ABAP Select data from SAP table INTFTSKFOAPRM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM INTFTSKFOAPRM
*  INTO TABLE @DATA(IT_INTFTSKFOAPRM2).
*--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_INTFTSKFOAPRM INDEX 1 INTO DATA(WA_INTFTSKFOAPRM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<INTFTSKFOAPRM>-MANDT = 1.
<INTFTSKFOAPRM>-NOTIFICATION = 1.
<INTFTSKFOAPRM>-NOTIFICATIONTASK = 1.
<INTFTSKFOAPRM>-ITEMCOUNTER = 1.
<INTFTSKFOAPRM>-QLTYTSKFLLWUPACTNPARAMTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_INTFTSKFOAPRM-DEFECTIVEQUANTITY, sy-vline,
  WA_INTFTSKFOAPRM-DEFECTIVEQUANTITYUNIT, sy-vline,
  WA_INTFTSKFOAPRM-MATERIAL, sy-vline,
  WA_INTFTSKFOAPRM-PLANT, sy-vline,
  WA_INTFTSKFOAPRM-STORAGELOCATION, sy-vline,
  WA_INTFTSKFOAPRM-DEFECTAFFECTEDOBJECT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_INTFTSKFOAPRM 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_INTFTSKFOAPRM 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_INTFTSKFOAPRM INTO WA_INTFTSKFOAPRM.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CHANGERECORD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_INTFTSKFOAPRM-CHANGERECORD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_INTFTSKFOAPRM-CHANGERECORD.
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_INTFTSKFOAPRM_STR, 
MANDT TYPE STRING,
NOTIFICATION TYPE STRING,
NOTIFICATIONTASK TYPE STRING,
ITEMCOUNTER TYPE STRING,
QLTYTSKFLLWUPACTNPARAMTYPE TYPE STRING,
DEFECTIVEQUANTITY TYPE STRING,
DEFECTIVEQUANTITYUNIT TYPE STRING,
MATERIAL TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
DEFECTAFFECTEDOBJECT TYPE STRING,
BILLOFOPERATIONSTYPE TYPE STRING,
BILLOFOPERATIONSGROUP TYPE STRING,
BILLOFOPERATIONSVARIANT TYPE STRING,
BILLOFOPERATIONSVERSION TYPE STRING,
ORDERINTERNALID TYPE STRING,
ORDEROPERATIONINTERNALID TYPE STRING,
MFGREWORKROUTINGGROUP TYPE STRING,
MFGREWORKROUTINGVARIANT TYPE STRING,
MFGNONCONFORMANCERSNCODECTLG TYPE STRING,
MFGNONCONFORMANCERSNCODEGRP TYPE STRING,
MFGNONCONFORMANCEREASONCODE TYPE STRING,
MFGNONCONFORMANCENOTE TYPE STRING,
PRODUCTIONSUPPLYAREA TYPE STRING,
SOURCESTORAGEBIN TYPE STRING,
DEFECTUUID TYPE STRING,
CHANGERECORD TYPE STRING,
CHANGERECORDTYPE TYPE STRING,
CHGRECORDDESCRIPTIONTEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_INTFTSKFOAPRM_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_INTFTSKFOAPRM_STR-MANDT sy-vline 
WA_INTFTSKFOAPRM_STR-NOTIFICATION sy-vline 
WA_INTFTSKFOAPRM_STR-NOTIFICATIONTASK sy-vline 
WA_INTFTSKFOAPRM_STR-ITEMCOUNTER sy-vline 
WA_INTFTSKFOAPRM_STR-QLTYTSKFLLWUPACTNPARAMTYPE sy-vline 
WA_INTFTSKFOAPRM_STR-DEFECTIVEQUANTITY sy-vline 
WA_INTFTSKFOAPRM_STR-DEFECTIVEQUANTITYUNIT sy-vline 
WA_INTFTSKFOAPRM_STR-MATERIAL sy-vline 
WA_INTFTSKFOAPRM_STR-PLANT sy-vline 
WA_INTFTSKFOAPRM_STR-STORAGELOCATION sy-vline 
WA_INTFTSKFOAPRM_STR-DEFECTAFFECTEDOBJECT sy-vline 
WA_INTFTSKFOAPRM_STR-BILLOFOPERATIONSTYPE sy-vline 
WA_INTFTSKFOAPRM_STR-BILLOFOPERATIONSGROUP sy-vline 
WA_INTFTSKFOAPRM_STR-BILLOFOPERATIONSVARIANT sy-vline 
WA_INTFTSKFOAPRM_STR-BILLOFOPERATIONSVERSION sy-vline 
WA_INTFTSKFOAPRM_STR-ORDERINTERNALID sy-vline 
WA_INTFTSKFOAPRM_STR-ORDEROPERATIONINTERNALID sy-vline 
WA_INTFTSKFOAPRM_STR-MFGREWORKROUTINGGROUP sy-vline 
WA_INTFTSKFOAPRM_STR-MFGREWORKROUTINGVARIANT sy-vline 
WA_INTFTSKFOAPRM_STR-MFGNONCONFORMANCERSNCODECTLG sy-vline 
WA_INTFTSKFOAPRM_STR-MFGNONCONFORMANCERSNCODEGRP sy-vline 
WA_INTFTSKFOAPRM_STR-MFGNONCONFORMANCEREASONCODE sy-vline 
WA_INTFTSKFOAPRM_STR-MFGNONCONFORMANCENOTE sy-vline 
WA_INTFTSKFOAPRM_STR-PRODUCTIONSUPPLYAREA sy-vline 
WA_INTFTSKFOAPRM_STR-SOURCESTORAGEBIN sy-vline 
WA_INTFTSKFOAPRM_STR-DEFECTUUID sy-vline 
WA_INTFTSKFOAPRM_STR-CHANGERECORD sy-vline 
WA_INTFTSKFOAPRM_STR-CHANGERECORDTYPE sy-vline 
WA_INTFTSKFOAPRM_STR-CHGRECORDDESCRIPTIONTEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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