ABAP Select data from SAP table CJITDCNFITMTP into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CJITDCNFITMTP
*  INTO TABLE @DATA(IT_CJITDCNFITMTP2).
*--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_CJITDCNFITMTP INDEX 1 INTO DATA(WA_CJITDCNFITMTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CJITDCNFITMTP>-MANDT = 1.
<CJITDCNFITMTP>-JITDELIVERYCONFIRMATIONITMUUID = 1.
<CJITDCNFITMTP>-JITDELIVERYCONFIRMATIONUUID = 1.
<CJITDCNFITMTP>-JITDELIVERYCONFIRMATIONID = 1.
<CJITDCNFITMTP>-MATERIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CJITDCNFITMTP-JITCOMPONENTMATERIALPOSNMBR, sy-vline,
  WA_CJITDCNFITMTP-JITDELIVCONFITEMNUMBER, sy-vline,
  WA_CJITDCNFITMTP-BUSINESSTRANSACTIONDOCITEM, sy-vline,
  WA_CJITDCNFITMTP-MATERIALBYCUSTOMER, sy-vline,
  WA_CJITDCNFITMTP-SALESSCHEDULINGAGREEMENT, sy-vline,
  WA_CJITDCNFITMTP-SALESSCHEDULINGAGREEMENTITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CJITDCNFITMTP 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_CJITDCNFITMTP 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_CJITDCNFITMTP INTO WA_CJITDCNFITMTP.


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

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

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

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

*Conversion exit CUNIT, internal->external for field BASEUNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CJITDCNFITMTP-BASEUNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITDCNFITMTP-BASEUNITOFMEASURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SALESORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CJITDCNFITMTP-SALESORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITDCNFITMTP-SALESORDER.
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_CJITDCNFITMTP_STR, 
MANDT TYPE STRING,
JITDELIVERYCONFIRMATIONITMUUID TYPE STRING,
JITDELIVERYCONFIRMATIONUUID TYPE STRING,
JITDELIVERYCONFIRMATIONID TYPE STRING,
MATERIAL TYPE STRING,
JITCOMPONENTMATERIALPOSNMBR TYPE STRING,
JITDELIVCONFITEMNUMBER TYPE STRING,
BUSINESSTRANSACTIONDOCITEM TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
SALESSCHEDULINGAGREEMENT TYPE STRING,
SALESSCHEDULINGAGREEMENTITEM TYPE STRING,
REASONCODE TYPE STRING,
JITAPPLICATIONLOGSEVERITY TYPE STRING,
JITAPPLICATIONLOGSEVERITYTXT TYPE STRING,
JITDELIVCONFRELREASONCODETEXT TYPE STRING,
JITDELIVCONFMATCHINGSTATUS TYPE STRING,
JITDELIVCONFMATCHINGSTATUSTXT TYPE STRING,
CONFIRMEDQUANTITY TYPE STRING,
TOTALCONFIRMEDQUANTITY TYPE STRING,
TOTALDELIVEREDQUANTITY TYPE STRING,
MINIMUMQUANTITYVOLUME TYPE STRING,
MAXIMUMQUANTITYVOLUME TYPE STRING,
BASEUNITOFMEASURE TYPE STRING,
DELTAQUANTITY TYPE STRING,
JITDELIVCONFDELIVQTYCRITLTY TYPE STRING,
JITMATCHINGSTATUSCRITICALITY TYPE STRING,
JITDELIVCONFINTPROCGSTS TYPE STRING,
JITDELIVCONFINTPROCGSTSTXT TYPE STRING,
SALESORDER TYPE STRING,
SALESORGANIZATION TYPE STRING,
JITAPPLICATIONLOGHANDLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CJITDCNFITMTP_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_CJITDCNFITMTP_STR-MANDT sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVERYCONFIRMATIONITMUUID sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVERYCONFIRMATIONUUID sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVERYCONFIRMATIONID sy-vline 
WA_CJITDCNFITMTP_STR-MATERIAL sy-vline 
WA_CJITDCNFITMTP_STR-JITCOMPONENTMATERIALPOSNMBR sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVCONFITEMNUMBER sy-vline 
WA_CJITDCNFITMTP_STR-BUSINESSTRANSACTIONDOCITEM sy-vline 
WA_CJITDCNFITMTP_STR-MATERIALBYCUSTOMER sy-vline 
WA_CJITDCNFITMTP_STR-SALESSCHEDULINGAGREEMENT sy-vline 
WA_CJITDCNFITMTP_STR-SALESSCHEDULINGAGREEMENTITEM sy-vline 
WA_CJITDCNFITMTP_STR-REASONCODE sy-vline 
WA_CJITDCNFITMTP_STR-JITAPPLICATIONLOGSEVERITY sy-vline 
WA_CJITDCNFITMTP_STR-JITAPPLICATIONLOGSEVERITYTXT sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVCONFRELREASONCODETEXT sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVCONFMATCHINGSTATUS sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVCONFMATCHINGSTATUSTXT sy-vline 
WA_CJITDCNFITMTP_STR-CONFIRMEDQUANTITY sy-vline 
WA_CJITDCNFITMTP_STR-TOTALCONFIRMEDQUANTITY sy-vline 
WA_CJITDCNFITMTP_STR-TOTALDELIVEREDQUANTITY sy-vline 
WA_CJITDCNFITMTP_STR-MINIMUMQUANTITYVOLUME sy-vline 
WA_CJITDCNFITMTP_STR-MAXIMUMQUANTITYVOLUME sy-vline 
WA_CJITDCNFITMTP_STR-BASEUNITOFMEASURE sy-vline 
WA_CJITDCNFITMTP_STR-DELTAQUANTITY sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVCONFDELIVQTYCRITLTY sy-vline 
WA_CJITDCNFITMTP_STR-JITMATCHINGSTATUSCRITICALITY sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVCONFINTPROCGSTS sy-vline 
WA_CJITDCNFITMTP_STR-JITDELIVCONFINTPROCGSTSTXT sy-vline 
WA_CJITDCNFITMTP_STR-SALESORDER sy-vline 
WA_CJITDCNFITMTP_STR-SALESORGANIZATION sy-vline 
WA_CJITDCNFITMTP_STR-JITAPPLICATIONLOGHANDLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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