ABAP Select data from SAP table TEXS_RAW_EXPOSURE_UI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TEXS_RAW_EXPOSURE_UI
*  INTO TABLE @DATA(IT_TEXS_RAW_EXPOSURE_UI2).
*--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_TEXS_RAW_EXPOSURE_UI INDEX 1 INTO DATA(WA_TEXS_RAW_EXPOSURE_UI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TEXS_RAW_EXPOSURE_UI>-EXP_FLOW_TYPE = 1.
<TEXS_RAW_EXPOSURE_UI>-TRANSACTION_CAT = 1.
<TEXS_RAW_EXPOSURE_UI>-COUNTRY = 1.
<TEXS_RAW_EXPOSURE_UI>-COMPANY_CODE = 1.
<TEXS_RAW_EXPOSURE_UI>-ATTRIBUTE_SH01 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TEXS_RAW_EXPOSURE_UI-ATTRIBUTE_SH02, sy-vline,
  WA_TEXS_RAW_EXPOSURE_UI-ATTRIBUTE_LH01, sy-vline,
  WA_TEXS_RAW_EXPOSURE_UI-RELEASE_STATE, sy-vline,
  WA_TEXS_RAW_EXPOSURE_UI-ATTRIBUTE_SH01_T, sy-vline,
  WA_TEXS_RAW_EXPOSURE_UI-ATTRIBUTE_SH02_T, sy-vline,
  WA_TEXS_RAW_EXPOSURE_UI-ATTRIBUTE_LH01_T, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TEXS_RAW_EXPOSURE_UI 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_TEXS_RAW_EXPOSURE_UI 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_TEXS_RAW_EXPOSURE_UI INTO WA_TEXS_RAW_EXPOSURE_UI.


*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_TEXS_RAW_EXPOSURE_UI_STR, 
EXP_FLOW_TYPE TYPE STRING,
TRANSACTION_CAT TYPE STRING,
COUNTRY TYPE STRING,
COMPANY_CODE TYPE STRING,
ATTRIBUTE_SH01 TYPE STRING,
ATTRIBUTE_SH02 TYPE STRING,
ATTRIBUTE_LH01 TYPE STRING,
RELEASE_STATE TYPE STRING,
ATTRIBUTE_SH01_T TYPE STRING,
ATTRIBUTE_SH02_T TYPE STRING,
ATTRIBUTE_LH01_T TYPE STRING,
COUNTRY_T TYPE STRING,
COMPANY_CODE_T TYPE STRING,
TRANSACTION_CAT_T TYPE STRING,
EXP_FLOW_TYPE_T TYPE STRING,
RELEASE_STATE_T TYPE STRING,
BAL_INDICATOR TYPE STRING,
BAL_INDICATOR_T TYPE STRING,
CREATION_IND TYPE STRING,
CREATION_IND_T TYPE STRING,
DELIVERY_STATUS TYPE STRING,
DELIVERY_STATUS_T TYPE STRING,
INVOICING_STATUS TYPE STRING,
INVOICING_STATUS_T TYPE STRING,
EXPOSURE_ORIGIN_T TYPE STRING,
EXPOSURE_ORIGIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TEXS_RAW_EXPOSURE_UI_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_TEXS_RAW_EXPOSURE_UI_STR-EXP_FLOW_TYPE sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-TRANSACTION_CAT sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-COUNTRY sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-COMPANY_CODE sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-ATTRIBUTE_SH01 sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-ATTRIBUTE_SH02 sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-ATTRIBUTE_LH01 sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-RELEASE_STATE sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-ATTRIBUTE_SH01_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-ATTRIBUTE_SH02_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-ATTRIBUTE_LH01_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-COUNTRY_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-COMPANY_CODE_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-TRANSACTION_CAT_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-EXP_FLOW_TYPE_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-RELEASE_STATE_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-BAL_INDICATOR sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-BAL_INDICATOR_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-CREATION_IND sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-CREATION_IND_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-DELIVERY_STATUS sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-DELIVERY_STATUS_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-INVOICING_STATUS sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-INVOICING_STATUS_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-EXPOSURE_ORIGIN_T sy-vline 
WA_TEXS_RAW_EXPOSURE_UI_STR-EXPOSURE_ORIGIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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