ABAP Select data from SAP table ISPAYTFRMTCUSTDATASORTINGTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISPAYTFRMTCUSTDATASORTINGTP
*  INTO TABLE @DATA(IT_ISPAYTFRMTCUSTDATASORTINGTP2).
*--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_ISPAYTFRMTCUSTDATASORTINGTP INDEX 1 INTO DATA(WA_ISPAYTFRMTCUSTDATASORTINGTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISPAYTFRMTCUSTDATASORTINGTP>-KEY = 1.
<ISPAYTFRMTCUSTDATASORTINGTP>-PARENT_KEY = 1.
<ISPAYTFRMTCUSTDATASORTINGTP>-ROOT_KEY = 1.
<ISPAYTFRMTCUSTDATASORTINGTP>-HIERARCHYTREETYPE = 1.
<ISPAYTFRMTCUSTDATASORTINGTP>-HIERARCHYTREE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISPAYTFRMTCUSTDATASORTINGTP-HIERARCHYTREEVERSION, sy-vline,
  WA_ISPAYTFRMTCUSTDATASORTINGTP-SORTSEQUENCE, sy-vline,
  WA_ISPAYTFRMTCUSTDATASORTINGTP-ISKEYFIELD, sy-vline,
  WA_ISPAYTFRMTCUSTDATASORTINGTP-SORTSOURCESTRUCTURE, sy-vline,
  WA_ISPAYTFRMTCUSTDATASORTINGTP-SORTSOURCESTRUCTUREFIELD, sy-vline,
  WA_ISPAYTFRMTCUSTDATASORTINGTP-SOURCEDATAORIGLINTERFACETYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISPAYTFRMTCUSTDATASORTINGTP 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_ISPAYTFRMTCUSTDATASORTINGTP 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_ISPAYTFRMTCUSTDATASORTINGTP INTO WA_ISPAYTFRMTCUSTDATASORTINGTP.


*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_ISPAYTFRMTCUSTDATASORTINGTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
HIERARCHYTREETYPE TYPE STRING,
HIERARCHYTREE TYPE STRING,
HIERARCHYTREEVERSION TYPE STRING,
SORTSEQUENCE TYPE STRING,
ISKEYFIELD TYPE STRING,
SORTSOURCESTRUCTURE TYPE STRING,
SORTSOURCESTRUCTUREFIELD TYPE STRING,
SOURCEDATAORIGLINTERFACETYPE TYPE STRING,
HIERARCHYNODELEVEL TYPE STRING,
ISNOTSORTFIELD TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISPAYTFRMTCUSTDATASORTINGTP_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_ISPAYTFRMTCUSTDATASORTINGTP_STR-KEY sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-PARENT_KEY sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-ROOT_KEY sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-HIERARCHYTREETYPE sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-HIERARCHYTREE sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-HIERARCHYTREEVERSION sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-SORTSEQUENCE sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-ISKEYFIELD sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-SORTSOURCESTRUCTURE sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-SORTSOURCESTRUCTUREFIELD sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-SOURCEDATAORIGLINTERFACETYPE sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-HIERARCHYNODELEVEL sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-ISNOTSORTFIELD sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-HASACTIVEENTITY sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISPAYTFRMTCUSTDATASORTINGTP_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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