ABAP Select data from SAP table CJITOUTBCGTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CJITOUTBCGTP
*  INTO TABLE @DATA(IT_CJITOUTBCGTP2).
*--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_CJITOUTBCGTP INDEX 1 INTO DATA(WA_CJITOUTBCGTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CJITOUTBCGTP>-MANDT = 1.
<CJITOUTBCGTP>-PARENTDRAFTKEY = 1.
<CJITOUTBCGTP>-INTERNALJITCALLNUMBER = 1.
<CJITOUTBCGTP>-COMPGRPNUMBER = 1.
<CJITOUTBCGTP>-COMPGRPNUMBERFOREDIT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CJITOUTBCGTP-COMPGRPMATL, sy-vline,
  WA_CJITOUTBCGTP-PRODUCTNAME, sy-vline,
  WA_CJITOUTBCGTP-JITINTPROCESSINGSTATUS, sy-vline,
  WA_CJITOUTBCGTP-JITINTSTATUSUPDTDON, sy-vline,
  WA_CJITOUTBCGTP-JITINTERNALSTATUSTEXT, sy-vline,
  WA_CJITOUTBCGTP-PLANT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CJITOUTBCGTP 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_CJITOUTBCGTP 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_CJITOUTBCGTP INTO WA_CJITOUTBCGTP.


*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_CJITOUTBCGTP-INTERNALJITCALLNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITOUTBCGTP-INTERNALJITCALLNUMBER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field JITCONTROLCYCLE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CJITOUTBCGTP-JITCONTROLCYCLE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITOUTBCGTP-JITCONTROLCYCLE.
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_CJITOUTBCGTP_STR, 
MANDT TYPE STRING,
PARENTDRAFTKEY TYPE STRING,
INTERNALJITCALLNUMBER TYPE STRING,
COMPGRPNUMBER TYPE STRING,
COMPGRPNUMBERFOREDIT TYPE STRING,
COMPGRPMATL TYPE STRING,
PRODUCTNAME TYPE STRING,
JITINTPROCESSINGSTATUS TYPE STRING,
JITINTSTATUSUPDTDON TYPE STRING,
JITINTERNALSTATUSTEXT TYPE STRING,
PLANT TYPE STRING,
PLANTNAME TYPE STRING,
JITACTIONCTRL TYPE STRING,
REPLENISHMENTSTRATEGY TYPE STRING,
JITOUTBSTOCKTRANSFERSTS TYPE STRING,
JITSTOCKTRANSFERSTSTEXT TYPE STRING,
JITCONTROLCYCLE TYPE STRING,
STORAGELOCATION TYPE STRING,
STORAGELOCATIONNAME TYPE STRING,
JITOUTBDESTINATIONSTORLOC TYPE STRING,
REQUIREMENTDATETIME TYPE STRING,
REQUIREMENTDATETIMEFOREDIT TYPE STRING,
JITSUPPLYDATETIME TYPE STRING,
PRODUCTIONSUPPLYAREA TYPE STRING,
PRODUCTIONSUPPLYAREANAME TYPE STRING,
MRPCONTROLLERNAME TYPE STRING,
RESPONSIBLE TYPE STRING,
EWMWAREHOUSE TYPE STRING,
WAREHOUSENAME TYPE STRING,
STORAGETYPE TYPE STRING,
STORAGETYPENAME TYPE STRING,
STORAGEBIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CJITOUTBCGTP_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_CJITOUTBCGTP_STR-MANDT sy-vline 
WA_CJITOUTBCGTP_STR-PARENTDRAFTKEY sy-vline 
WA_CJITOUTBCGTP_STR-INTERNALJITCALLNUMBER sy-vline 
WA_CJITOUTBCGTP_STR-COMPGRPNUMBER sy-vline 
WA_CJITOUTBCGTP_STR-COMPGRPNUMBERFOREDIT sy-vline 
WA_CJITOUTBCGTP_STR-COMPGRPMATL sy-vline 
WA_CJITOUTBCGTP_STR-PRODUCTNAME sy-vline 
WA_CJITOUTBCGTP_STR-JITINTPROCESSINGSTATUS sy-vline 
WA_CJITOUTBCGTP_STR-JITINTSTATUSUPDTDON sy-vline 
WA_CJITOUTBCGTP_STR-JITINTERNALSTATUSTEXT sy-vline 
WA_CJITOUTBCGTP_STR-PLANT sy-vline 
WA_CJITOUTBCGTP_STR-PLANTNAME sy-vline 
WA_CJITOUTBCGTP_STR-JITACTIONCTRL sy-vline 
WA_CJITOUTBCGTP_STR-REPLENISHMENTSTRATEGY sy-vline 
WA_CJITOUTBCGTP_STR-JITOUTBSTOCKTRANSFERSTS sy-vline 
WA_CJITOUTBCGTP_STR-JITSTOCKTRANSFERSTSTEXT sy-vline 
WA_CJITOUTBCGTP_STR-JITCONTROLCYCLE sy-vline 
WA_CJITOUTBCGTP_STR-STORAGELOCATION sy-vline 
WA_CJITOUTBCGTP_STR-STORAGELOCATIONNAME sy-vline 
WA_CJITOUTBCGTP_STR-JITOUTBDESTINATIONSTORLOC sy-vline 
WA_CJITOUTBCGTP_STR-REQUIREMENTDATETIME sy-vline 
WA_CJITOUTBCGTP_STR-REQUIREMENTDATETIMEFOREDIT sy-vline 
WA_CJITOUTBCGTP_STR-JITSUPPLYDATETIME sy-vline 
WA_CJITOUTBCGTP_STR-PRODUCTIONSUPPLYAREA sy-vline 
WA_CJITOUTBCGTP_STR-PRODUCTIONSUPPLYAREANAME sy-vline 
WA_CJITOUTBCGTP_STR-MRPCONTROLLERNAME sy-vline 
WA_CJITOUTBCGTP_STR-RESPONSIBLE sy-vline 
WA_CJITOUTBCGTP_STR-EWMWAREHOUSE sy-vline 
WA_CJITOUTBCGTP_STR-WAREHOUSENAME sy-vline 
WA_CJITOUTBCGTP_STR-STORAGETYPE sy-vline 
WA_CJITOUTBCGTP_STR-STORAGETYPENAME sy-vline 
WA_CJITOUTBCGTP_STR-STORAGEBIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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