ABAP Select data from SAP table ISTRIPHEADTP_D into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISTRIPHEADTP_D
*  INTO TABLE @DATA(IT_ISTRIPHEADTP_D2).
*--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_ISTRIPHEADTP_D INDEX 1 INTO DATA(WA_ISTRIPHEADTP_D2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISTRIPHEADTP_D>-TRIPDOC = 1.
<ISTRIPHEADTP_D>-TRIPEXTNUMBER = 1.
<ISTRIPHEADTP_D>-TRIPTYPE = 1.
<ISTRIPHEADTP_D>-VEHICLEID = 1.
<ISTRIPHEADTP_D>-BULKSHIPMENTVEHICLETYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISTRIPHEADTP_D-TRIPSTATUS, sy-vline,
  WA_ISTRIPHEADTP_D-TRIPHEADERSTSCRITICALITY, sy-vline,
  WA_ISTRIPHEADTP_D-DEMURRAGEAMOUNT, sy-vline,
  WA_ISTRIPHEADTP_D-DEMURRAGEAMOUNTCRCY, sy-vline,
  WA_ISTRIPHEADTP_D-TRIPCREATIONDATE, sy-vline,
  WA_ISTRIPHEADTP_D-TRIPCREATIONTIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISTRIPHEADTP_D 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_ISTRIPHEADTP_D 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_ISTRIPHEADTP_D INTO WA_ISTRIPHEADTP_D.


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

*Conversion exit ALPHA, internal->external for field VEHICLEID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISTRIPHEADTP_D-VEHICLEID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISTRIPHEADTP_D-VEHICLEID.
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_ISTRIPHEADTP_D_STR, 
TRIPDOC TYPE STRING,
TRIPEXTNUMBER TYPE STRING,
TRIPTYPE TYPE STRING,
VEHICLEID TYPE STRING,
BULKSHIPMENTVEHICLETYPE TYPE STRING,
TRIPSTATUS TYPE STRING,
TRIPHEADERSTSCRITICALITY TYPE STRING,
DEMURRAGEAMOUNT TYPE STRING,
DEMURRAGEAMOUNTCRCY TYPE STRING,
TRIPCREATIONDATE TYPE STRING,
TRIPCREATIONTIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
TRIPCHANGEDDATE TYPE STRING,
TRIPCHANGEDTIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
TRIPDOCTYPE TYPE STRING,
ACCRUALFORDEMURRAGEISALLOWED TYPE STRING,
TRIPCURRENCY TYPE STRING,
TRIPCRCYEXCHANGERATE TYPE STRING,
TRIPISBLOCKED TYPE STRING,
TRIPDISPLAYMODE TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
DUMMY_TRIPHDR_INCL_EEW_PS TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISTRIPHEADTP_D_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_ISTRIPHEADTP_D_STR-TRIPDOC sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPEXTNUMBER sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPTYPE sy-vline 
WA_ISTRIPHEADTP_D_STR-VEHICLEID sy-vline 
WA_ISTRIPHEADTP_D_STR-BULKSHIPMENTVEHICLETYPE sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPSTATUS sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPHEADERSTSCRITICALITY sy-vline 
WA_ISTRIPHEADTP_D_STR-DEMURRAGEAMOUNT sy-vline 
WA_ISTRIPHEADTP_D_STR-DEMURRAGEAMOUNTCRCY sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPCREATIONDATE sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPCREATIONTIME sy-vline 
WA_ISTRIPHEADTP_D_STR-CREATEDBYUSER sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPCHANGEDDATE sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPCHANGEDTIME sy-vline 
WA_ISTRIPHEADTP_D_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPDOCTYPE sy-vline 
WA_ISTRIPHEADTP_D_STR-ACCRUALFORDEMURRAGEISALLOWED sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPCURRENCY sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPCRCYEXCHANGERATE sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPISBLOCKED sy-vline 
WA_ISTRIPHEADTP_D_STR-TRIPDISPLAYMODE sy-vline 
WA_ISTRIPHEADTP_D_STR-HASACTIVEENTITY sy-vline 
WA_ISTRIPHEADTP_D_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISTRIPHEADTP_D_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISTRIPHEADTP_D_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISTRIPHEADTP_D_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISTRIPHEADTP_D_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISTRIPHEADTP_D_STR-DUMMY_TRIPHDR_INCL_EEW_PS sy-vline 
WA_ISTRIPHEADTP_D_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.