ABAP Select data from SAP table ISJITPCKGGRPHEADERTP_D into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISJITPCKGGRPHEADERTP_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 ISJITPCKGGRPHEADERTP_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 ISJITPCKGGRPHEADERTP_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_ISJITPCKGGRPHEADERTP_D TYPE STANDARD TABLE OF ISJITPCKGGRPHEADERTP_D,
      WA_ISJITPCKGGRPHEADERTP_D TYPE ISJITPCKGGRPHEADERTP_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: <ISJITPCKGGRPHEADERTP_D> TYPE ISJITPCKGGRPHEADERTP_D.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISJITPCKGGRPHEADERTP_D
*  INTO TABLE @DATA(IT_ISJITPCKGGRPHEADERTP_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_ISJITPCKGGRPHEADERTP_D INDEX 1 INTO DATA(WA_ISJITPCKGGRPHEADERTP_D2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISJITPCKGGRPHEADERTP_D>-JITPCKGGRPID = 1.
<ISJITPCKGGRPHEADERTP_D>-JITPCKGGRPDEFUUID = 1.
<ISJITPCKGGRPHEADERTP_D>-JITPCKGGRPSTATUS = 1.
<ISJITPCKGGRPHEADERTP_D>-SHIPTOPARTY = 1.
<ISJITPCKGGRPHEADERTP_D>-UNLOADINGPOINTNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISJITPCKGGRPHEADERTP_D-SHIPPINGPOINT, sy-vline,
  WA_ISJITPCKGGRPHEADERTP_D-PLANNEDSHIPPINGDATETIME, sy-vline,
  WA_ISJITPCKGGRPHEADERTP_D-REQUIREMENTDATETIME, sy-vline,
  WA_ISJITPCKGGRPHEADERTP_D-DELIVERYCREATIONDATE, sy-vline,
  WA_ISJITPCKGGRPHEADERTP_D-GROSSWEIGHT, sy-vline,
  WA_ISJITPCKGGRPHEADERTP_D-WEIGHTUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISJITPCKGGRPHEADERTP_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_ISJITPCKGGRPHEADERTP_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_ISJITPCKGGRPHEADERTP_D INTO WA_ISJITPCKGGRPHEADERTP_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 JITPCKGGRPID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISJITPCKGGRPHEADERTP_D-JITPCKGGRPID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISJITPCKGGRPHEADERTP_D-JITPCKGGRPID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field WEIGHTUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISJITPCKGGRPHEADERTP_D-WEIGHTUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISJITPCKGGRPHEADERTP_D-WEIGHTUNIT.
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_ISJITPCKGGRPHEADERTP_D_STR, 
JITPCKGGRPID TYPE STRING,
JITPCKGGRPDEFUUID TYPE STRING,
JITPCKGGRPSTATUS TYPE STRING,
SHIPTOPARTY TYPE STRING,
UNLOADINGPOINTNAME TYPE STRING,
SHIPPINGPOINT TYPE STRING,
PLANNEDSHIPPINGDATETIME TYPE STRING,
REQUIREMENTDATETIME TYPE STRING,
DELIVERYCREATIONDATE TYPE STRING,
GROSSWEIGHT TYPE STRING,
WEIGHTUNIT TYPE STRING,
CUSTSUPPLYAREA TYPE STRING,
CUSTASSEMBLYLOC TYPE STRING,
PLANT TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATETIME TYPE STRING,
CHANGEDONDATETIME TYPE STRING,
CUSTOMERUUID TYPE STRING,
MATERIALAVAILABILITYDATETIME TYPE STRING,
PRODUCTIONSTARTDATE TYPE STRING,
PRODUCTIONENDDATE TYPE STRING,
JITCOMPONENTISREORDERED TYPE STRING,
JITALTVHNDLGUNITID TYPE STRING,
JITALTVHNDLGUNITIDSHRT TYPE STRING,
JITARCHIVINGSTATUS TYPE STRING,
JITPACKAGELEVEL TYPE STRING,
HANDLINGUNITSTATUS TYPE STRING,
REPETITIVEMANUFACTURINGISALLWD TYPE STRING,
STORAGELOCATION TYPE STRING,
JITPACKINGGROUPISNESTED TYPE STRING,
DELIVERYSTATUS TYPE STRING,
GOODSMOVEMENTSTATUS TYPE STRING,
JITBILLINGSTATUS TYPE STRING,
JITRELEASETOPRODUCTIONSTATUS TYPE STRING,
JITPRODNCONFIRMATIONSTATUS TYPE STRING,
JITRELEASEFORPACKINGSTATUS TYPE STRING,
JITPACKINGCONFIRMATIONSTATUS TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
JITPCKGGRPSTATUSTXT TYPE STRING,
JITOBJLIFECYCSTSCRITLTY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISJITPCKGGRPHEADERTP_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_ISJITPCKGGRPHEADERTP_D_STR-JITPCKGGRPID sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITPCKGGRPDEFUUID sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITPCKGGRPSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-SHIPTOPARTY sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-UNLOADINGPOINTNAME sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-SHIPPINGPOINT sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-PLANNEDSHIPPINGDATETIME sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-REQUIREMENTDATETIME sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-DELIVERYCREATIONDATE sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-GROSSWEIGHT sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-WEIGHTUNIT sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-CUSTSUPPLYAREA sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-CUSTASSEMBLYLOC sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-PLANT sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-CREATEDBYUSER sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-CREATIONDATETIME sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-CHANGEDONDATETIME sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-CUSTOMERUUID sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-MATERIALAVAILABILITYDATETIME sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-PRODUCTIONSTARTDATE sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-PRODUCTIONENDDATE sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITCOMPONENTISREORDERED sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITALTVHNDLGUNITID sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITALTVHNDLGUNITIDSHRT sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITARCHIVINGSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITPACKAGELEVEL sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-HANDLINGUNITSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-REPETITIVEMANUFACTURINGISALLWD sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-STORAGELOCATION sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITPACKINGGROUPISNESTED sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-DELIVERYSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-GOODSMOVEMENTSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITBILLINGSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITRELEASETOPRODUCTIONSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITPRODNCONFIRMATIONSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITRELEASEFORPACKINGSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITPACKINGCONFIRMATIONSTATUS sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-AUTHORIZATIONGROUP sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITPCKGGRPSTATUSTXT sy-vline 
WA_ISJITPCKGGRPHEADERTP_D_STR-JITOBJLIFECYCSTSCRITLTY sy-vline      INTO ld_text SEPARATED BY SPACE.

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