ABAP Select data from SAP table /SAPAPO/DEPA_UI_DISP_RDEP_STR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPAPO/DEPA_UI_DISP_RDEP_STR 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 /SAPAPO/DEPA_UI_DISP_RDEP_STR. 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 /SAPAPO/DEPA_UI_DISP_RDEP_STR 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_/SAPAPO/DEPA_UI_DISP_RDEP_STR TYPE STANDARD TABLE OF /SAPAPO/DEPA_UI_DISP_RDEP_STR,
      WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR TYPE /SAPAPO/DEPA_UI_DISP_RDEP_STR,
      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: </SAPAPO/DEPA_UI_DISP_RDEP_STR> TYPE /SAPAPO/DEPA_UI_DISP_RDEP_STR.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPAPO/DEPA_UI_DISP_RDEP_STR
  INTO TABLE IT_/SAPAPO/DEPA_UI_DISP_RDEP_STR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/DEPA_UI_DISP_RDEP_STR
*  INTO TABLE @DATA(IT_/SAPAPO/DEPA_UI_DISP_RDEP_STR2).
*--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_/SAPAPO/DEPA_UI_DISP_RDEP_STR INDEX 1 INTO DATA(WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/DEPA_UI_DISP_RDEP_STR ASSIGNING </SAPAPO/DEPA_UI_DISP_RDEP_STR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/DEPA_UI_DISP_RDEP_STR>-STATUS = 1.
</SAPAPO/DEPA_UI_DISP_RDEP_STR>-ORDID = 1.
</SAPAPO/DEPA_UI_DISP_RDEP_STR>-ITMID = 1.
</SAPAPO/DEPA_UI_DISP_RDEP_STR>-MATNR = 1.
</SAPAPO/DEPA_UI_DISP_RDEP_STR>-LOCNO_TO = 1.

ENDLOOP.

LOOP AT IT_/SAPAPO/DEPA_UI_DISP_RDEP_STR INTO WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-LOCTOTXT, sy-vline,
  WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-LOCNO_FR, sy-vline,
  WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-LOCFRTXT, sy-vline,
  WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-ACT_START, sy-vline,
  WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-TRANS_START, sy-vline,
  WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-TRANS_END, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR 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_/SAPAPO/DEPA_UI_DISP_RDEP_STR 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_/SAPAPO/DEPA_UI_DISP_RDEP_STR INTO WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TSP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-TSP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR-TSP.
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_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR, 
STATUS TYPE STRING,
ORDID TYPE STRING,
ITMID TYPE STRING,
MATNR TYPE STRING,
LOCNO_TO TYPE STRING,
LOCTOTXT TYPE STRING,
LOCNO_FR TYPE STRING,
LOCFRTXT TYPE STRING,
ACT_START TYPE STRING,
TRANS_START TYPE STRING,
TRANS_END TYPE STRING,
ACT_END TYPE STRING,
QUANTITY TYPE STRING,
UOM TYPE STRING,
TTYPETEXT TYPE STRING,
STORAGELOC_FR TYPE STRING,
STORAGELOC_TO TYPE STRING,
BATCH TYPE STRING,
STO_ORDER_TYPE TYPE STRING,
COST TYPE STRING,
SAVINGS TYPE STRING,
BENEFIT TYPE STRING,
SERV_STATUS TYPE STRING,
ROUTE_ID TYPE STRING,
GTS_GROUP TYPE STRING,
GTS_CODE TYPE STRING,
TSP TYPE STRING,
NEXT_CD_LOCNO TYPE STRING,
STO_ORDER_TYPE_DESCR TYPE STRING,
APPR_DEP_STO TYPE STRING,
GTS_CODE_DESCR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_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_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-STATUS sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-ORDID sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-ITMID sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-MATNR sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-LOCNO_TO sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-LOCTOTXT sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-LOCNO_FR sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-LOCFRTXT sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-ACT_START sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-TRANS_START sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-TRANS_END sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-ACT_END sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-QUANTITY sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-UOM sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-TTYPETEXT sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-STORAGELOC_FR sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-STORAGELOC_TO sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-BATCH sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-STO_ORDER_TYPE sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-COST sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-SAVINGS sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-BENEFIT sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-SERV_STATUS sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-ROUTE_ID sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-GTS_GROUP sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-GTS_CODE sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-TSP sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-NEXT_CD_LOCNO sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-STO_ORDER_TYPE_DESCR sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-APPR_DEP_STO sy-vline 
WA_/SAPAPO/DEPA_UI_DISP_RDEP_STR_STR-GTS_CODE_DESCR sy-vline      INTO ld_text SEPARATED BY SPACE.

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