ABAP Select data from SAP table ESH_U_EWM_SBIN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ESH_U_EWM_SBIN
*  INTO TABLE @DATA(IT_ESH_U_EWM_SBIN2).
*--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_ESH_U_EWM_SBIN INDEX 1 INTO DATA(WA_ESH_U_EWM_SBIN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ESH_U_EWM_SBIN>-MANDT = 1.
<ESH_U_EWM_SBIN>-HANDLINGUNITSINSTORAGEBIN = 1.
<ESH_U_EWM_SBIN>-STORAGEBIN = 1.
<ESH_U_EWM_SBIN>-STORAGEBINFREEDEFINEDAISLETEXT = 1.
<ESH_U_EWM_SBIN>-STORAGEBINFREEDEFINEDLEVELTEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ESH_U_EWM_SBIN-STORAGEBINFREEDEFINEDSTACKTEXT, sy-vline,
  WA_ESH_U_EWM_SBIN-STORAGEBINISBLOCKEDDUETOPINV, sy-vline,
  WA_ESH_U_EWM_SBIN-STORAGEBINISBLOCKEDFORPUTAWAY, sy-vline,
  WA_ESH_U_EWM_SBIN-STORAGEBINISBLOCKEDFORREMOVAL, sy-vline,
  WA_ESH_U_EWM_SBIN-STORAGEBINISEMPTY, sy-vline,
  WA_ESH_U_EWM_SBIN-STORAGEBINISEMPTYDESCRIPTION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ESH_U_EWM_SBIN 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_ESH_U_EWM_SBIN 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_ESH_U_EWM_SBIN INTO WA_ESH_U_EWM_SBIN.


*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 VOLUMEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ESH_U_EWM_SBIN-VOLUMEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ESH_U_EWM_SBIN-VOLUMEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field WEIGHTUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ESH_U_EWM_SBIN-WEIGHTUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ESH_U_EWM_SBIN-WEIGHTUNIT.
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_ESH_U_EWM_SBIN_STR, 
MANDT TYPE STRING,
HANDLINGUNITSINSTORAGEBIN TYPE STRING,
STORAGEBIN TYPE STRING,
STORAGEBINFREEDEFINEDAISLETEXT TYPE STRING,
STORAGEBINFREEDEFINEDLEVELTEXT TYPE STRING,
STORAGEBINFREEDEFINEDSTACKTEXT TYPE STRING,
STORAGEBINISBLOCKEDDUETOPINV TYPE STRING,
STORAGEBINISBLOCKEDFORPUTAWAY TYPE STRING,
STORAGEBINISBLOCKEDFORREMOVAL TYPE STRING,
STORAGEBINISEMPTY TYPE STRING,
STORAGEBINISEMPTYDESCRIPTION TYPE STRING,
STORAGEBINISFULL TYPE STRING,
STORAGEBINISFULLDESCRIPTION TYPE STRING,
STORAGEBINISPINVBLOCKEDDESC TYPE STRING,
STORAGEBINISPUTAWAYBLOCKEDDESC TYPE STRING,
STORAGEBINISREMOVALBLOCKEDDESC TYPE STRING,
STORAGEBINOCCUPIEDVOLUME TYPE STRING,
STORAGETYPE TYPE STRING,
STORAGETYPENAME TYPE STRING,
WEIGHTUNITOFMEASUREEXTERNAL TYPE STRING,
VOLUMEUNITOFMEASUREEXTERNAL TYPE STRING,
VOLUMEUNIT TYPE STRING,
WAREHOUSE TYPE STRING,
WAREHOUSENAME TYPE STRING,
WEIGHTOFMATERIALSINSTORAGEBIN TYPE STRING,
WEIGHTUNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ESH_U_EWM_SBIN_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_ESH_U_EWM_SBIN_STR-MANDT sy-vline 
WA_ESH_U_EWM_SBIN_STR-HANDLINGUNITSINSTORAGEBIN sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBIN sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINFREEDEFINEDAISLETEXT sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINFREEDEFINEDLEVELTEXT sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINFREEDEFINEDSTACKTEXT sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISBLOCKEDDUETOPINV sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISBLOCKEDFORPUTAWAY sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISBLOCKEDFORREMOVAL sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISEMPTY sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISEMPTYDESCRIPTION sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISFULL sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISFULLDESCRIPTION sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISPINVBLOCKEDDESC sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISPUTAWAYBLOCKEDDESC sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINISREMOVALBLOCKEDDESC sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGEBINOCCUPIEDVOLUME sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGETYPE sy-vline 
WA_ESH_U_EWM_SBIN_STR-STORAGETYPENAME sy-vline 
WA_ESH_U_EWM_SBIN_STR-WEIGHTUNITOFMEASUREEXTERNAL sy-vline 
WA_ESH_U_EWM_SBIN_STR-VOLUMEUNITOFMEASUREEXTERNAL sy-vline 
WA_ESH_U_EWM_SBIN_STR-VOLUMEUNIT sy-vline 
WA_ESH_U_EWM_SBIN_STR-WAREHOUSE sy-vline 
WA_ESH_U_EWM_SBIN_STR-WAREHOUSENAME sy-vline 
WA_ESH_U_EWM_SBIN_STR-WEIGHTOFMATERIALSINSTORAGEBIN sy-vline 
WA_ESH_U_EWM_SBIN_STR-WEIGHTUNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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