ABAP Select data from SAP table LOGISTICAL_PRODUCT_STY into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM LOGISTICAL_PRODUCT_STY
*  INTO TABLE @DATA(IT_LOGISTICAL_PRODUCT_STY2).
*--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_LOGISTICAL_PRODUCT_STY INDEX 1 INTO DATA(WA_LOGISTICAL_PRODUCT_STY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<LOGISTICAL_PRODUCT_STY>-MATNR = 1.
<LOGISTICAL_PRODUCT_STY>-DATA = 1.
<LOGISTICAL_PRODUCT_STY>-HEADDATA = 1.
<LOGISTICAL_PRODUCT_STY>-FUNCTION = 1.
<LOGISTICAL_PRODUCT_STY>-MATERIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_LOGISTICAL_PRODUCT_STY-MATL_TYPE, sy-vline,
  WA_LOGISTICAL_PRODUCT_STY-MATL_GROUP, sy-vline,
  WA_LOGISTICAL_PRODUCT_STY-MATL_CAT, sy-vline,
  WA_LOGISTICAL_PRODUCT_STY-CHAR_PROF, sy-vline,
  WA_LOGISTICAL_PRODUCT_STY-REF_MATL, sy-vline,
  WA_LOGISTICAL_PRODUCT_STY-BASIC_VIEW, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_LOGISTICAL_PRODUCT_STY 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_LOGISTICAL_PRODUCT_STY 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_LOGISTICAL_PRODUCT_STY INTO WA_LOGISTICAL_PRODUCT_STY.


*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_LOGISTICAL_PRODUCT_STY-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN5, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN5_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN5, internal->external for field REF_MATL
CALL FUNCTION 'CONVERSION_EXIT_MATN5_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-REF_MATL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-REF_MATL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNL, internal->external for field MATERIAL_EXTERNAL
CALL FUNCTION 'CONVERSION_EXIT_MATNL_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-MATERIAL_EXTERNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-MATERIAL_EXTERNAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNW, internal->external for field MATERIAL_VERSION
CALL FUNCTION 'CONVERSION_EXIT_MATNW_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-MATERIAL_VERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-MATERIAL_VERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNL, internal->external for field REF_MATL_EXTERNAL
CALL FUNCTION 'CONVERSION_EXIT_MATNL_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-REF_MATL_EXTERNAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-REF_MATL_EXTERNAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATNW, internal->external for field REF_MATL_VERSION
CALL FUNCTION 'CONVERSION_EXIT_MATNW_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-REF_MATL_VERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-REF_MATL_VERSION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL_LONG
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-MATERIAL_LONG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-MATERIAL_LONG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field REF_MATL_LONG
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_LOGISTICAL_PRODUCT_STY-REF_MATL_LONG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGISTICAL_PRODUCT_STY-REF_MATL_LONG.
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_LOGISTICAL_PRODUCT_STY_STR, 
MATNR TYPE STRING,
DATA TYPE STRING,
HEADDATA TYPE STRING,
FUNCTION TYPE STRING,
MATERIAL TYPE STRING,
MATL_TYPE TYPE STRING,
MATL_GROUP TYPE STRING,
MATL_CAT TYPE STRING,
CHAR_PROF TYPE STRING,
REF_MATL TYPE STRING,
BASIC_VIEW TYPE STRING,
LIST_VIEW TYPE STRING,
SALES_VIEW TYPE STRING,
LOGDC_VIEW TYPE STRING,
LOGST_VIEW TYPE STRING,
POS_VIEW TYPE STRING,
CK_NO_RNGE TYPE STRING,
ALL_FIELDS TYPE STRING,
NO_APPL_LOG TYPE STRING,
NO_CHANGE_DOC TYPE STRING,
MATERIAL_EXTERNAL TYPE STRING,
MATERIAL_GUID TYPE STRING,
MATERIAL_VERSION TYPE STRING,
REF_MATL_EXTERNAL TYPE STRING,
REF_MATL_GUID TYPE STRING,
REF_MATL_VERSION TYPE STRING,
MATERIAL_LONG TYPE STRING,
REF_MATL_LONG TYPE STRING,
CONFIG_CLASS_NAME TYPE STRING,
CONFIG_CLASS_TYPE TYPE STRING,
CLIENTDATA TYPE STRING,
CLIENTDATAX TYPE STRING,
CLIENTEXT TYPE STRING,
CLIENTEXTX TYPE STRING,
ADDNLCLIENTDATA TYPE STRING,
ADDNLCLIENTDATAX TYPE STRING,
MATERIALDESCRIPTION TYPE STRING,
PLANTDATA TYPE STRING,
PLANTDATAX TYPE STRING,
PLANTEXT TYPE STRING,
PLANTEXTX TYPE STRING,
FORECASTPARAMETERS TYPE STRING,
FORECASTPARAMETERSX TYPE STRING,
STORAGELOCATIONDATA TYPE STRING,
STORAGELOCATIONDATAX TYPE STRING,
STORAGELOCATIONEXT TYPE STRING,
STORAGELOCATIONEXTX TYPE STRING,
UNITSOFMEASURE TYPE STRING,
UNITSOFMEASUREX TYPE STRING,
UNITOFMEASURETEXTS TYPE STRING,
INTERNATIONALARTNOS TYPE STRING,
TAXCLASSIFICATIONS TYPE STRING,
VALUATIONDATA TYPE STRING,
VALUATIONDATAX TYPE STRING,
VALUATIONEXT TYPE STRING,
VALUATIONEXTX TYPE STRING,
CHARACTERISTICVALUE TYPE STRING,
CHARACTERISTICVALUEX TYPE STRING,
SALESDATA TYPE STRING,
SALESDATAX TYPE STRING,
SALESEXT TYPE STRING,
SALESEXTX TYPE STRING,
BOM_DATA TYPE STRING,
ADDITIONAL_DATA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_LOGISTICAL_PRODUCT_STY_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_LOGISTICAL_PRODUCT_STY_STR-MATNR sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-DATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-HEADDATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-FUNCTION sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATERIAL sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATL_TYPE sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATL_GROUP sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATL_CAT sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CHAR_PROF sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-REF_MATL sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-BASIC_VIEW sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-LIST_VIEW sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-SALES_VIEW sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-LOGDC_VIEW sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-LOGST_VIEW sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-POS_VIEW sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CK_NO_RNGE sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-ALL_FIELDS sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-NO_APPL_LOG sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-NO_CHANGE_DOC sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATERIAL_EXTERNAL sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATERIAL_GUID sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATERIAL_VERSION sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-REF_MATL_EXTERNAL sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-REF_MATL_GUID sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-REF_MATL_VERSION sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATERIAL_LONG sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-REF_MATL_LONG sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CONFIG_CLASS_NAME sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CONFIG_CLASS_TYPE sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CLIENTDATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CLIENTDATAX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CLIENTEXT sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CLIENTEXTX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-ADDNLCLIENTDATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-ADDNLCLIENTDATAX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-MATERIALDESCRIPTION sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-PLANTDATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-PLANTDATAX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-PLANTEXT sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-PLANTEXTX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-FORECASTPARAMETERS sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-FORECASTPARAMETERSX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-STORAGELOCATIONDATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-STORAGELOCATIONDATAX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-STORAGELOCATIONEXT sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-STORAGELOCATIONEXTX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-UNITSOFMEASURE sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-UNITSOFMEASUREX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-UNITOFMEASURETEXTS sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-INTERNATIONALARTNOS sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-TAXCLASSIFICATIONS sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-VALUATIONDATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-VALUATIONDATAX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-VALUATIONEXT sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-VALUATIONEXTX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CHARACTERISTICVALUE sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-CHARACTERISTICVALUEX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-SALESDATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-SALESDATAX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-SALESEXT sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-SALESEXTX sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-BOM_DATA sy-vline 
WA_LOGISTICAL_PRODUCT_STY_STR-ADDITIONAL_DATA sy-vline      INTO ld_text SEPARATED BY SPACE.

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