ABAP Select data from SAP table RPM_TS_DX_INIATIVE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPM_TS_DX_INIATIVE
*  INTO TABLE @DATA(IT_RPM_TS_DX_INIATIVE2).
*--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_RPM_TS_DX_INIATIVE INDEX 1 INTO DATA(WA_RPM_TS_DX_INIATIVE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPM_TS_DX_INIATIVE>-EXTERNAL_ID = 1.
<RPM_TS_DX_INIATIVE>-INIATIVE_NAME = 1.
<RPM_TS_DX_INIATIVE>-INIATIVE_DESCRIPTION = 1.
<RPM_TS_DX_INIATIVE>-PORTFOLIO_ID = 1.
<RPM_TS_DX_INIATIVE>-BUCKET_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPM_TS_DX_INIATIVE-INITIATIVE_TYPE, sy-vline,
  WA_RPM_TS_DX_INIATIVE-TEMPLATE_ID, sy-vline,
  WA_RPM_TS_DX_INIATIVE-FORECAST_START, sy-vline,
  WA_RPM_TS_DX_INIATIVE-PLANNED_START, sy-vline,
  WA_RPM_TS_DX_INIATIVE-ACTUAL_START, sy-vline,
  WA_RPM_TS_DX_INIATIVE-FORECAST_FINISH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RPM_TS_DX_INIATIVE 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_RPM_TS_DX_INIATIVE 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_RPM_TS_DX_INIATIVE INTO WA_RPM_TS_DX_INIATIVE.


*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 UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RPM_TS_DX_INIATIVE-UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RPM_TS_DX_INIATIVE-UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RESPONSIBLE_RESOURCE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RPM_TS_DX_INIATIVE-RESPONSIBLE_RESOURCE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RPM_TS_DX_INIATIVE-RESPONSIBLE_RESOURCE.
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_RPM_TS_DX_INIATIVE_STR, 
EXTERNAL_ID TYPE STRING,
INIATIVE_NAME TYPE STRING,
INIATIVE_DESCRIPTION TYPE STRING,
PORTFOLIO_ID TYPE STRING,
BUCKET_ID TYPE STRING,
INITIATIVE_TYPE TYPE STRING,
TEMPLATE_ID TYPE STRING,
FORECAST_START TYPE STRING,
PLANNED_START TYPE STRING,
ACTUAL_START TYPE STRING,
FORECAST_FINISH TYPE STRING,
PLANNED_FINISH TYPE STRING,
ACTUAL_FINISH TYPE STRING,
CATEGORY TYPE STRING,
SUBCATEGORY TYPE STRING,
PTYPE TYPE STRING,
TTYPE TYPE STRING,
RISKA TYPE STRING,
PROBT TYPE STRING,
PROBC TYPE STRING,
COSTD TYPE STRING,
COSTL TYPE STRING,
NPV TYPE STRING,
CURRENCY TYPE STRING,
PERIODTYPE TYPE STRING,
UNIT TYPE STRING,
ESCALATION TYPE STRING,
PRIORITY_GROUP TYPE STRING,
CAP_PERIODTYPE TYPE STRING,
HEADC TYPE STRING,
DISCOUNT_RATE TYPE STRING,
ECV TYPE STRING,
RISK_GROUP TYPE STRING,
RESP_ORG_UNIT TYPE STRING,
GROUPING TYPE STRING,
SEARCH_FIELD TYPE STRING,
PRIORITY TYPE STRING,
AREA TYPE STRING,
LOCATION TYPE STRING,
RELEASE_DATE TYPE STRING,
STSMA TYPE STRING,
CAUSE TYPE STRING,
RESPONSIBLE_ROLE TYPE STRING,
RESPONSIBLE_RESOURCE TYPE STRING,
SYSTEM_STATUS TYPE STRING,
USER_STATUS TYPE STRING,
COMMENTS TYPE STRING,
EA_DUMMY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RPM_TS_DX_INIATIVE_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_RPM_TS_DX_INIATIVE_STR-EXTERNAL_ID sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-INIATIVE_NAME sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-INIATIVE_DESCRIPTION sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PORTFOLIO_ID sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-BUCKET_ID sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-INITIATIVE_TYPE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-TEMPLATE_ID sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-FORECAST_START sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PLANNED_START sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-ACTUAL_START sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-FORECAST_FINISH sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PLANNED_FINISH sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-ACTUAL_FINISH sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-CATEGORY sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-SUBCATEGORY sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PTYPE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-TTYPE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-RISKA sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PROBT sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PROBC sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-COSTD sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-COSTL sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-NPV sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-CURRENCY sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PERIODTYPE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-UNIT sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-ESCALATION sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PRIORITY_GROUP sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-CAP_PERIODTYPE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-HEADC sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-DISCOUNT_RATE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-ECV sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-RISK_GROUP sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-RESP_ORG_UNIT sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-GROUPING sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-SEARCH_FIELD sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-PRIORITY sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-AREA sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-LOCATION sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-RELEASE_DATE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-STSMA sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-CAUSE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-RESPONSIBLE_ROLE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-RESPONSIBLE_RESOURCE sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-SYSTEM_STATUS sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-USER_STATUS sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-COMMENTS sy-vline 
WA_RPM_TS_DX_INIATIVE_STR-EA_DUMMY sy-vline      INTO ld_text SEPARATED BY SPACE.

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