ABAP Select data from SAP table ETOUEXCEPTRESP_ALV into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ETOUEXCEPTRESP_ALV
*  INTO TABLE @DATA(IT_ETOUEXCEPTRESP_ALV2).
*--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_ETOUEXCEPTRESP_ALV INDEX 1 INTO DATA(WA_ETOUEXCEPTRESP_ALV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ETOUEXCEPTRESP_ALV>-EXCEPTRESPCHANGESTATUS = 1.
<ETOUEXCEPTRESP_ALV>-CONTRACT = 1.
<ETOUEXCEPTRESP_ALV>-CONTRACT_TEXT = 1.
<ETOUEXCEPTRESP_ALV>-DIVISION = 1.
<ETOUEXCEPTRESP_ALV>-DIVISION_TEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ETOUEXCEPTRESP_ALV-INSTALLATION, sy-vline,
  WA_ETOUEXCEPTRESP_ALV-DEVICE, sy-vline,
  WA_ETOUEXCEPTRESP_ALV-EQUNR, sy-vline,
  WA_ETOUEXCEPTRESP_ALV-REGISTER, sy-vline,
  WA_ETOUEXCEPTRESP_ALV-LOGIKZW, sy-vline,
  WA_ETOUEXCEPTRESP_ALV-EXCEPTIONID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ETOUEXCEPTRESP_ALV 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_ETOUEXCEPTRESP_ALV 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_ETOUEXCEPTRESP_ALV INTO WA_ETOUEXCEPTRESP_ALV.


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

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

*Conversion exit GERNR, internal->external for field DEVICE
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_ETOUEXCEPTRESP_ALV-DEVICE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ETOUEXCEPTRESP_ALV-DEVICE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ETOUEXCEPTRESP_ALV-EQUNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ETOUEXCEPTRESP_ALV-EQUNR.
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_ETOUEXCEPTRESP_ALV_STR, 
EXCEPTRESPCHANGESTATUS TYPE STRING,
CONTRACT TYPE STRING,
CONTRACT_TEXT TYPE STRING,
DIVISION TYPE STRING,
DIVISION_TEXT TYPE STRING,
INSTALLATION TYPE STRING,
DEVICE TYPE STRING,
EQUNR TYPE STRING,
REGISTER TYPE STRING,
LOGIKZW TYPE STRING,
EXCEPTIONID TYPE STRING,
EXCEPTIONEXTID TYPE STRING,
EXCEPTIONTXT TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
EXCEPTIONPROGRAMID TYPE STRING,
EXCEPTIONPROGRAMTXT TYPE STRING,
EXCEPTIONPROGTIMEZONE TYPE STRING,
EXCEPTIONPROGTIMEZONETXT TYPE STRING,
EXCEPTIONSOURCE TYPE STRING,
CR_DATE TYPE STRING,
CR_TIME TYPE STRING,
CR_NAME TYPE STRING,
CH_DATE TYPE STRING,
CH_TIME TYPE STRING,
CH_NAME TYPE STRING,
EXCEPTRESP_CATEGORY TYPE STRING,
EXCEPTRESP_CATEGORY_ICON TYPE STRING,
MULTIPLE_ICON TYPE STRING,
ARCHIVED_ICON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ETOUEXCEPTRESP_ALV_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_ETOUEXCEPTRESP_ALV_STR-EXCEPTRESPCHANGESTATUS sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CONTRACT sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CONTRACT_TEXT sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-DIVISION sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-DIVISION_TEXT sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-INSTALLATION sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-DEVICE sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EQUNR sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-REGISTER sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-LOGIKZW sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONID sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONEXTID sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONTXT sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-DATEFROM sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-TIMEFROM sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-DATETO sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-TIMETO sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONPROGRAMID sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONPROGRAMTXT sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONPROGTIMEZONE sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONPROGTIMEZONETXT sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTIONSOURCE sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CR_DATE sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CR_TIME sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CR_NAME sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CH_DATE sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CH_TIME sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-CH_NAME sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTRESP_CATEGORY sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-EXCEPTRESP_CATEGORY_ICON sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-MULTIPLE_ICON sy-vline 
WA_ETOUEXCEPTRESP_ALV_STR-ARCHIVED_ICON sy-vline      INTO ld_text SEPARATED BY SPACE.

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