ABAP Select data from SAP table SEPMRA_PDSTOBIN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SEPMRA_PDSTOBIN
*  INTO TABLE @DATA(IT_SEPMRA_PDSTOBIN2).
*--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_SEPMRA_PDSTOBIN INDEX 1 INTO DATA(WA_SEPMRA_PDSTOBIN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SEPMRA_PDSTOBIN>-MANDT = 1.
<SEPMRA_PDSTOBIN>-DRAFTUUID = 1.
<SEPMRA_PDSTOBIN>-PARENTDRAFTUUID = 1.
<SEPMRA_PDSTOBIN>-PRODUCT = 1.
<SEPMRA_PDSTOBIN>-BIN = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SEPMRA_PDSTOBIN-QUANTITY, sy-vline,
  WA_SEPMRA_PDSTOBIN-LOTSIZEQUANTITY, sy-vline,
  WA_SEPMRA_PDSTOBIN-MINIMUMSTOCKQUANTITY, sy-vline,
  WA_SEPMRA_PDSTOBIN-QUANTITYUNIT, sy-vline,
  WA_SEPMRA_PDSTOBIN-STOCKAVAILABILITY, sy-vline,
  WA_SEPMRA_PDSTOBIN-ORGANIZATIONALUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SEPMRA_PDSTOBIN 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_SEPMRA_PDSTOBIN 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_SEPMRA_PDSTOBIN INTO WA_SEPMRA_PDSTOBIN.


*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 CUNIT, internal->external for field QUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_SEPMRA_PDSTOBIN-QUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SEPMRA_PDSTOBIN-QUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORGANIZATIONALUNIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SEPMRA_PDSTOBIN-ORGANIZATIONALUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SEPMRA_PDSTOBIN-ORGANIZATIONALUNIT.
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_SEPMRA_PDSTOBIN_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
PARENTDRAFTUUID TYPE STRING,
PRODUCT TYPE STRING,
BIN TYPE STRING,
QUANTITY TYPE STRING,
LOTSIZEQUANTITY TYPE STRING,
MINIMUMSTOCKQUANTITY TYPE STRING,
QUANTITYUNIT TYPE STRING,
STOCKAVAILABILITY TYPE STRING,
ORGANIZATIONALUNIT TYPE STRING,
MANAGERUUID TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SEPMRA_PDSTOBIN_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_SEPMRA_PDSTOBIN_STR-MANDT sy-vline 
WA_SEPMRA_PDSTOBIN_STR-DRAFTUUID sy-vline 
WA_SEPMRA_PDSTOBIN_STR-PARENTDRAFTUUID sy-vline 
WA_SEPMRA_PDSTOBIN_STR-PRODUCT sy-vline 
WA_SEPMRA_PDSTOBIN_STR-BIN sy-vline 
WA_SEPMRA_PDSTOBIN_STR-QUANTITY sy-vline 
WA_SEPMRA_PDSTOBIN_STR-LOTSIZEQUANTITY sy-vline 
WA_SEPMRA_PDSTOBIN_STR-MINIMUMSTOCKQUANTITY sy-vline 
WA_SEPMRA_PDSTOBIN_STR-QUANTITYUNIT sy-vline 
WA_SEPMRA_PDSTOBIN_STR-STOCKAVAILABILITY sy-vline 
WA_SEPMRA_PDSTOBIN_STR-ORGANIZATIONALUNIT sy-vline 
WA_SEPMRA_PDSTOBIN_STR-MANAGERUUID sy-vline 
WA_SEPMRA_PDSTOBIN_STR-HASACTIVEENTITY sy-vline 
WA_SEPMRA_PDSTOBIN_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_SEPMRA_PDSTOBIN_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_SEPMRA_PDSTOBIN_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_SEPMRA_PDSTOBIN_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_SEPMRA_PDSTOBIN_STR-DRAFTENTITYOPERATIONCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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