ABAP Select data from SAP table RPM_TS_PROJECT_BW 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_PROJECT_BW 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_PROJECT_BW. 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_PROJECT_BW 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_PROJECT_BW TYPE STANDARD TABLE OF RPM_TS_PROJECT_BW,
      WA_RPM_TS_PROJECT_BW TYPE RPM_TS_PROJECT_BW,
      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_PROJECT_BW> TYPE RPM_TS_PROJECT_BW.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPM_TS_PROJECT_BW
*  INTO TABLE @DATA(IT_RPM_TS_PROJECT_BW2).
*--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_PROJECT_BW INDEX 1 INTO DATA(WA_RPM_TS_PROJECT_BW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPM_TS_PROJECT_BW>-GUID = 1.
<RPM_TS_PROJECT_BW>-EXTERNAL_ID = 1.
<RPM_TS_PROJECT_BW>-PROJ_DESCRIPTION = 1.
<RPM_TS_PROJECT_BW>-ACTUALSTART = 1.
<RPM_TS_PROJECT_BW>-ACTUALFINISH = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPM_TS_PROJECT_BW-PLANSTART, sy-vline,
  WA_RPM_TS_PROJECT_BW-PLANFINISH, sy-vline,
  WA_RPM_TS_PROJECT_BW-DELIVERY_DATE, sy-vline,
  WA_RPM_TS_PROJECT_BW-ACTUAL_DURATION, sy-vline,
  WA_RPM_TS_PROJECT_BW-PLAN_DURATION, sy-vline,
  WA_RPM_TS_PROJECT_BW-DURATION_UNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RPM_TS_PROJECT_BW 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_PROJECT_BW 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_PROJECT_BW INTO WA_RPM_TS_PROJECT_BW.


*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 DURATION_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RPM_TS_PROJECT_BW-DURATION_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RPM_TS_PROJECT_BW-DURATION_UNIT.
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_PROJECT_BW_STR, 
GUID TYPE STRING,
EXTERNAL_ID TYPE STRING,
PROJ_DESCRIPTION TYPE STRING,
ACTUALSTART TYPE STRING,
ACTUALFINISH TYPE STRING,
PLANSTART TYPE STRING,
PLANFINISH TYPE STRING,
DELIVERY_DATE TYPE STRING,
ACTUAL_DURATION TYPE STRING,
PLAN_DURATION TYPE STRING,
DURATION_UNIT TYPE STRING,
CATEGORY TYPE STRING,
SUBCATEGORY TYPE STRING,
PHASE TYPE STRING,
PTYPE TYPE STRING,
PTEST TYPE STRING,
CTEST TYPE STRING,
TTYPE TYPE STRING,
APSTAT TYPE STRING,
APSTAT_GROUP TYPE STRING,
EXSTAT TYPE STRING,
EXSTAT_GROUP TYPE STRING,
PPRIO TYPE STRING,
RISKA TYPE STRING,
PROBT TYPE STRING,
PROBC TYPE STRING,
HEADC TYPE STRING,
BUDGT TYPE STRING,
COSTF TYPE STRING,
COSTA TYPE STRING,
COSTD TYPE STRING,
COSTL TYPE STRING,
NPV TYPE STRING,
WAERS TYPE STRING,
LOCATION TYPE STRING,
GEOGRAPHY TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
POST_CODE TYPE STRING,
ACTUAL_HEADCOUNT TYPE STRING,
ECV TYPE STRING,
PROPOSED TYPE STRING,
DERIVED_RISK TYPE STRING,
START_VARIANCE TYPE STRING,
END_VARIANCE TYPE STRING,
DUR_VARIANCE TYPE STRING,
HEAD_VARIANCE TYPE STRING,
COST_VARIANCE TYPE STRING,
COST_TD_VARIANCE TYPE STRING,
ACTUAL_WORK TYPE STRING,
PLANNED_WORK TYPE STRING,
WORK_UNITS TYPE STRING,
BASELINE_START TYPE STRING,
BASELINE_FINISH TYPE STRING,
COSTF_TD TYPE STRING,
COSTA_TD TYPE STRING,
ANNUAL_BUDGET TYPE STRING,
IS_MASTER TYPE STRING,
PARENT_ID TYPE STRING,
PRIORITY_GROUP TYPE STRING,
BUDGET_GROUP TYPE STRING,
SCHEDULE_GROUP TYPE STRING,
RISK_GROUP TYPE STRING,
STAFFING_GROUP TYPE STRING,
PORTFL_ITEM_GUID TYPE STRING,
AMOUNT1 TYPE STRING,
AMOUNT2 TYPE STRING,
AMOUNT3 TYPE STRING,
AMOUNT4 TYPE STRING,
AMOUNT5 TYPE STRING,
NUMBER1 TYPE STRING,
NUMBER2 TYPE STRING,
NUMBER3 TYPE STRING,
NUMBER4 TYPE STRING,
NUMBER5 TYPE STRING,
AMOUNT6 TYPE STRING,
AMOUNT7 TYPE STRING,
AMOUNT8 TYPE STRING,
AMOUNT9 TYPE STRING,
AMOUNT10 TYPE STRING,
NUMBER6 TYPE STRING,
NUMBER7 TYPE STRING,
NUMBER8 TYPE STRING,
NUMBER9 TYPE STRING,
NUMBER10 TYPE STRING,
SUM_HEADC TYPE STRING,
SUM_BUDGT TYPE STRING,
SUM_COSTF TYPE STRING,
SUM_COSTA TYPE STRING,
SUM_COSTD TYPE STRING,
SUM_COSTL TYPE STRING,
SUM_NPV TYPE STRING,
SUM_CURRENCY TYPE STRING,
SUM_A_HEADCOUNT TYPE STRING,
SUM_A_WORK TYPE STRING,
SUM_P_WORK TYPE STRING,
SUM_WORK_UNITS TYPE STRING,
SUM_COSTF_TD TYPE STRING,
SUM_COSTA_TD TYPE STRING,
SUM_A_BUDGET TYPE STRING,
SUM_V_COST TYPE STRING,
SUM_V_HEADCOUNT TYPE STRING,
SUM_V_WORK TYPE STRING,
SUM_V_COST_TD TYPE STRING,
SUM_ECV TYPE STRING,
AVG_PROBT TYPE STRING,
AVG_PROBC TYPE STRING,
PRO_EXTERNAL_ID TYPE STRING,
PRO_GUID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RPM_TS_PROJECT_BW_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_PROJECT_BW_STR-GUID sy-vline 
WA_RPM_TS_PROJECT_BW_STR-EXTERNAL_ID sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PROJ_DESCRIPTION sy-vline 
WA_RPM_TS_PROJECT_BW_STR-ACTUALSTART sy-vline 
WA_RPM_TS_PROJECT_BW_STR-ACTUALFINISH sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PLANSTART sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PLANFINISH sy-vline 
WA_RPM_TS_PROJECT_BW_STR-DELIVERY_DATE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-ACTUAL_DURATION sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PLAN_DURATION sy-vline 
WA_RPM_TS_PROJECT_BW_STR-DURATION_UNIT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-CATEGORY sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUBCATEGORY sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PHASE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PTYPE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PTEST sy-vline 
WA_RPM_TS_PROJECT_BW_STR-CTEST sy-vline 
WA_RPM_TS_PROJECT_BW_STR-TTYPE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-APSTAT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-APSTAT_GROUP sy-vline 
WA_RPM_TS_PROJECT_BW_STR-EXSTAT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-EXSTAT_GROUP sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PPRIO sy-vline 
WA_RPM_TS_PROJECT_BW_STR-RISKA sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PROBT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PROBC sy-vline 
WA_RPM_TS_PROJECT_BW_STR-HEADC sy-vline 
WA_RPM_TS_PROJECT_BW_STR-BUDGT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COSTF sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COSTA sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COSTD sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COSTL sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NPV sy-vline 
WA_RPM_TS_PROJECT_BW_STR-WAERS sy-vline 
WA_RPM_TS_PROJECT_BW_STR-LOCATION sy-vline 
WA_RPM_TS_PROJECT_BW_STR-GEOGRAPHY sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COUNTRY sy-vline 
WA_RPM_TS_PROJECT_BW_STR-REGION sy-vline 
WA_RPM_TS_PROJECT_BW_STR-POST_CODE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-ACTUAL_HEADCOUNT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-ECV sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PROPOSED sy-vline 
WA_RPM_TS_PROJECT_BW_STR-DERIVED_RISK sy-vline 
WA_RPM_TS_PROJECT_BW_STR-START_VARIANCE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-END_VARIANCE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-DUR_VARIANCE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-HEAD_VARIANCE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COST_VARIANCE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COST_TD_VARIANCE sy-vline 
WA_RPM_TS_PROJECT_BW_STR-ACTUAL_WORK sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PLANNED_WORK sy-vline 
WA_RPM_TS_PROJECT_BW_STR-WORK_UNITS sy-vline 
WA_RPM_TS_PROJECT_BW_STR-BASELINE_START sy-vline 
WA_RPM_TS_PROJECT_BW_STR-BASELINE_FINISH sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COSTF_TD sy-vline 
WA_RPM_TS_PROJECT_BW_STR-COSTA_TD sy-vline 
WA_RPM_TS_PROJECT_BW_STR-ANNUAL_BUDGET sy-vline 
WA_RPM_TS_PROJECT_BW_STR-IS_MASTER sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PARENT_ID sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PRIORITY_GROUP sy-vline 
WA_RPM_TS_PROJECT_BW_STR-BUDGET_GROUP sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SCHEDULE_GROUP sy-vline 
WA_RPM_TS_PROJECT_BW_STR-RISK_GROUP sy-vline 
WA_RPM_TS_PROJECT_BW_STR-STAFFING_GROUP sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PORTFL_ITEM_GUID sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT1 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT2 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT3 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT4 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT5 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER1 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER2 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER3 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER4 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER5 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT6 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT7 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT8 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT9 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AMOUNT10 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER6 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER7 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER8 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER9 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-NUMBER10 sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_HEADC sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_BUDGT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_COSTF sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_COSTA sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_COSTD sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_COSTL sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_NPV sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_CURRENCY sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_A_HEADCOUNT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_A_WORK sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_P_WORK sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_WORK_UNITS sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_COSTF_TD sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_COSTA_TD sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_A_BUDGET sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_V_COST sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_V_HEADCOUNT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_V_WORK sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_V_COST_TD sy-vline 
WA_RPM_TS_PROJECT_BW_STR-SUM_ECV sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AVG_PROBT sy-vline 
WA_RPM_TS_PROJECT_BW_STR-AVG_PROBC sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PRO_EXTERNAL_ID sy-vline 
WA_RPM_TS_PROJECT_BW_STR-PRO_GUID sy-vline      INTO ld_text SEPARATED BY SPACE.

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