ABAP Select data from SAP table IMFGORDITMGRBTCH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IMFGORDITMGRBTCH
*  INTO TABLE @DATA(IT_IMFGORDITMGRBTCH2).
*--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_IMFGORDITMGRBTCH INDEX 1 INTO DATA(WA_IMFGORDITMGRBTCH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IMFGORDITMGRBTCH>-MANDT = 1.
<IMFGORDITMGRBTCH>-MANUFACTURINGORDER = 1.
<IMFGORDITMGRBTCH>-MANUFACTURINGORDERITEM = 1.
<IMFGORDITMGRBTCH>-BATCH = 1.
<IMFGORDITMGRBTCH>-MANUFACTURINGORDERCATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IMFGORDITMGRBTCH-MANUFACTURINGORDERTYPE, sy-vline,
  WA_IMFGORDITMGRBTCH-MATERIAL, sy-vline,
  WA_IMFGORDITMGRBTCH-PLANT, sy-vline,
  WA_IMFGORDITMGRBTCH-STORAGELOCATION, sy-vline,
  WA_IMFGORDITMGRBTCH-INVENTORYVALUATIONTYPE, sy-vline,
  WA_IMFGORDITMGRBTCH-GOODSMOVEMENTTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IMFGORDITMGRBTCH 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_IMFGORDITMGRBTCH 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_IMFGORDITMGRBTCH INTO WA_IMFGORDITMGRBTCH.


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

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

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

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

*Conversion exit CUNIT, internal->external for field PRODUCTIONUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IMFGORDITMGRBTCH-PRODUCTIONUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMFGORDITMGRBTCH-PRODUCTIONUNIT.
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_IMFGORDITMGRBTCH_STR, 
MANDT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERITEM TYPE STRING,
BATCH TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
INVENTORYVALUATIONTYPE TYPE STRING,
GOODSMOVEMENTTYPE TYPE STRING,
INVENTORYUSABILITYCODE TYPE STRING,
INVENTORYSPECIALSTOCKTYPE TYPE STRING,
GOODSRECEIPTISNONVALUATED TYPE STRING,
ISCOMPLETELYDELIVERED TYPE STRING,
SHELFLIFEEXPIRATIONDATE TYPE STRING,
MANUFACTUREDATE TYPE STRING,
PLANNEDBATCH TYPE STRING,
PLANNEDSTORAGELOCATION TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
BASEUNIT TYPE STRING,
QUANTITYINBASEUNIT TYPE STRING,
ENTRYUNIT TYPE STRING,
QUANTITYINENTRYUNIT TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
PLANNEDTOTALQTY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
TOTALGOODSMVTAMTINCCCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IMFGORDITMGRBTCH_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_IMFGORDITMGRBTCH_STR-MANDT sy-vline 
WA_IMFGORDITMGRBTCH_STR-MANUFACTURINGORDER sy-vline 
WA_IMFGORDITMGRBTCH_STR-MANUFACTURINGORDERITEM sy-vline 
WA_IMFGORDITMGRBTCH_STR-BATCH sy-vline 
WA_IMFGORDITMGRBTCH_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_IMFGORDITMGRBTCH_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_IMFGORDITMGRBTCH_STR-MATERIAL sy-vline 
WA_IMFGORDITMGRBTCH_STR-PLANT sy-vline 
WA_IMFGORDITMGRBTCH_STR-STORAGELOCATION sy-vline 
WA_IMFGORDITMGRBTCH_STR-INVENTORYVALUATIONTYPE sy-vline 
WA_IMFGORDITMGRBTCH_STR-GOODSMOVEMENTTYPE sy-vline 
WA_IMFGORDITMGRBTCH_STR-INVENTORYUSABILITYCODE sy-vline 
WA_IMFGORDITMGRBTCH_STR-INVENTORYSPECIALSTOCKTYPE sy-vline 
WA_IMFGORDITMGRBTCH_STR-GOODSRECEIPTISNONVALUATED sy-vline 
WA_IMFGORDITMGRBTCH_STR-ISCOMPLETELYDELIVERED sy-vline 
WA_IMFGORDITMGRBTCH_STR-SHELFLIFEEXPIRATIONDATE sy-vline 
WA_IMFGORDITMGRBTCH_STR-MANUFACTUREDATE sy-vline 
WA_IMFGORDITMGRBTCH_STR-PLANNEDBATCH sy-vline 
WA_IMFGORDITMGRBTCH_STR-PLANNEDSTORAGELOCATION sy-vline 
WA_IMFGORDITMGRBTCH_STR-PRODUCTIONPLANT sy-vline 
WA_IMFGORDITMGRBTCH_STR-BASEUNIT sy-vline 
WA_IMFGORDITMGRBTCH_STR-QUANTITYINBASEUNIT sy-vline 
WA_IMFGORDITMGRBTCH_STR-ENTRYUNIT sy-vline 
WA_IMFGORDITMGRBTCH_STR-QUANTITYINENTRYUNIT sy-vline 
WA_IMFGORDITMGRBTCH_STR-PRODUCTIONUNIT sy-vline 
WA_IMFGORDITMGRBTCH_STR-PLANNEDTOTALQTY sy-vline 
WA_IMFGORDITMGRBTCH_STR-COMPANYCODECURRENCY sy-vline 
WA_IMFGORDITMGRBTCH_STR-TOTALGOODSMVTAMTINCCCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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