF INTO WA_FCLM_CP_PROF.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FCLM_CP_PROF_STR, 
MANDT TYPE STRING,
PROFILE_NAME TYPE STRING,
PROF_DESCRIPTION TYPE STRING,
HIERARCHY_SOURCE TYPE STRING,
HIERARCHY_LEVEL1 TYPE STRING,
HIERARCHY_LEVEL2 TYPE STRING,
HIERARCHY_LEVEL3 TYPE STRING,
BANK_ACC_HIERARCHY_ID TYPE STRING,
BALANCE_CATEGORY TYPE STRING,
VIEW_CATEGORY TYPE STRING,
STEP_RHYTHM TYPE STRING,
STEP_UNIT TYPE STRING,
PERIOD_END TYPE STRING,
SHOW_OVERDUE TYPE STRING,
INCLUDE_OVERDUE_IN_CLOSING TYPE STRING,
SHIFT_OPTION TYPE STRING,
FACTORY_CALENDAR TYPE STRING,
DISPLAY_CURRENCY TYPE STRING,
EXCHANGE_RATE_TYPE TYPE STRING,
SCALING_DECIMAL_PLACE TYPE STRING,
SCALING_PREDECIMAL_PLACE TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_AT TYPE STRING,
LAST_CHANGED_BY TYPE STRING,
LAST_CHANGED_AT TYPE STRING,
NEED_ROOT_NODE TYPE STRING,
ROOT_NODE TYPE STRING,
SHOW_FUTURE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCLM_CP_PROF_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_FCLM_CP_PROF_STR-MANDT sy-vline 
WA_FCLM_CP_PROF_STR-PROFILE_NAME sy-vline 
WA_FCLM_CP_PROF_STR-PROF_DESCRIPTION sy-vline 
WA_FCLM_CP_PROF_STR-HIERARCHY_SOURCE sy-vline 
WA_FCLM_CP_PROF_STR-HIERARCHY_LEVEL1 sy-vline 
WA_FCLM_CP_PROF_STR-HIERARCHY_LEVEL2 sy-vline 
WA_FCLM_CP_PROF_STR-HIERARCHY_LEVEL3 sy-vline 
WA_FCLM_CP_PROF_STR-BANK_ACC_HIERARCHY_ID sy-vline 
WA_FCLM_CP_PROF_STR-BALANCE_CATEGORY sy-vline 
WA_FCLM_CP_PROF_STR-VIEW_CATEGORY sy-vline 
WA_FCLM_CP_PROF_STR-STEP_RHYTHM sy-vline 
WA_FCLM_CP_PROF_STR-STEP_UNIT sy-vline 
WA_FCLM_CP_PROF_STR-PERIOD_END sy-vline 
WA_FCLM_CP_PROF_STR-SHOW_OVERDUE sy-vline 
WA_FCLM_CP_PROF_STR-INCLUDE_OVERDUE_IN_CLOSING sy-vline 
WA_FCLM_CP_PROF_STR-SHIFT_OPTION sy-vline 
WA_FCLM_CP_PROF_STR-FACTORY_CALENDAR sy-vline 
WA_FCLM_CP_PROF_STR-DISPLAY_CURRENCY sy-vline 
WA_FCLM_CP_PROF_STR-EXCHANGE_RATE_TYPE sy-vline 
WA_FCLM_CP_PROF_STR-SCALING_DECIMAL_PLACE sy-vline 
WA_FCLM_CP_PROF_STR-SCALING_PREDECIMAL_PLACE sy-vline 
WA_FCLM_CP_PROF_STR-CREATED_BY sy-vline 
WA_FCLM_CP_PROF_STR-CREATED_AT sy-vline 
WA_FCLM_CP_PROF_STR-LAST_CHANGED_BY sy-vline 
WA_FCLM_CP_PROF_STR-LAST_CHANGED_AT sy-vline 
WA_FCLM_CP_PROF_STR-NEED_ROOT_NODE sy-vline 
WA_FCLM_CP_PROF_STR-ROOT_NODE sy-vline 
WA_FCLM_CP_PROF_STR-SHOW_FUTURE sy-vline      INTO ld_text SEPARATED BY SPACE.

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