ABAP Select data from SAP table FMUSFGSF224_ALV_EXCEPTION into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FMUSFGSF224_ALV_EXCEPTION 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 FMUSFGSF224_ALV_EXCEPTION. 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 FMUSFGSF224_ALV_EXCEPTION 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_FMUSFGSF224_ALV_EXCEPTION TYPE STANDARD TABLE OF FMUSFGSF224_ALV_EXCEPTION,
      WA_FMUSFGSF224_ALV_EXCEPTION TYPE FMUSFGSF224_ALV_EXCEPTION,
      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: <FMUSFGSF224_ALV_EXCEPTION> TYPE FMUSFGSF224_ALV_EXCEPTION.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FMUSFGSF224_ALV_EXCEPTION.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FMUSFGSF224_ALV_EXCEPTION
  INTO TABLE IT_FMUSFGSF224_ALV_EXCEPTION.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FMUSFGSF224_ALV_EXCEPTION
*  INTO TABLE @DATA(IT_FMUSFGSF224_ALV_EXCEPTION2).
*--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_FMUSFGSF224_ALV_EXCEPTION INDEX 1 INTO DATA(WA_FMUSFGSF224_ALV_EXCEPTION2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FMUSFGSF224_ALV_EXCEPTION ASSIGNING <FMUSFGSF224_ALV_EXCEPTION>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FMUSFGSF224_ALV_EXCEPTION>-RAGNCY_LCTN_CODE = 1.
<FMUSFGSF224_ALV_EXCEPTION>-APPROPRIATION_NBR = 1.
<FMUSFGSF224_ALV_EXCEPTION>-DOCCT = 1.
<FMUSFGSF224_ALV_EXCEPTION>-DOCNR = 1.
<FMUSFGSF224_ALV_EXCEPTION>-REFDOCNR = 1.

ENDLOOP.

LOOP AT IT_FMUSFGSF224_ALV_EXCEPTION INTO WA_FMUSFGSF224_ALV_EXCEPTION.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FMUSFGSF224_ALV_EXCEPTION-REFRYEAR, sy-vline,
  WA_FMUSFGSF224_ALV_EXCEPTION-REFDOCCT, sy-vline,
  WA_FMUSFGSF224_ALV_EXCEPTION-AWTYP, sy-vline,
  WA_FMUSFGSF224_ALV_EXCEPTION-AWORG, sy-vline,
  WA_FMUSFGSF224_ALV_EXCEPTION-RBUKRS, sy-vline,
  WA_FMUSFGSF224_ALV_EXCEPTION-RACCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FMUSFGSF224_ALV_EXCEPTION 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_FMUSFGSF224_ALV_EXCEPTION 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_FMUSFGSF224_ALV_EXCEPTION INTO WA_FMUSFGSF224_ALV_EXCEPTION.


*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 DOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMUSFGSF224_ALV_EXCEPTION-DOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMUSFGSF224_ALV_EXCEPTION-DOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFDOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMUSFGSF224_ALV_EXCEPTION-REFDOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMUSFGSF224_ALV_EXCEPTION-REFDOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field REFRYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FMUSFGSF224_ALV_EXCEPTION-REFRYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMUSFGSF224_ALV_EXCEPTION-REFRYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMUSFGSF224_ALV_EXCEPTION-RACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMUSFGSF224_ALV_EXCEPTION-RACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMUSFGSF224_ALV_EXCEPTION-LOGSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMUSFGSF224_ALV_EXCEPTION-LOGSYS.
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_FMUSFGSF224_ALV_EXCEPTION_STR, 
RAGNCY_LCTN_CODE TYPE STRING,
APPROPRIATION_NBR TYPE STRING,
DOCCT TYPE STRING,
DOCNR TYPE STRING,
REFDOCNR TYPE STRING,
REFRYEAR TYPE STRING,
REFDOCCT TYPE STRING,
AWTYP TYPE STRING,
AWORG TYPE STRING,
RBUKRS TYPE STRING,
RACCT TYPE STRING,
LOGSYS TYPE STRING,
BLDAT TYPE STRING,
CDATE TYPE STRING,
VALUE TYPE STRING,
TRANSACTION_TYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FMUSFGSF224_ALV_EXCEPTION_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_FMUSFGSF224_ALV_EXCEPTION_STR-RAGNCY_LCTN_CODE sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-APPROPRIATION_NBR sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-DOCCT sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-DOCNR sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-REFDOCNR sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-REFRYEAR sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-REFDOCCT sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-AWTYP sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-AWORG sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-RBUKRS sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-RACCT sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-LOGSYS sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-BLDAT sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-CDATE sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-VALUE sy-vline 
WA_FMUSFGSF224_ALV_EXCEPTION_STR-TRANSACTION_TYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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