ABAP Select data from SAP table CJITOUTBHEADTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CJITOUTBHEADTP
*  INTO TABLE @DATA(IT_CJITOUTBHEADTP2).
*--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_CJITOUTBHEADTP INDEX 1 INTO DATA(WA_CJITOUTBHEADTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CJITOUTBHEADTP>-MANDT = 1.
<CJITOUTBHEADTP>-JITHEADERUUID = 1.
<CJITOUTBHEADTP>-INTERNALJITCALLNUMBER = 1.
<CJITOUTBHEADTP>-JITLIFECYCLESTATUS = 1.
<CJITOUTBHEADTP>-JITLIFECYCLESTATUSTEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CJITOUTBHEADTP-JITLIFECYCLESTATUSCRITICALITY, sy-vline,
  WA_CJITOUTBHEADTP-JITCALLTYPE, sy-vline,
  WA_CJITOUTBHEADTP-JITCALLTYPETEXT, sy-vline,
  WA_CJITOUTBHEADTP-JITCALLIMMEDIATEREQUEST, sy-vline,
  WA_CJITOUTBHEADTP-JITCALLPRIORITYID, sy-vline,
  WA_CJITOUTBHEADTP-JITCALLPRIORITYTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CJITOUTBHEADTP 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_CJITOUTBHEADTP 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_CJITOUTBHEADTP INTO WA_CJITOUTBHEADTP.


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

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

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

*Conversion exit MATN1, internal->external for field COMPGRPMATL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CJITOUTBHEADTP-COMPGRPMATL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITOUTBHEADTP-COMPGRPMATL.
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_CJITOUTBHEADTP_STR, 
MANDT TYPE STRING,
JITHEADERUUID TYPE STRING,
INTERNALJITCALLNUMBER TYPE STRING,
JITLIFECYCLESTATUS TYPE STRING,
JITLIFECYCLESTATUSTEXT TYPE STRING,
JITLIFECYCLESTATUSCRITICALITY TYPE STRING,
JITCALLTYPE TYPE STRING,
JITCALLTYPETEXT TYPE STRING,
JITCALLIMMEDIATEREQUEST TYPE STRING,
JITCALLPRIORITYID TYPE STRING,
JITCALLPRIORITYTYPE TYPE STRING,
JITCALLPRIORITYTYPETEXT TYPE STRING,
JITMISSINGPARTFLAG TYPE STRING,
JITMISSINGPRTCRITICALITY TYPE STRING,
CREATIONDATETIME TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDBYUSERDESCRIPTION TYPE STRING,
JITCALLCREATIONMODE TYPE STRING,
JITCALLCREATIONMODETEXT TYPE STRING,
PLANT TYPE STRING,
WAREHOUSENUMBER TYPE STRING,
JITINTPROCESSINGSTATUS TYPE STRING,
JITINTSTATUSUPDTDON TYPE STRING,
REPLENISHMENTSTRATEGY TYPE STRING,
JITREPLENISHMENTLEADTIMEVALUE TYPE STRING,
JITACTIONCTRL TYPE STRING,
MATERIAL TYPE STRING,
REQUIREMENTDATETIME TYPE STRING,
JITSUPPLYDATETIME TYPE STRING,
JITCONTROLCYCLE TYPE STRING,
RESPONSIBLE TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATEDBYUSERDESCRIPTION TYPE STRING,
STORAGELOCATION TYPE STRING,
JITCALLPROCESSINGLOGID TYPE STRING,
PRODUCTIONSUPPLYAREA TYPE STRING,
JITOUTBDESTINATIONSTORLOC TYPE STRING,
STORAGEBIN TYPE STRING,
STORAGETYPE TYPE STRING,
COMPGRPNUMBER TYPE STRING,
COMPGRPMATL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CJITOUTBHEADTP_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_CJITOUTBHEADTP_STR-MANDT sy-vline 
WA_CJITOUTBHEADTP_STR-JITHEADERUUID sy-vline 
WA_CJITOUTBHEADTP_STR-INTERNALJITCALLNUMBER sy-vline 
WA_CJITOUTBHEADTP_STR-JITLIFECYCLESTATUS sy-vline 
WA_CJITOUTBHEADTP_STR-JITLIFECYCLESTATUSTEXT sy-vline 
WA_CJITOUTBHEADTP_STR-JITLIFECYCLESTATUSCRITICALITY sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLTYPE sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLTYPETEXT sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLIMMEDIATEREQUEST sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLPRIORITYID sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLPRIORITYTYPE sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLPRIORITYTYPETEXT sy-vline 
WA_CJITOUTBHEADTP_STR-JITMISSINGPARTFLAG sy-vline 
WA_CJITOUTBHEADTP_STR-JITMISSINGPRTCRITICALITY sy-vline 
WA_CJITOUTBHEADTP_STR-CREATIONDATETIME sy-vline 
WA_CJITOUTBHEADTP_STR-LASTCHANGEDATETIME sy-vline 
WA_CJITOUTBHEADTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_CJITOUTBHEADTP_STR-LASTCHANGEDBYUSERDESCRIPTION sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLCREATIONMODE sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLCREATIONMODETEXT sy-vline 
WA_CJITOUTBHEADTP_STR-PLANT sy-vline 
WA_CJITOUTBHEADTP_STR-WAREHOUSENUMBER sy-vline 
WA_CJITOUTBHEADTP_STR-JITINTPROCESSINGSTATUS sy-vline 
WA_CJITOUTBHEADTP_STR-JITINTSTATUSUPDTDON sy-vline 
WA_CJITOUTBHEADTP_STR-REPLENISHMENTSTRATEGY sy-vline 
WA_CJITOUTBHEADTP_STR-JITREPLENISHMENTLEADTIMEVALUE sy-vline 
WA_CJITOUTBHEADTP_STR-JITACTIONCTRL sy-vline 
WA_CJITOUTBHEADTP_STR-MATERIAL sy-vline 
WA_CJITOUTBHEADTP_STR-REQUIREMENTDATETIME sy-vline 
WA_CJITOUTBHEADTP_STR-JITSUPPLYDATETIME sy-vline 
WA_CJITOUTBHEADTP_STR-JITCONTROLCYCLE sy-vline 
WA_CJITOUTBHEADTP_STR-RESPONSIBLE sy-vline 
WA_CJITOUTBHEADTP_STR-CREATEDBYUSER sy-vline 
WA_CJITOUTBHEADTP_STR-CREATEDBYUSERDESCRIPTION sy-vline 
WA_CJITOUTBHEADTP_STR-STORAGELOCATION sy-vline 
WA_CJITOUTBHEADTP_STR-JITCALLPROCESSINGLOGID sy-vline 
WA_CJITOUTBHEADTP_STR-PRODUCTIONSUPPLYAREA sy-vline 
WA_CJITOUTBHEADTP_STR-JITOUTBDESTINATIONSTORLOC sy-vline 
WA_CJITOUTBHEADTP_STR-STORAGEBIN sy-vline 
WA_CJITOUTBHEADTP_STR-STORAGETYPE sy-vline 
WA_CJITOUTBHEADTP_STR-COMPGRPNUMBER sy-vline 
WA_CJITOUTBHEADTP_STR-COMPGRPMATL sy-vline      INTO ld_text SEPARATED BY SPACE.

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