ABAP Select data from SAP table IJITCALLCOMPGRP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IJITCALLCOMPGRP
*  INTO TABLE @DATA(IT_IJITCALLCOMPGRP2).
*--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_IJITCALLCOMPGRP INDEX 1 INTO DATA(WA_IJITCALLCOMPGRP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IJITCALLCOMPGRP>-MANDT = 1.
<IJITCALLCOMPGRP>-JITCALLCOMPGRPUUID = 1.
<IJITCALLCOMPGRP>-INTERNALJITCALLNUMBER = 1.
<IJITCALLCOMPGRP>-COMPGRPNUMBER = 1.
<IJITCALLCOMPGRP>-JITHEADERUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IJITCALLCOMPGRP-EXTCOMPGRPNUMBER, sy-vline,
  WA_IJITCALLCOMPGRP-COMPGRPMATL, sy-vline,
  WA_IJITCALLCOMPGRP-CUSTCOMPGRPMATL, sy-vline,
  WA_IJITCALLCOMPGRP-JITEXTSEQUENCENUMBER, sy-vline,
  WA_IJITCALLCOMPGRP-TRANSMITTEDEXTSTATUSBYMFR, sy-vline,
  WA_IJITCALLCOMPGRP-JITEXTSTATUSATSUPPLIER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IJITCALLCOMPGRP 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_IJITCALLCOMPGRP 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_IJITCALLCOMPGRP INTO WA_IJITCALLCOMPGRP.


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

*Conversion exit MATN1, internal->external for field COMPGRPMATL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IJITCALLCOMPGRP-COMPGRPMATL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IJITCALLCOMPGRP-COMPGRPMATL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field CUSTCOMPGRPMATL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IJITCALLCOMPGRP-CUSTCOMPGRPMATL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IJITCALLCOMPGRP-CUSTCOMPGRPMATL.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field JITDELIVSQNCGRPID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IJITCALLCOMPGRP-JITDELIVSQNCGRPID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IJITCALLCOMPGRP-JITDELIVSQNCGRPID.
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_IJITCALLCOMPGRP_STR, 
MANDT TYPE STRING,
JITCALLCOMPGRPUUID TYPE STRING,
INTERNALJITCALLNUMBER TYPE STRING,
COMPGRPNUMBER TYPE STRING,
JITHEADERUUID TYPE STRING,
EXTCOMPGRPNUMBER TYPE STRING,
COMPGRPMATL TYPE STRING,
CUSTCOMPGRPMATL TYPE STRING,
JITEXTSEQUENCENUMBER TYPE STRING,
TRANSMITTEDEXTSTATUSBYMFR TYPE STRING,
JITEXTSTATUSATSUPPLIER TYPE STRING,
JITEXTSTATUSUPDTDON TYPE STRING,
JITINTPROCESSINGSTATUS TYPE STRING,
JITINTSTATUSUPDTDON TYPE STRING,
REQUIREMENTDATETIME TYPE STRING,
PLANT TYPE STRING,
CUSTSUPPLYAREA TYPE STRING,
UNLOADINGPOINTNAME TYPE STRING,
SUPPLYCONTROLUUID TYPE STRING,
SUPPLYCONTROLID TYPE STRING,
JITACTIONCTRL TYPE STRING,
CUSTASSEMBLYLOC TYPE STRING,
SHIPPINGPOINT TYPE STRING,
STORAGELOCATION TYPE STRING,
PLANNEDSHIPPINGDATETIME TYPE STRING,
ACTUALSHIPPINGDATETIME TYPE STRING,
MATERIALAVAILABILITYDATE TYPE STRING,
MATERIALAVAILABILITYTIME TYPE STRING,
MATERIALAVAILABILITYDATETIME TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,
REQUESTEDDELIVERYTIME TYPE STRING,
WAREHOUSENUMBER TYPE STRING,
DELIVERYCREATIONDATE TYPE STRING,
DELIVERYSTATUS TYPE STRING,
PICKINGSTATUS TYPE STRING,
GOODSMOVEMENTSTATUS TYPE STRING,
JITCOMPGRPDOCRELTOPRODNSTS TYPE STRING,
JITCOMPGRPDOCCONFTOPRODNSTS TYPE STRING,
JITCOMPGRPDOCPCKGGRPSTS TYPE STRING,
JITCALLTYPE TYPE STRING,
SHIPTOPARTY TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
EXTERNALJITCALLNUMBER TYPE STRING,
JITCOMPONENTISREORDERED TYPE STRING,
PRODUCTNAME TYPE STRING,
PRODUCTIONSTARTDATE TYPE STRING,
PRODUCTIONENDDATE TYPE STRING,
PRODUCTIONVERSION TYPE STRING,
JITPCKGGRPUUID TYPE STRING,
EXTERNALDOCUMENTID TYPE STRING,
TRANSMITTEDEXTSTSUPDTDDTETME TYPE STRING,
TIMEUNITDURATIONINSECONDS TYPE STRING,
JITFORMATTEDSEQUENCENUMBER TYPE STRING,
JITDELIVSQNCGRPID TYPE STRING,
JITDELIVSQNCGRPUUID TYPE STRING,
JITDELIVCONFCONTROL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IJITCALLCOMPGRP_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_IJITCALLCOMPGRP_STR-MANDT sy-vline 
WA_IJITCALLCOMPGRP_STR-JITCALLCOMPGRPUUID sy-vline 
WA_IJITCALLCOMPGRP_STR-INTERNALJITCALLNUMBER sy-vline 
WA_IJITCALLCOMPGRP_STR-COMPGRPNUMBER sy-vline 
WA_IJITCALLCOMPGRP_STR-JITHEADERUUID sy-vline 
WA_IJITCALLCOMPGRP_STR-EXTCOMPGRPNUMBER sy-vline 
WA_IJITCALLCOMPGRP_STR-COMPGRPMATL sy-vline 
WA_IJITCALLCOMPGRP_STR-CUSTCOMPGRPMATL sy-vline 
WA_IJITCALLCOMPGRP_STR-JITEXTSEQUENCENUMBER sy-vline 
WA_IJITCALLCOMPGRP_STR-TRANSMITTEDEXTSTATUSBYMFR sy-vline 
WA_IJITCALLCOMPGRP_STR-JITEXTSTATUSATSUPPLIER sy-vline 
WA_IJITCALLCOMPGRP_STR-JITEXTSTATUSUPDTDON sy-vline 
WA_IJITCALLCOMPGRP_STR-JITINTPROCESSINGSTATUS sy-vline 
WA_IJITCALLCOMPGRP_STR-JITINTSTATUSUPDTDON sy-vline 
WA_IJITCALLCOMPGRP_STR-REQUIREMENTDATETIME sy-vline 
WA_IJITCALLCOMPGRP_STR-PLANT sy-vline 
WA_IJITCALLCOMPGRP_STR-CUSTSUPPLYAREA sy-vline 
WA_IJITCALLCOMPGRP_STR-UNLOADINGPOINTNAME sy-vline 
WA_IJITCALLCOMPGRP_STR-SUPPLYCONTROLUUID sy-vline 
WA_IJITCALLCOMPGRP_STR-SUPPLYCONTROLID sy-vline 
WA_IJITCALLCOMPGRP_STR-JITACTIONCTRL sy-vline 
WA_IJITCALLCOMPGRP_STR-CUSTASSEMBLYLOC sy-vline 
WA_IJITCALLCOMPGRP_STR-SHIPPINGPOINT sy-vline 
WA_IJITCALLCOMPGRP_STR-STORAGELOCATION sy-vline 
WA_IJITCALLCOMPGRP_STR-PLANNEDSHIPPINGDATETIME sy-vline 
WA_IJITCALLCOMPGRP_STR-ACTUALSHIPPINGDATETIME sy-vline 
WA_IJITCALLCOMPGRP_STR-MATERIALAVAILABILITYDATE sy-vline 
WA_IJITCALLCOMPGRP_STR-MATERIALAVAILABILITYTIME sy-vline 
WA_IJITCALLCOMPGRP_STR-MATERIALAVAILABILITYDATETIME sy-vline 
WA_IJITCALLCOMPGRP_STR-REQUESTEDDELIVERYDATE sy-vline 
WA_IJITCALLCOMPGRP_STR-REQUESTEDDELIVERYTIME sy-vline 
WA_IJITCALLCOMPGRP_STR-WAREHOUSENUMBER sy-vline 
WA_IJITCALLCOMPGRP_STR-DELIVERYCREATIONDATE sy-vline 
WA_IJITCALLCOMPGRP_STR-DELIVERYSTATUS sy-vline 
WA_IJITCALLCOMPGRP_STR-PICKINGSTATUS sy-vline 
WA_IJITCALLCOMPGRP_STR-GOODSMOVEMENTSTATUS sy-vline 
WA_IJITCALLCOMPGRP_STR-JITCOMPGRPDOCRELTOPRODNSTS sy-vline 
WA_IJITCALLCOMPGRP_STR-JITCOMPGRPDOCCONFTOPRODNSTS sy-vline 
WA_IJITCALLCOMPGRP_STR-JITCOMPGRPDOCPCKGGRPSTS sy-vline 
WA_IJITCALLCOMPGRP_STR-JITCALLTYPE sy-vline 
WA_IJITCALLCOMPGRP_STR-SHIPTOPARTY sy-vline 
WA_IJITCALLCOMPGRP_STR-SALESORGANIZATION sy-vline 
WA_IJITCALLCOMPGRP_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_IJITCALLCOMPGRP_STR-DIVISION sy-vline 
WA_IJITCALLCOMPGRP_STR-EXTERNALJITCALLNUMBER sy-vline 
WA_IJITCALLCOMPGRP_STR-JITCOMPONENTISREORDERED sy-vline 
WA_IJITCALLCOMPGRP_STR-PRODUCTNAME sy-vline 
WA_IJITCALLCOMPGRP_STR-PRODUCTIONSTARTDATE sy-vline 
WA_IJITCALLCOMPGRP_STR-PRODUCTIONENDDATE sy-vline 
WA_IJITCALLCOMPGRP_STR-PRODUCTIONVERSION sy-vline 
WA_IJITCALLCOMPGRP_STR-JITPCKGGRPUUID sy-vline 
WA_IJITCALLCOMPGRP_STR-EXTERNALDOCUMENTID sy-vline 
WA_IJITCALLCOMPGRP_STR-TRANSMITTEDEXTSTSUPDTDDTETME sy-vline 
WA_IJITCALLCOMPGRP_STR-TIMEUNITDURATIONINSECONDS sy-vline 
WA_IJITCALLCOMPGRP_STR-JITFORMATTEDSEQUENCENUMBER sy-vline 
WA_IJITCALLCOMPGRP_STR-JITDELIVSQNCGRPID sy-vline 
WA_IJITCALLCOMPGRP_STR-JITDELIVSQNCGRPUUID sy-vline 
WA_IJITCALLCOMPGRP_STR-JITDELIVCONFCONTROL sy-vline      INTO ld_text SEPARATED BY SPACE.

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