ABAP Select data from SAP table QUM_MATERIAL_INSPECTION_DECISI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM QUM_MATERIAL_INSPECTION_DECISI
*  INTO TABLE @DATA(IT_QUM_MATERIAL_INSPECTION_DECISI2).
*--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_QUM_MATERIAL_INSPECTION_DECISI INDEX 1 INTO DATA(WA_QUM_MATERIAL_INSPECTION_DECISI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<QUM_MATERIAL_INSPECTION_DECISI>-CONTROLLER = 1.
<QUM_MATERIAL_INSPECTION_DECISI>-MATERIAL_INSPECTION_DECISION = 1.
<QUM_MATERIAL_INSPECTION_DECISI>-CONTROLLER = 1.
<QUM_MATERIAL_INSPECTION_DECISI>-MESSAGE_HEADER = 1.
<QUM_MATERIAL_INSPECTION_DECISI>-CONTROLLER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_QUM_MATERIAL_INSPECTION_DECISI-ID, sy-vline,
  WA_QUM_MATERIAL_INSPECTION_DECISI-CONTROLLER, sy-vline,
  WA_QUM_MATERIAL_INSPECTION_DECISI-SCHEME_ID, sy-vline,
  WA_QUM_MATERIAL_INSPECTION_DECISI-SCHEME_AGENCY_ID, sy-vline,
  WA_QUM_MATERIAL_INSPECTION_DECISI-SCHEME_AGENCY_SCHEME_AGENCY_ID, sy-vline,
  WA_QUM_MATERIAL_INSPECTION_DECISI-VALUE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_QUM_MATERIAL_INSPECTION_DECISI 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_QUM_MATERIAL_INSPECTION_DECISI 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_QUM_MATERIAL_INSPECTION_DECISI INTO WA_QUM_MATERIAL_INSPECTION_DECISI.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_QUM_MATERIAL_INSPECTION_DECISI_STR, 
CONTROLLER TYPE STRING,
MATERIAL_INSPECTION_DECISION TYPE STRING,
CONTROLLER TYPE STRING,
MESSAGE_HEADER TYPE STRING,
CONTROLLER TYPE STRING,
ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
UUID TYPE STRING,
REFERENCE_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
REFERENCE_UUID TYPE STRING,
MATERIAL_INSPECTION TYPE STRING,
CONTROLLER TYPE STRING,
ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
STATUS_OBJECT TYPE STRING,
CONTROLLER TYPE STRING,
USER_STATUS_PROFILE_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
LIST_AGENCY_SCHEME_ID TYPE STRING,
LIST_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
USER_STATUS_PROFILE_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
SYSTEM_STATUS TYPE STRING,
USER_STATUS TYPE STRING,
LIFE_CYCLE_STATUS_CODE TYPE STRING,
LIFE_CYCLE_STATUS_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
DECISION TYPE STRING,
CONTROLLER TYPE STRING,
PARENT_QUALITY_ISSUE_CATEGORY1 TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
PARENT_QUALITY_ISSUE_CATEGORY TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
QUALITY_ISSUE_CATEGORY_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
VALUE TYPE STRING,
QUALITY_ISSUE_CATEGORY_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
ISSUE_CATEGORY_FILTER_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
LIST_AGENCY_SCHEME_ID TYPE STRING,
LIST_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ISSUE_CATEGORY_FILTER_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
ACCEPTANCE_STATUS_CODE TYPE STRING,
ACCEPTANCE_STATUS_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
QUALITY_SCORE_ORDINAL_NUMBER TYPE STRING,
DETAILED_TEXT TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
VALUE TYPE STRING,
LOG TYPE STRING,
CONTROLLER TYPE STRING,
BUSDOC_PROCESSING_RESULT_CODE TYPE STRING,
MAXIMUM_LOG_ITEM_SEVERITY_CODE TYPE STRING,
ITEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_QUM_MATERIAL_INSPECTION_DECISI_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_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-MATERIAL_INSPECTION_DECISION sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-MESSAGE_HEADER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-UUID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-REFERENCE_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-REFERENCE_UUID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-MATERIAL_INSPECTION sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTENT sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-STATUS_OBJECT sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-USER_STATUS_PROFILE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_VERSION_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_AGENCY_SCHEME_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-USER_STATUS_PROFILE_NAME sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LANGUAGE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SYSTEM_STATUS sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-USER_STATUS sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIFE_CYCLE_STATUS_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIFE_CYCLE_STATUS_NAME sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LANGUAGE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-DECISION sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-PARENT_QUALITY_ISSUE_CATEGORY1 sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-PARENT_QUALITY_ISSUE_CATEGORY sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LANGUAGE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-QUALITY_ISSUE_CATEGORY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-QUALITY_ISSUE_CATEGORY_NAME sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LANGUAGE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-ISSUE_CATEGORY_FILTER_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_VERSION_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_AGENCY_SCHEME_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LIST_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTENT sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-ISSUE_CATEGORY_FILTER_NAME sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LANGUAGE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-ACCEPTANCE_STATUS_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-ACCEPTANCE_STATUS_NAME sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LANGUAGE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-QUALITY_SCORE_ORDINAL_NUMBER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-DETAILED_TEXT sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LANGUAGE_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-VALUE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-LOG sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-CONTROLLER sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-BUSDOC_PROCESSING_RESULT_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-MAXIMUM_LOG_ITEM_SEVERITY_CODE sy-vline 
WA_QUM_MATERIAL_INSPECTION_DECISI_STR-ITEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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