ABAP Select data from SAP table EAMS_S_SP_TECHOBJ_SUPTO_DTAILS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EAMS_S_SP_TECHOBJ_SUPTO_DTAILS
*  INTO TABLE @DATA(IT_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS2).
*--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_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS INDEX 1 INTO DATA(WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EAMS_S_SP_TECHOBJ_SUPTO_DTAILS>-EAMS_TEC_OBJ_TYPE = 1.
<EAMS_S_SP_TECHOBJ_SUPTO_DTAILS>-EAMS_TEC_OBJ_NO = 1.
<EAMS_S_SP_TECHOBJ_SUPTO_DTAILS>-EAMS_TEC_OBJ_TXT = 1.
<EAMS_S_SP_TECHOBJ_SUPTO_DTAILS>-STORT = 1.
<EAMS_S_SP_TECHOBJ_SUPTO_DTAILS>-LOCATION_DESC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-MSGRP, sy-vline,
  WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-ROOM_DESC, sy-vline,
  WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-BEBER, sy-vline,
  WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-PLANT_SECTION_PERS_DESCR, sy-vline,
  WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-ARBPL, sy-vline,
  WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-WORK_CENTER_DESCR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS 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_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS 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_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS INTO WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS.


*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 ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PROID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-PROID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-PROID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DAUFN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-DAUFN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-DAUFN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS-AUFNR.
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_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR, 
EAMS_TEC_OBJ_TYPE TYPE STRING,
EAMS_TEC_OBJ_NO TYPE STRING,
EAMS_TEC_OBJ_TXT TYPE STRING,
STORT TYPE STRING,
LOCATION_DESC TYPE STRING,
MSGRP TYPE STRING,
ROOM_DESC TYPE STRING,
BEBER TYPE STRING,
PLANT_SECTION_PERS_DESCR TYPE STRING,
ARBPL TYPE STRING,
WORK_CENTER_DESCR TYPE STRING,
ABCKZ TYPE STRING,
ABC_IND_DESC TYPE STRING,
EQFNR TYPE STRING,
SORT_FIELD_DESCR TYPE STRING,
GSBER TYPE STRING,
BUS_AREA_DESC TYPE STRING,
KOSTL TYPE STRING,
COST_CENTER_DESC TYPE STRING,
PROID TYPE STRING,
WBS_ELEM_DESC TYPE STRING,
DAUFN TYPE STRING,
STANDORDER_DESCR TYPE STRING,
AUFNR TYPE STRING,
SETTLORDER_DESCR TYPE STRING,
IWERK TYPE STRING,
PLANNING_PLANT_DESCR TYPE STRING,
INGRP TYPE STRING,
PLANNER_GROUP_DESCR TYPE STRING,
GEWRK TYPE STRING,
MAIN_WORK_CENTER_DESCR TYPE STRING,
RBNR TYPE STRING,
CAT_PRO_DESCR TYPE STRING,
SALES_ORG TYPE STRING,
SALES_ORG_TXT TYPE STRING,
DISTR_CHAN TYPE STRING,
DISTR_CHAN_TXT TYPE STRING,
DIVISION TYPE STRING,
DIVISION_TXT TYPE STRING,
INHERITANCE_FLAGS TYPE STRING,
STORT TYPE STRING,
MSGRP TYPE STRING,
BEBER TYPE STRING,
PPSID TYPE STRING,
ABCKZ TYPE STRING,
EQFNR TYPE STRING,
GSBER TYPE STRING,
KOSTL TYPE STRING,
PROID TYPE STRING,
DAUFN TYPE STRING,
AUFNR TYPE STRING,
IWERK TYPE STRING,
INGRP TYPE STRING,
GEWRK TYPE STRING,
RBNR TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
ADRNR TYPE STRING,
VKBUR TYPE STRING,
VKGRP TYPE STRING,
WERGW TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_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_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-EAMS_TEC_OBJ_TYPE sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-EAMS_TEC_OBJ_NO sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-EAMS_TEC_OBJ_TXT sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-STORT sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-LOCATION_DESC sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-MSGRP sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-ROOM_DESC sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-BEBER sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-PLANT_SECTION_PERS_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-ARBPL sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-WORK_CENTER_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-ABCKZ sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-ABC_IND_DESC sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-EQFNR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-SORT_FIELD_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-GSBER sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-BUS_AREA_DESC sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-KOSTL sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-COST_CENTER_DESC sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-PROID sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-WBS_ELEM_DESC sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-DAUFN sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-STANDORDER_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-AUFNR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-SETTLORDER_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-IWERK sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-PLANNING_PLANT_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-INGRP sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-PLANNER_GROUP_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-GEWRK sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-MAIN_WORK_CENTER_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-RBNR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-CAT_PRO_DESCR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-SALES_ORG sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-SALES_ORG_TXT sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-DISTR_CHAN sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-DISTR_CHAN_TXT sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-DIVISION sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-DIVISION_TXT sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-INHERITANCE_FLAGS sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-STORT sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-MSGRP sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-BEBER sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-PPSID sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-ABCKZ sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-EQFNR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-GSBER sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-KOSTL sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-PROID sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-DAUFN sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-AUFNR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-IWERK sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-INGRP sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-GEWRK sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-RBNR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-VKORG sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-VTWEG sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-SPART sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-ADRNR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-VKBUR sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-VKGRP sy-vline 
WA_EAMS_S_SP_TECHOBJ_SUPTO_DTAILS_STR-WERGW sy-vline      INTO ld_text SEPARATED BY SPACE.

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