ABAP Select data from SAP table /LIME/BADI_COLL_MMIM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /LIME/BADI_COLL_MMIM
*  INTO TABLE @DATA(IT_/LIME/BADI_COLL_MMIM2).
*--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_/LIME/BADI_COLL_MMIM INDEX 1 INTO DATA(WA_/LIME/BADI_COLL_MMIM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</LIME/BADI_COLL_MMIM>-DATUM = 1.
</LIME/BADI_COLL_MMIM>-WERKS_T = 1.
</LIME/BADI_COLL_MMIM>-LGORT_T = 1.
</LIME/BADI_COLL_MMIM>-PARTNER_T = 1.
</LIME/BADI_COLL_MMIM>-PARTNER_ROLE_T = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/LIME/BADI_COLL_MMIM-MATNR_T, sy-vline,
  WA_/LIME/BADI_COLL_MMIM-CHARG_T, sy-vline,
  WA_/LIME/BADI_COLL_MMIM-OWNER_T, sy-vline,
  WA_/LIME/BADI_COLL_MMIM-OWNER_ROLE_T, sy-vline,
  WA_/LIME/BADI_COLL_MMIM-CAT_T, sy-vline,
  WA_/LIME/BADI_COLL_MMIM-STOCK_USAGE_T, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/LIME/BADI_COLL_MMIM 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_/LIME/BADI_COLL_MMIM 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_/LIME/BADI_COLL_MMIM INTO WA_/LIME/BADI_COLL_MMIM.


*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 PARTNER_T
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/LIME/BADI_COLL_MMIM-PARTNER_T
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/LIME/BADI_COLL_MMIM-PARTNER_T.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ABPSN, internal->external for field WBS_STOCK_T
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_/LIME/BADI_COLL_MMIM-WBS_STOCK_T
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/LIME/BADI_COLL_MMIM-WBS_STOCK_T.
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_/LIME/BADI_COLL_MMIM_STR, 
DATUM TYPE STRING,
WERKS_T TYPE STRING,
LGORT_T TYPE STRING,
PARTNER_T TYPE STRING,
PARTNER_ROLE_T TYPE STRING,
MATNR_T TYPE STRING,
CHARG_T TYPE STRING,
OWNER_T TYPE STRING,
OWNER_ROLE_T TYPE STRING,
CAT_T TYPE STRING,
STOCK_USAGE_T TYPE STRING,
SO_STOCK_T TYPE STRING,
SO_IT_STOCK_T TYPE STRING,
WBS_STOCK_T TYPE STRING,
MMIM_BWART TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/LIME/BADI_COLL_MMIM_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_/LIME/BADI_COLL_MMIM_STR-DATUM sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-WERKS_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-LGORT_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-PARTNER_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-PARTNER_ROLE_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-MATNR_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-CHARG_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-OWNER_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-OWNER_ROLE_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-CAT_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-STOCK_USAGE_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-SO_STOCK_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-SO_IT_STOCK_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-WBS_STOCK_T sy-vline 
WA_/LIME/BADI_COLL_MMIM_STR-MMIM_BWART sy-vline      INTO ld_text SEPARATED BY SPACE.

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