ABAP Select data from SAP table SHSMICLBSBPB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SHSMICLBSBPB
*  INTO TABLE @DATA(IT_SHSMICLBSBPB2).
*--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_SHSMICLBSBPB INDEX 1 INTO DATA(WA_SHSMICLBSBPB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SHSMICLBSBPB>-MANDT = 1.
<SHSMICLBSBPB>-ACTIVE = 1.
<SHSMICLBSBPB>-CCEVENT = 1.
<SHSMICLBSBPB>-ROLE = 1.
<SHSMICLBSBPB>-BPARTNER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SHSMICLBSBPB-DESCRIP, sy-vline,
  WA_SHSMICLBSBPB-TYPE, sy-vline,
  WA_SHSMICLBSBPB-CCTYPE, sy-vline,
  WA_SHSMICLBSBPB-SUBTYPE, sy-vline,
  WA_SHSMICLBSBPB-CCSBRTYPE, sy-vline,
  WA_SHSMICLBSBPB-RANGEFROM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SHSMICLBSBPB 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_SHSMICLBSBPB 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_SHSMICLBSBPB INTO WA_SHSMICLBSBPB.


*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 CCEVENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SHSMICLBSBPB-CCEVENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SHSMICLBSBPB-CCEVENT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit TSTAM, internal->external for field CHANGETIME
CALL FUNCTION 'CONVERSION_EXIT_TSTAM_OUTPUT'
  EXPORTING
    input =                      WA_SHSMICLBSBPB-CHANGETIME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SHSMICLBSBPB-CHANGETIME.
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_SHSMICLBSBPB_STR, 
MANDT TYPE STRING,
ACTIVE TYPE STRING,
CCEVENT TYPE STRING,
ROLE TYPE STRING,
BPARTNER TYPE STRING,
DESCRIP TYPE STRING,
TYPE TYPE STRING,
CCTYPE TYPE STRING,
SUBTYPE TYPE STRING,
CCSBRTYPE TYPE STRING,
RANGEFROM TYPE STRING,
STATUS TYPE STRING,
CREATEDBY TYPE STRING,
CHANGEDBY TYPE STRING,
CHANGETIME TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SHSMICLBSBPB_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_SHSMICLBSBPB_STR-MANDT sy-vline 
WA_SHSMICLBSBPB_STR-ACTIVE sy-vline 
WA_SHSMICLBSBPB_STR-CCEVENT sy-vline 
WA_SHSMICLBSBPB_STR-ROLE sy-vline 
WA_SHSMICLBSBPB_STR-BPARTNER sy-vline 
WA_SHSMICLBSBPB_STR-DESCRIP sy-vline 
WA_SHSMICLBSBPB_STR-TYPE sy-vline 
WA_SHSMICLBSBPB_STR-CCTYPE sy-vline 
WA_SHSMICLBSBPB_STR-SUBTYPE sy-vline 
WA_SHSMICLBSBPB_STR-CCSBRTYPE sy-vline 
WA_SHSMICLBSBPB_STR-RANGEFROM sy-vline 
WA_SHSMICLBSBPB_STR-STATUS sy-vline 
WA_SHSMICLBSBPB_STR-CREATEDBY sy-vline 
WA_SHSMICLBSBPB_STR-CHANGEDBY sy-vline 
WA_SHSMICLBSBPB_STR-CHANGETIME sy-vline 
WA_SHSMICLBSBPB_STR-AUTHORIZATIONGROUP sy-vline 
WA_SHSMICLBSBPB_STR-ISBUSINESSPURPOSECOMPLETED sy-vline      INTO ld_text SEPARATED BY SPACE.

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