ABAP Select data from SAP table CJITOUTBSEQCMTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CJITOUTBSEQCMTP
*  INTO TABLE @DATA(IT_CJITOUTBSEQCMTP2).
*--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_CJITOUTBSEQCMTP INDEX 1 INTO DATA(WA_CJITOUTBSEQCMTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CJITOUTBSEQCMTP>-MANDT = 1.
<CJITOUTBSEQCMTP>-ROOTDRAFTKEY = 1.
<CJITOUTBSEQCMTP>-INTERNALJITCALLNUMBER = 1.
<CJITOUTBSEQCMTP>-COMPGRPNUMBER = 1.
<CJITOUTBSEQCMTP>-JITCALLITEMNUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CJITOUTBSEQCMTP-JITINTPROCESSINGSTATUS, sy-vline,
  WA_CJITOUTBSEQCMTP-JITINTERNALSTATUSTEXT, sy-vline,
  WA_CJITOUTBSEQCMTP-JITINTPROCESSINGSTATUSTYPE, sy-vline,
  WA_CJITOUTBSEQCMTP-JITOUTBSTOCKTRANSFERSTS, sy-vline,
  WA_CJITOUTBSEQCMTP-JITSTOCKTRANSFERSTSTEXT, sy-vline,
  WA_CJITOUTBSEQCMTP-JITCALLITEMNUMBERFOREDIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CJITOUTBSEQCMTP 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_CJITOUTBSEQCMTP 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_CJITOUTBSEQCMTP INTO WA_CJITOUTBSEQCMTP.


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

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

*Conversion exit CUNIT, internal->external for field QUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CJITOUTBSEQCMTP-QUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CJITOUTBSEQCMTP-QUANTITYUNIT.
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_CJITOUTBSEQCMTP_STR, 
MANDT TYPE STRING,
ROOTDRAFTKEY TYPE STRING,
INTERNALJITCALLNUMBER TYPE STRING,
COMPGRPNUMBER TYPE STRING,
JITCALLITEMNUMBER TYPE STRING,
JITINTPROCESSINGSTATUS TYPE STRING,
JITINTERNALSTATUSTEXT TYPE STRING,
JITINTPROCESSINGSTATUSTYPE TYPE STRING,
JITOUTBSTOCKTRANSFERSTS TYPE STRING,
JITSTOCKTRANSFERSTSTEXT TYPE STRING,
JITCALLITEMNUMBERFOREDIT TYPE STRING,
MATERIAL TYPE STRING,
PRODUCTNAME TYPE STRING,
REQUESTEDQUANTITY TYPE STRING,
REQUESTEDQUANTITYFOREDIT TYPE STRING,
ACTUALDELIVEREDQUANTITY TYPE STRING,
QUANTITYUNIT TYPE STRING,
JITOUTBMINIMUMQUANTITY TYPE STRING,
JITOUTBTRANSFERREDQUANTITY TYPE STRING,
SHORTFALLQUANTITY TYPE STRING,
JITOUTBPICKEDQUANTITY TYPE STRING,
JITOUTBOPENQUANTITY TYPE STRING,
JITINTSTATUSUPDTDONDTETME TYPE STRING,
ISERRORMSGNOTTOBELOGGED TYPE STRING,
JITCOMPONENTISREORDERED TYPE STRING,
UNITOFMEASURENUMBEROFDECIMALS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CJITOUTBSEQCMTP_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_CJITOUTBSEQCMTP_STR-MANDT sy-vline 
WA_CJITOUTBSEQCMTP_STR-ROOTDRAFTKEY sy-vline 
WA_CJITOUTBSEQCMTP_STR-INTERNALJITCALLNUMBER sy-vline 
WA_CJITOUTBSEQCMTP_STR-COMPGRPNUMBER sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITCALLITEMNUMBER sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITINTPROCESSINGSTATUS sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITINTERNALSTATUSTEXT sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITINTPROCESSINGSTATUSTYPE sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITOUTBSTOCKTRANSFERSTS sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITSTOCKTRANSFERSTSTEXT sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITCALLITEMNUMBERFOREDIT sy-vline 
WA_CJITOUTBSEQCMTP_STR-MATERIAL sy-vline 
WA_CJITOUTBSEQCMTP_STR-PRODUCTNAME sy-vline 
WA_CJITOUTBSEQCMTP_STR-REQUESTEDQUANTITY sy-vline 
WA_CJITOUTBSEQCMTP_STR-REQUESTEDQUANTITYFOREDIT sy-vline 
WA_CJITOUTBSEQCMTP_STR-ACTUALDELIVEREDQUANTITY sy-vline 
WA_CJITOUTBSEQCMTP_STR-QUANTITYUNIT sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITOUTBMINIMUMQUANTITY sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITOUTBTRANSFERREDQUANTITY sy-vline 
WA_CJITOUTBSEQCMTP_STR-SHORTFALLQUANTITY sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITOUTBPICKEDQUANTITY sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITOUTBOPENQUANTITY sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITINTSTATUSUPDTDONDTETME sy-vline 
WA_CJITOUTBSEQCMTP_STR-ISERRORMSGNOTTOBELOGGED sy-vline 
WA_CJITOUTBSEQCMTP_STR-JITCOMPONENTISREORDERED sy-vline 
WA_CJITOUTBSEQCMTP_STR-UNITOFMEASURENUMBEROFDECIMALS sy-vline      INTO ld_text SEPARATED BY SPACE.

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