ABAP Select data from SAP table DPR_TS_API_ROOT_USER_DATA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM DPR_TS_API_ROOT_USER_DATA
*  INTO TABLE @DATA(IT_DPR_TS_API_ROOT_USER_DATA2).
*--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_DPR_TS_API_ROOT_USER_DATA INDEX 1 INTO DATA(WA_DPR_TS_API_ROOT_USER_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<DPR_TS_API_ROOT_USER_DATA>-DEFAULT_PRO_TYPE = 1.
<DPR_TS_API_ROOT_USER_DATA>-DEFAULT_PRO_CAUSE = 1.
<DPR_TS_API_ROOT_USER_DATA>-DEFAULT_PHA_TYPE = 1.
<DPR_TS_API_ROOT_USER_DATA>-DEFAULT_TSK_TYPE = 1.
<DPR_TS_API_ROOT_USER_DATA>-DEFAULT_CLH_TYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_DPR_TS_API_ROOT_USER_DATA-DEFAULT_CALENDAR, sy-vline,
  WA_DPR_TS_API_ROOT_USER_DATA-SHOW_CHANGE_DOCS, sy-vline,
  WA_DPR_TS_API_ROOT_USER_DATA-FONT_SIZE, sy-vline,
  WA_DPR_TS_API_ROOT_USER_DATA-SHOW_HEADER, sy-vline,
  WA_DPR_TS_API_ROOT_USER_DATA-DATES, sy-vline,
  WA_DPR_TS_API_ROOT_USER_DATA-DEFAULT_MODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_DPR_TS_API_ROOT_USER_DATA 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_DPR_TS_API_ROOT_USER_DATA 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_DPR_TS_API_ROOT_USER_DATA INTO WA_DPR_TS_API_ROOT_USER_DATA.


*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_DPR_TS_API_ROOT_USER_DATA_STR, 
DEFAULT_PRO_TYPE TYPE STRING,
DEFAULT_PRO_CAUSE TYPE STRING,
DEFAULT_PHA_TYPE TYPE STRING,
DEFAULT_TSK_TYPE TYPE STRING,
DEFAULT_CLH_TYPE TYPE STRING,
DEFAULT_CALENDAR TYPE STRING,
SHOW_CHANGE_DOCS TYPE STRING,
FONT_SIZE TYPE STRING,
SHOW_HEADER TYPE STRING,
DATES TYPE STRING,
DEFAULT_MODE TYPE STRING,
INFO_URL TYPE STRING,
USE_APPLET_FOR_EDMS TYPE STRING,
USE_FILE_EXPLORER TYPE STRING,
DATE_SET TYPE STRING,
DOCUMENT_UPLOAD TYPE STRING,
DEFAULT_DETAIL_VIEW TYPE STRING,
DEFAULT_PLANNING_VIEW TYPE STRING,
DEFAULT_PROJECT_VIEW TYPE STRING,
DEFAULT_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_FIN_GECCO_VIEW TYPE STRING,
CHANGE_DOCS_FROM TYPE STRING,
CHANGE_DOCS_TO TYPE STRING,
CHANGE_DOCS_MANUAL TYPE STRING,
TEXT_LANGUAGE TYPE STRING,
DEFAULT_PROJECT_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_TASK_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_CL_ITEM_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_CTRLP_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_VERSION_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_VER_SIM_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_VER_SNP_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_TEMPL_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_CKL_T_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_CTRLP_T_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_PRO_T_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_EVA_OP_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_EVA_SIM_MYOBJECTS_VIEW TYPE STRING,
DEFAULT_EVA_SNP_MYOBJECTS_VIEW TYPE STRING,
TABLE_SCROLLING TYPE STRING,
TREE_SCROLLING TYPE STRING,
TREE_WIDTH TYPE STRING,
SCHEDULE_ON_REQUEST TYPE STRING,
DEFAULT_RES_MAXIMUM_HITS TYPE STRING,
DEFAULT_RES_MINIMUM_AVAIL TYPE STRING,
DEFAULT_RES_MINIMUM_SKILL TYPE STRING,
GANTT_HIDDEN_COLUMNS TYPE STRING,
GANTT_HIDE_RELATIONS TYPE STRING,
GANTT_HIDDEN_COLUMNS2 TYPE STRING,
GANTT_HIDE_SCHEDULE_CONFLICTS TYPE STRING,
DELETE_WITHOUT_CONFIRM TYPE STRING,
NO_DETAIL_NAVIGATION TYPE STRING,
DEFAULT_VIEW TYPE STRING,
FILTER_START_DATE TYPE STRING,
FILTER_END_DATE TYPE STRING,
FILTER_REF_DATE TYPE STRING,
FILTER_TYPE TYPE STRING,
FILTER_TODAY TYPE STRING,
FILTER_RANGE TYPE STRING,
FILTER_PAGE_NUM TYPE STRING,
GANTT_MORE_INFORMATION TYPE STRING,
OPTIMIZED_FOR_RESOLUTION TYPE STRING,
GANTT_DISABLE_SCROLL_TO_START TYPE STRING,
TIMESCALE TYPE STRING,
GANTT_HIDE_MILESTONE_AGG TYPE STRING,
GANTT_HIDE_PHASE_AGG TYPE STRING,
GANTT_HIDE_TASK_AGG TYPE STRING,
MPMON_SHOW_MIRRORED_TASKS TYPE STRING,
GANTT_HIDE_CONSTRAINTS TYPE STRING,
DEFAULT_PRO_DASH_VIEW TYPE STRING,
DEFAULT_TSK_DASH_VIEW TYPE STRING,
DEFAULT_CLI_DASH_VIEW TYPE STRING,
LONGTEXT_ROWS TYPE STRING,
LONGTEXT_COLUMNS TYPE STRING,
TABLE_LIST_VIEW TYPE STRING,END OF T_EKKO_STR.
DATA: WA_DPR_TS_API_ROOT_USER_DATA_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_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PRO_TYPE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PRO_CAUSE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PHA_TYPE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_TSK_TYPE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_CLH_TYPE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_CALENDAR sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-SHOW_CHANGE_DOCS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FONT_SIZE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-SHOW_HEADER sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DATES sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_MODE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-INFO_URL sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-USE_APPLET_FOR_EDMS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-USE_FILE_EXPLORER sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DATE_SET sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DOCUMENT_UPLOAD sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_DETAIL_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PLANNING_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PROJECT_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_FIN_GECCO_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-CHANGE_DOCS_FROM sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-CHANGE_DOCS_TO sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-CHANGE_DOCS_MANUAL sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-TEXT_LANGUAGE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PROJECT_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_TASK_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_CL_ITEM_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_CTRLP_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_VERSION_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_VER_SIM_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_VER_SNP_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_TEMPL_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_CKL_T_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_CTRLP_T_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PRO_T_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_EVA_OP_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_EVA_SIM_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_EVA_SNP_MYOBJECTS_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-TABLE_SCROLLING sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-TREE_SCROLLING sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-TREE_WIDTH sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-SCHEDULE_ON_REQUEST sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_RES_MAXIMUM_HITS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_RES_MINIMUM_AVAIL sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_RES_MINIMUM_SKILL sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDDEN_COLUMNS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDE_RELATIONS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDDEN_COLUMNS2 sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDE_SCHEDULE_CONFLICTS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DELETE_WITHOUT_CONFIRM sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-NO_DETAIL_NAVIGATION sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FILTER_START_DATE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FILTER_END_DATE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FILTER_REF_DATE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FILTER_TYPE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FILTER_TODAY sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FILTER_RANGE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-FILTER_PAGE_NUM sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_MORE_INFORMATION sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-OPTIMIZED_FOR_RESOLUTION sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_DISABLE_SCROLL_TO_START sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-TIMESCALE sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDE_MILESTONE_AGG sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDE_PHASE_AGG sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDE_TASK_AGG sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-MPMON_SHOW_MIRRORED_TASKS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-GANTT_HIDE_CONSTRAINTS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_PRO_DASH_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_TSK_DASH_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-DEFAULT_CLI_DASH_VIEW sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-LONGTEXT_ROWS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-LONGTEXT_COLUMNS sy-vline 
WA_DPR_TS_API_ROOT_USER_DATA_STR-TABLE_LIST_VIEW sy-vline      INTO ld_text SEPARATED BY SPACE.

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