ABAP Select data from SAP table ISTICKETHEADTP2 into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISTICKETHEADTP2 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 ISTICKETHEADTP2. 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 ISTICKETHEADTP2 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_ISTICKETHEADTP2 TYPE STANDARD TABLE OF ISTICKETHEADTP2,
      WA_ISTICKETHEADTP2 TYPE ISTICKETHEADTP2,
      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: <ISTICKETHEADTP2> TYPE ISTICKETHEADTP2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ISTICKETHEADTP2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ISTICKETHEADTP2
  INTO TABLE IT_ISTICKETHEADTP2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISTICKETHEADTP2
*  INTO TABLE @DATA(IT_ISTICKETHEADTP22).
*--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_ISTICKETHEADTP2 INDEX 1 INTO DATA(WA_ISTICKETHEADTP22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISTICKETHEADTP2 ASSIGNING <ISTICKETHEADTP2>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISTICKETHEADTP2>-KEY = 1.
<ISTICKETHEADTP2>-PARENT_KEY = 1.
<ISTICKETHEADTP2>-ROOT_KEY = 1.
<ISTICKETHEADTP2>-NOMINATIONTICKETKEY = 1.
<ISTICKETHEADTP2>-NOMINATIONTICKETVERSION = 1.
ENDLOOP.

LOOP AT IT_ISTICKETHEADTP2 INTO WA_ISTICKETHEADTP2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISTICKETHEADTP2-NOMINATIONTICKETPURPOSE, sy-vline,
WA_ISTICKETHEADTP2-TICKETEXTERNALNUMBER, sy-vline,
WA_ISTICKETHEADTP2-NOMINATIONTICKETTYPE, sy-vline,
WA_ISTICKETHEADTP2-TRANSPORTSYSTEM, sy-vline,
WA_ISTICKETHEADTP2-NOMINATIONTICKETSTATUS, sy-vline,
WA_ISTICKETHEADTP2-TICKETSTATUSCOLORCODE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ISTICKETHEADTP2 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_ISTICKETHEADTP2 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_ISTICKETHEADTP2 INTO WA_ISTICKETHEADTP2. *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 NOMINATIONTICKETKEY CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-NOMINATIONTICKETKEY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-NOMINATIONTICKETKEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TICKETEXTERNALNUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-TICKETEXTERNALNUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-TICKETEXTERNALNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NOMINATIONCARRIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-NOMINATIONCARRIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-NOMINATIONCARRIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CONSIGNEEPARTNER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-CONSIGNEEPARTNER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-CONSIGNEEPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NOMINATIONINSPECTOR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-NOMINATIONINSPECTOR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-NOMINATIONINSPECTOR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NOMINATIONSHIPPER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-NOMINATIONSHIPPER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-NOMINATIONSHIPPER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TICKETSUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-TICKETSUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-TICKETSUPPLIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TRADER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISTICKETHEADTP2-TRADER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISTICKETHEADTP2-TRADER.
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_ISTICKETHEADTP2_STR,
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
NOMINATIONTICKETKEY TYPE STRING,
NOMINATIONTICKETVERSION TYPE STRING,
NOMINATIONTICKETPURPOSE TYPE STRING,
TICKETEXTERNALNUMBER TYPE STRING,
NOMINATIONTICKETTYPE TYPE STRING,
TRANSPORTSYSTEM TYPE STRING,
NOMINATIONTICKETSTATUS TYPE STRING,
TICKETSTATUSCOLORCODE TYPE STRING,
TRANSPORTATIONPLANNINGPOINT TYPE STRING,
NOMINATIONDOC TYPE STRING,
NOMINATIONEXTNUMBER TYPE STRING,
TICKETCREATIONDATE TYPE STRING,
TICKETCREATEDBYUSER TYPE STRING,
TICKETCHANGEDDATE TYPE STRING,
TICKETCHANGEDBYUSER TYPE STRING,
TICKETAPPROVALSTATUS TYPE STRING,
NOMINATIONCARRIER TYPE STRING,
CONSIGNEEPARTNER TYPE STRING,
NOMINATIONINSPECTOR TYPE STRING,
NOMINATIONSHIPPER TYPE STRING,
TICKETSUPPLIER TYPE STRING,
TRADER TYPE STRING,
TICKETACTUALIZEMODE TYPE STRING,
TICKETCORRECTIONMODE TYPE STRING,
TICKETREVERSEMODE TYPE STRING,
TICKETCORRUPTMODE TYPE STRING,
TICKETACTIONMODE 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_ISTICKETHEADTP2_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_ISTICKETHEADTP2_STR-KEY sy-vline
WA_ISTICKETHEADTP2_STR-PARENT_KEY sy-vline
WA_ISTICKETHEADTP2_STR-ROOT_KEY sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONTICKETKEY sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONTICKETVERSION sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONTICKETPURPOSE sy-vline
WA_ISTICKETHEADTP2_STR-TICKETEXTERNALNUMBER sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONTICKETTYPE sy-vline
WA_ISTICKETHEADTP2_STR-TRANSPORTSYSTEM sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONTICKETSTATUS sy-vline
WA_ISTICKETHEADTP2_STR-TICKETSTATUSCOLORCODE sy-vline
WA_ISTICKETHEADTP2_STR-TRANSPORTATIONPLANNINGPOINT sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONDOC sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONEXTNUMBER sy-vline
WA_ISTICKETHEADTP2_STR-TICKETCREATIONDATE sy-vline
WA_ISTICKETHEADTP2_STR-TICKETCREATEDBYUSER sy-vline
WA_ISTICKETHEADTP2_STR-TICKETCHANGEDDATE sy-vline
WA_ISTICKETHEADTP2_STR-TICKETCHANGEDBYUSER sy-vline
WA_ISTICKETHEADTP2_STR-TICKETAPPROVALSTATUS sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONCARRIER sy-vline
WA_ISTICKETHEADTP2_STR-CONSIGNEEPARTNER sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONINSPECTOR sy-vline
WA_ISTICKETHEADTP2_STR-NOMINATIONSHIPPER sy-vline
WA_ISTICKETHEADTP2_STR-TICKETSUPPLIER sy-vline
WA_ISTICKETHEADTP2_STR-TRADER sy-vline
WA_ISTICKETHEADTP2_STR-TICKETACTUALIZEMODE sy-vline
WA_ISTICKETHEADTP2_STR-TICKETCORRECTIONMODE sy-vline
WA_ISTICKETHEADTP2_STR-TICKETREVERSEMODE sy-vline
WA_ISTICKETHEADTP2_STR-TICKETCORRUPTMODE sy-vline
WA_ISTICKETHEADTP2_STR-TICKETACTIONMODE sy-vline
WA_ISTICKETHEADTP2_STR-HASACTIVEENTITY sy-vline
WA_ISTICKETHEADTP2_STR-DRAFTENTITYCREATIONDATETIME sy-vline
WA_ISTICKETHEADTP2_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline
WA_ISTICKETHEADTP2_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline
WA_ISTICKETHEADTP2_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline
WA_ISTICKETHEADTP2_STR-DRAFTENTITYOPERATIONCODE sy-vline
WA_ISTICKETHEADTP2_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.