ABAP Select data from SAP table DPR_MSPREQUEST_RESPONSE_RESOU1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP DPR_MSPREQUEST_RESPONSE_RESOU1 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_MSPREQUEST_RESPONSE_RESOU1. 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_MSPREQUEST_RESPONSE_RESOU1 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_MSPREQUEST_RESPONSE_RESOU1 TYPE STANDARD TABLE OF DPR_MSPREQUEST_RESPONSE_RESOU1,
      WA_DPR_MSPREQUEST_RESPONSE_RESOU1 TYPE DPR_MSPREQUEST_RESPONSE_RESOU1,
      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_MSPREQUEST_RESPONSE_RESOU1> TYPE DPR_MSPREQUEST_RESPONSE_RESOU1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_DPR_MSPREQUEST_RESPONSE_RESOU1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM DPR_MSPREQUEST_RESPONSE_RESOU1
  INTO TABLE IT_DPR_MSPREQUEST_RESPONSE_RESOU1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM DPR_MSPREQUEST_RESPONSE_RESOU1
*  INTO TABLE @DATA(IT_DPR_MSPREQUEST_RESPONSE_RESOU12).
*--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_MSPREQUEST_RESPONSE_RESOU1 INDEX 1 INTO DATA(WA_DPR_MSPREQUEST_RESPONSE_RESOU12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_DPR_MSPREQUEST_RESPONSE_RESOU1 ASSIGNING <DPR_MSPREQUEST_RESPONSE_RESOU1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<DPR_MSPREQUEST_RESPONSE_RESOU1>-UID = 1.
<DPR_MSPREQUEST_RESPONSE_RESOU1>-ID = 1.
<DPR_MSPREQUEST_RESPONSE_RESOU1>-NAME = 1.
<DPR_MSPREQUEST_RESPONSE_RESOU1>-TYPE = 1.
<DPR_MSPREQUEST_RESPONSE_RESOU1>-IS_NULL = 1.

ENDLOOP.

LOOP AT IT_DPR_MSPREQUEST_RESPONSE_RESOU1 INTO WA_DPR_MSPREQUEST_RESPONSE_RESOU1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_DPR_MSPREQUEST_RESPONSE_RESOU1-INITIALS, sy-vline,
  WA_DPR_MSPREQUEST_RESPONSE_RESOU1-PHONETICS, sy-vline,
  WA_DPR_MSPREQUEST_RESPONSE_RESOU1-NTACCOUNT, sy-vline,
  WA_DPR_MSPREQUEST_RESPONSE_RESOU1-MATERIAL_LABEL, sy-vline,
  WA_DPR_MSPREQUEST_RESPONSE_RESOU1-CODE, sy-vline,
  WA_DPR_MSPREQUEST_RESPONSE_RESOU1-GROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_DPR_MSPREQUEST_RESPONSE_RESOU1 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_MSPREQUEST_RESPONSE_RESOU1 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_MSPREQUEST_RESPONSE_RESOU1 INTO WA_DPR_MSPREQUEST_RESPONSE_RESOU1.


*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_MSPREQUEST_RESPONSE_RESOU1_STR, 
UID TYPE STRING,
ID TYPE STRING,
NAME TYPE STRING,
TYPE TYPE STRING,
IS_NULL TYPE STRING,
INITIALS TYPE STRING,
PHONETICS TYPE STRING,
NTACCOUNT TYPE STRING,
MATERIAL_LABEL TYPE STRING,
CODE TYPE STRING,
GROUP TYPE STRING,
WORK_GROUP TYPE STRING,
EMAIL_ADDRESS TYPE STRING,
HYPERLINK TYPE STRING,
HYPERLINK_ADDRESS TYPE STRING,
HYPERLINK_SUB_ADDRESS TYPE STRING,
MAX_UNITS TYPE STRING,
PEAK_UNITS TYPE STRING,
OVER_ALLOCATED TYPE STRING,
AVAILABLE_FROM TYPE STRING,
AVAILABLE_TO TYPE STRING,
START TYPE STRING,
FINISH TYPE STRING,
CAN_LEVEL TYPE STRING,
ACCRUE_AT TYPE STRING,
WORK TYPE STRING,
REGULAR_WORK TYPE STRING,
OVERTIME_WORK TYPE STRING,
ACTUAL_WORK TYPE STRING,
REMAINING_WORK TYPE STRING,
ACTUAL_OVERTIME_WORK TYPE STRING,
REMAINING_OVERTIME_WORK TYPE STRING,
PERCENT_WORK_COMPLETE TYPE STRING,
STANDARD_RATE TYPE STRING,
STANDARD_RATE_FORMAT TYPE STRING,
COST TYPE STRING,
OVERTIME_RATE TYPE STRING,
OVERTIME_RATE_FORMAT TYPE STRING,
OVERTIME_COST TYPE STRING,
COST_PER_USE TYPE STRING,
ACTUAL_COST TYPE STRING,
ACTUAL_OVERTIME_COST TYPE STRING,
REMAINING_COST TYPE STRING,
REMAINING_OVERTIME_COST TYPE STRING,
WORK_VARIANCE TYPE STRING,
COST_VARIANCE TYPE STRING,
SV TYPE STRING,
CV TYPE STRING,
ACWP TYPE STRING,
CALENDAR_UID TYPE STRING,
NOTES TYPE STRING,
BCWS TYPE STRING,
BCWP TYPE STRING,
IS_GENERIC TYPE STRING,
IS_INACTIVE TYPE STRING,
IS_ENTERPRISE TYPE STRING,
BOOKING_TYPE TYPE STRING,
ACTUAL_WORK_PROTECTED TYPE STRING,
ACTUAL_OVERTIME_WORK_PROTECTED TYPE STRING,
ACTIVE_DIRECTORY_GUID TYPE STRING,
CREATION_DATE TYPE STRING,
EXTENDED_ATTRIBUTE TYPE STRING,
BASELINE TYPE STRING,
OUTLINE_CODE TYPE STRING,
IS_COST_RESOURCE TYPE STRING,
ASSN_OWNER TYPE STRING,
ASSN_OWNER_GUID TYPE STRING,
IS_BUDGET TYPE STRING,
AVAILABILITY_PERIODS TYPE STRING,
AVAILABILITY_PERIOD TYPE STRING,
RATES TYPE STRING,
RATE TYPE STRING,
TIMEPHASED_DATA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_DPR_MSPREQUEST_RESPONSE_RESOU1_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_MSPREQUEST_RESPONSE_RESOU1_STR-UID sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ID sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-NAME sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-TYPE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-IS_NULL sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-INITIALS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-PHONETICS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-NTACCOUNT sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-MATERIAL_LABEL sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-CODE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-GROUP sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-WORK_GROUP sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-EMAIL_ADDRESS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-HYPERLINK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-HYPERLINK_ADDRESS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-HYPERLINK_SUB_ADDRESS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-MAX_UNITS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-PEAK_UNITS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-OVER_ALLOCATED sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-AVAILABLE_FROM sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-AVAILABLE_TO sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-START sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-FINISH sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-CAN_LEVEL sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACCRUE_AT sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-WORK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-REGULAR_WORK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-OVERTIME_WORK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACTUAL_WORK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-REMAINING_WORK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACTUAL_OVERTIME_WORK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-REMAINING_OVERTIME_WORK sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-PERCENT_WORK_COMPLETE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-STANDARD_RATE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-STANDARD_RATE_FORMAT sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-COST sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-OVERTIME_RATE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-OVERTIME_RATE_FORMAT sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-OVERTIME_COST sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-COST_PER_USE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACTUAL_COST sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACTUAL_OVERTIME_COST sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-REMAINING_COST sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-REMAINING_OVERTIME_COST sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-WORK_VARIANCE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-COST_VARIANCE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-SV sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-CV sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACWP sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-CALENDAR_UID sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-NOTES sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-BCWS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-BCWP sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-IS_GENERIC sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-IS_INACTIVE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-IS_ENTERPRISE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-BOOKING_TYPE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACTUAL_WORK_PROTECTED sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACTUAL_OVERTIME_WORK_PROTECTED sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ACTIVE_DIRECTORY_GUID sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-CREATION_DATE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-EXTENDED_ATTRIBUTE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-BASELINE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-OUTLINE_CODE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-IS_COST_RESOURCE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ASSN_OWNER sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-ASSN_OWNER_GUID sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-IS_BUDGET sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-AVAILABILITY_PERIODS sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-AVAILABILITY_PERIOD sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-RATES sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-RATE sy-vline 
WA_DPR_MSPREQUEST_RESPONSE_RESOU1_STR-TIMEPHASED_DATA sy-vline      INTO ld_text SEPARATED BY SPACE.

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