ABAP Select data from SAP table RPM_TS_PROJECT_SUMMARY_HELP 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_SUMMARY_HELP 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_SUMMARY_HELP. 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_SUMMARY_HELP 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_SUMMARY_HELP TYPE STANDARD TABLE OF RPM_TS_PROJECT_SUMMARY_HELP,
      WA_RPM_TS_PROJECT_SUMMARY_HELP TYPE RPM_TS_PROJECT_SUMMARY_HELP,
      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_SUMMARY_HELP> TYPE RPM_TS_PROJECT_SUMMARY_HELP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPM_TS_PROJECT_SUMMARY_HELP
*  INTO TABLE @DATA(IT_RPM_TS_PROJECT_SUMMARY_HELP2).
*--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_SUMMARY_HELP INDEX 1 INTO DATA(WA_RPM_TS_PROJECT_SUMMARY_HELP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPM_TS_PROJECT_SUMMARY_HELP>-COUNT = 1.
<RPM_TS_PROJECT_SUMMARY_HELP>-TOT_PROBC = 1.
<RPM_TS_PROJECT_SUMMARY_HELP>-TOT_PROBT = 1.
<RPM_TS_PROJECT_SUMMARY_HELP>-BUDGT = 1.
<RPM_TS_PROJECT_SUMMARY_HELP>-COSTF = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPM_TS_PROJECT_SUMMARY_HELP-COSTA, sy-vline,
  WA_RPM_TS_PROJECT_SUMMARY_HELP-COSTD, sy-vline,
  WA_RPM_TS_PROJECT_SUMMARY_HELP-COSTL, sy-vline,
  WA_RPM_TS_PROJECT_SUMMARY_HELP-NPV, sy-vline,
  WA_RPM_TS_PROJECT_SUMMARY_HELP-COSTF_TD, sy-vline,
  WA_RPM_TS_PROJECT_SUMMARY_HELP-COSTA_TD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RPM_TS_PROJECT_SUMMARY_HELP 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_SUMMARY_HELP 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_SUMMARY_HELP INTO WA_RPM_TS_PROJECT_SUMMARY_HELP.


*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_RPM_TS_PROJECT_SUMMARY_HELP_STR, 
COUNT TYPE STRING,
TOT_PROBC TYPE STRING,
TOT_PROBT TYPE STRING,
BUDGT TYPE STRING,
COSTF TYPE STRING,
COSTA TYPE STRING,
COSTD TYPE STRING,
COSTL TYPE STRING,
NPV TYPE STRING,
COSTF_TD TYPE STRING,
COSTA_TD TYPE STRING,
ANNUAL_BUDGET TYPE STRING,
PROBC TYPE STRING,
PROBT TYPE STRING,
ECV TYPE STRING,
CURRENCY TYPE STRING,
ACTUAL_WORK TYPE STRING,
PLANNED_WORK TYPE STRING,
WORK_UNITS TYPE STRING,
HEADC TYPE STRING,
ACTUAL_HEADCOUNT TYPE STRING,
VAR_COST TYPE STRING,
VAR_HEADCOUNT TYPE STRING,
VAR_WORK TYPE STRING,
VAR_COST_TD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RPM_TS_PROJECT_SUMMARY_HELP_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_SUMMARY_HELP_STR-COUNT sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-TOT_PROBC sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-TOT_PROBT sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-BUDGT sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-COSTF sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-COSTA sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-COSTD sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-COSTL sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-NPV sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-COSTF_TD sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-COSTA_TD sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-ANNUAL_BUDGET sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-PROBC sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-PROBT sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-ECV sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-CURRENCY sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-ACTUAL_WORK sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-PLANNED_WORK sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-WORK_UNITS sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-HEADC sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-ACTUAL_HEADCOUNT sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-VAR_COST sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-VAR_HEADCOUNT sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-VAR_WORK sy-vline 
WA_RPM_TS_PROJECT_SUMMARY_HELP_STR-VAR_COST_TD sy-vline      INTO ld_text SEPARATED BY SPACE.

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