ABAP Select data from SAP table IQLTYTSKTP into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IQLTYTSKTP 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 IQLTYTSKTP. 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 IQLTYTSKTP 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_IQLTYTSKTP TYPE STANDARD TABLE OF IQLTYTSKTP,
      WA_IQLTYTSKTP TYPE IQLTYTSKTP,
      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: <IQLTYTSKTP> TYPE IQLTYTSKTP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IQLTYTSKTP
*  INTO TABLE @DATA(IT_IQLTYTSKTP2).
*--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_IQLTYTSKTP INDEX 1 INTO DATA(WA_IQLTYTSKTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IQLTYTSKTP>-MANDT = 1.
<IQLTYTSKTP>-QUALITYTASKINTERNALID = 1.
<IQLTYTSKTP>-QUALITYTASK = 1.
<IQLTYTSKTP>-QUALITYTASKORIGIN = 1.
<IQLTYTSKTP>-QUALITYTASKTEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IQLTYTSKTP-ISDELETED, sy-vline,
  WA_IQLTYTSKTP-QUALITYTASKPROCESSOR, sy-vline,
  WA_IQLTYTSKTP-MASTERLANGUAGE, sy-vline,
  WA_IQLTYTSKTP-NOTIFTASKCOMPLETEDBYUSER, sy-vline,
  WA_IQLTYTSKTP-QUALITYTASKTYPE, sy-vline,
  WA_IQLTYTSKTP-QUALITYTASKCODECATALOG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IQLTYTSKTP 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_IQLTYTSKTP 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_IQLTYTSKTP INTO WA_IQLTYTSKTP.


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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field QLTYTASKTIMEBASEDEFFORTUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IQLTYTSKTP-QLTYTASKTIMEBASEDEFFORTUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQLTYTSKTP-QLTYTASKTIMEBASEDEFFORTUOM.
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_IQLTYTSKTP_STR, 
MANDT TYPE STRING,
QUALITYTASKINTERNALID TYPE STRING,
QUALITYTASK TYPE STRING,
QUALITYTASKORIGIN TYPE STRING,
QUALITYTASKTEXT TYPE STRING,
ISDELETED TYPE STRING,
QUALITYTASKPROCESSOR TYPE STRING,
MASTERLANGUAGE TYPE STRING,
NOTIFTASKCOMPLETEDBYUSER TYPE STRING,
QUALITYTASKTYPE TYPE STRING,
QUALITYTASKCODECATALOG TYPE STRING,
QUALITYTASKCODEGROUP TYPE STRING,
QUALITYTASKCODE TYPE STRING,
NOTIFTASKTIMEZONE TYPE STRING,
NOTIFTASKPLANNEDENDDATE TYPE STRING,
NOTIFTASKPLANNEDENDTIME TYPE STRING,
NOTIFTASKCOMPLETIONDATE TYPE STRING,
NOTIFTASKCOMPLETIONTIME TYPE STRING,
NOTIFTASKRESUBMISSIONDATE TYPE STRING,
NOTIFTASKRESUBMISSIONTIME TYPE STRING,
DEFECTINTERNALID TYPE STRING,
PREDECESSORQLTYTASKINTNUMBER TYPE STRING,
PROBSOLVINGPROC TYPE STRING,
PROBSOLVINGPROCSTP TYPE STRING,
PROBSOLVINGPROCCAUSE TYPE STRING,
QLTYTASKFOLLOWUPACTION TYPE STRING,
QLTYTSKFLLWUPACTNCONFIGNVAL TYPE STRING,
QUALITYTASKLIFECYCLESTATUS TYPE STRING,
QUALITYTASKARCHIVINGSTATUS TYPE STRING,
QLTYTASKFLLWUPACTIONSTS TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
CHANGEDDATETIME TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
QLTYTSKPROCGISCTRLDBYTSKORIGIN TYPE STRING,
QLTYTASKTIMEBASEDEFFORT TYPE STRING,
QLTYTASKTIMEBASEDEFFORTUOM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IQLTYTSKTP_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_IQLTYTSKTP_STR-MANDT sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKINTERNALID sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASK sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKORIGIN sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKTEXT sy-vline 
WA_IQLTYTSKTP_STR-ISDELETED sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKPROCESSOR sy-vline 
WA_IQLTYTSKTP_STR-MASTERLANGUAGE sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKCOMPLETEDBYUSER sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKTYPE sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKCODECATALOG sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKCODEGROUP sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKCODE sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKTIMEZONE sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKPLANNEDENDDATE sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKPLANNEDENDTIME sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKCOMPLETIONDATE sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKCOMPLETIONTIME sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKRESUBMISSIONDATE sy-vline 
WA_IQLTYTSKTP_STR-NOTIFTASKRESUBMISSIONTIME sy-vline 
WA_IQLTYTSKTP_STR-DEFECTINTERNALID sy-vline 
WA_IQLTYTSKTP_STR-PREDECESSORQLTYTASKINTNUMBER sy-vline 
WA_IQLTYTSKTP_STR-PROBSOLVINGPROC sy-vline 
WA_IQLTYTSKTP_STR-PROBSOLVINGPROCSTP sy-vline 
WA_IQLTYTSKTP_STR-PROBSOLVINGPROCCAUSE sy-vline 
WA_IQLTYTSKTP_STR-QLTYTASKFOLLOWUPACTION sy-vline 
WA_IQLTYTSKTP_STR-QLTYTSKFLLWUPACTNCONFIGNVAL sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKLIFECYCLESTATUS sy-vline 
WA_IQLTYTSKTP_STR-QUALITYTASKARCHIVINGSTATUS sy-vline 
WA_IQLTYTSKTP_STR-QLTYTASKFLLWUPACTIONSTS sy-vline 
WA_IQLTYTSKTP_STR-CREATEDBYUSER sy-vline 
WA_IQLTYTSKTP_STR-CREATIONDATE sy-vline 
WA_IQLTYTSKTP_STR-CREATIONTIME sy-vline 
WA_IQLTYTSKTP_STR-CHANGEDDATETIME sy-vline 
WA_IQLTYTSKTP_STR-LASTCHANGEDATE sy-vline 
WA_IQLTYTSKTP_STR-LASTCHANGETIME sy-vline 
WA_IQLTYTSKTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_IQLTYTSKTP_STR-QLTYTSKPROCGISCTRLDBYTSKORIGIN sy-vline 
WA_IQLTYTSKTP_STR-QLTYTASKTIMEBASEDEFFORT sy-vline 
WA_IQLTYTSKTP_STR-QLTYTASKTIMEBASEDEFFORTUOM sy-vline      INTO ld_text SEPARATED BY SPACE.

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