ABAP Select data from SAP table CARNANLYTSREJSO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CARNANLYTSREJSO
*  INTO TABLE @DATA(IT_CARNANLYTSREJSO2).
*--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_CARNANLYTSREJSO INDEX 1 INTO DATA(WA_CARNANLYTSREJSO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CARNANLYTSREJSO>-MANDT = 1.
<CARNANLYTSREJSO>-REQUIREMENTDOCUMENTNUMBER = 1.
<CARNANLYTSREJSO>-REQUIREMENTDOCUMENTITEM = 1.
<CARNANLYTSREJSO>-SUPPROTTIMEBUCKETUUID = 1.
<CARNANLYTSREJSO>-REQUESTEDDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CARNANLYTSREJSO-PRODUCTAVAILABILITYDATE, sy-vline,
  WA_CARNANLYTSREJSO-REQUIREMENTTYPE, sy-vline,
  WA_CARNANLYTSREJSO-REQUESTEDDELIVERYDATE, sy-vline,
  WA_CARNANLYTSREJSO-REQUESTEDRQMTQTYINBASEUNIT, sy-vline,
  WA_CARNANLYTSREJSO-BASEUNIT, sy-vline,
  WA_CARNANLYTSREJSO-PRODUCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CARNANLYTSREJSO 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_CARNANLYTSREJSO 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_CARNANLYTSREJSO INTO WA_CARNANLYTSREJSO.


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

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

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

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

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

*Conversion exit CUNIT, internal->external for field SUPASSGMTAGGRGQTYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CARNANLYTSREJSO-SUPASSGMTAGGRGQTYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CARNANLYTSREJSO-SUPASSGMTAGGRGQTYUNIT.
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_CARNANLYTSREJSO_STR, 
MANDT TYPE STRING,
REQUIREMENTDOCUMENTNUMBER TYPE STRING,
REQUIREMENTDOCUMENTITEM TYPE STRING,
SUPPROTTIMEBUCKETUUID TYPE STRING,
REQUESTEDDATE TYPE STRING,
PRODUCTAVAILABILITYDATE TYPE STRING,
REQUIREMENTTYPE TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,
REQUESTEDRQMTQTYINBASEUNIT TYPE STRING,
BASEUNIT TYPE STRING,
PRODUCT TYPE STRING,
PRODUCTGROUP TYPE STRING,
PRODUCTTYPE TYPE STRING,
REQUIREMENTSEGMENT TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
PLANT TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESDISTRICT TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
SOLDTOPARTY TYPE STRING,
COMPANYCODE TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
FASHIONCANCELDATE TYPE STRING,
PRODUCTSEASONYEAR TYPE STRING,
PRODUCTSEASON TYPE STRING,
PRODUCTCOLLECTION TYPE STRING,
PRODUCTTHEME TYPE STRING,
PRODUCTCHARACTERISTIC1 TYPE STRING,
PRODUCTCHARACTERISTIC2 TYPE STRING,
PRODUCTCHARACTERISTIC3 TYPE STRING,
CONFIRMEDRQMTQTYINBASEUNIT TYPE STRING,
ASSIGNEDQUANTITYINBASEUNIT TYPE STRING,
DELIVEREDQUANTITYINBASEUNIT TYPE STRING,
OPENDEMANDQUANTITY TYPE STRING,
NORMALASSIGNEDQUANTITYINBSUNT TYPE STRING,
PREVIEWASSIGNEDQUANTITYINBSUNT TYPE STRING,
SUPASSGMTAGGRGQTYUNIT TYPE STRING,
SUPPLYPROTECTIONNAME TYPE STRING,
PLANTCOUNTRY TYPE STRING,
PLANTREGION TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
SHIPTOPARTY TYPE STRING,
SHIPTOCOUNTRY TYPE STRING,
CUSTOMERREGION TYPE STRING,
SOLDTOPARTYCOUNTRY TYPE STRING,
SOLDTOPARTYREGION TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
TOTACTUALAMTINDISPLAYCURRENCY TYPE STRING,
NMBROFITEMSINORDER TYPE STRING,
ARUNREQDRQMTQTYFLFMTPERCENT TYPE STRING,
ARUNCONFDRQMTQTYFLFMTPERCENT TYPE STRING,
ARUNCONFDASREQDPERCENT TYPE STRING,
ARUNDELIVEREDQTYFLFMTPERCENT TYPE STRING,
ARUNDELIVEREDASCONFDPERCENT TYPE STRING,
ARUNOPENDEMANDQTYFLFMTPERCENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CARNANLYTSREJSO_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_CARNANLYTSREJSO_STR-MANDT sy-vline 
WA_CARNANLYTSREJSO_STR-REQUIREMENTDOCUMENTNUMBER sy-vline 
WA_CARNANLYTSREJSO_STR-REQUIREMENTDOCUMENTITEM sy-vline 
WA_CARNANLYTSREJSO_STR-SUPPROTTIMEBUCKETUUID sy-vline 
WA_CARNANLYTSREJSO_STR-REQUESTEDDATE sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTAVAILABILITYDATE sy-vline 
WA_CARNANLYTSREJSO_STR-REQUIREMENTTYPE sy-vline 
WA_CARNANLYTSREJSO_STR-REQUESTEDDELIVERYDATE sy-vline 
WA_CARNANLYTSREJSO_STR-REQUESTEDRQMTQTYINBASEUNIT sy-vline 
WA_CARNANLYTSREJSO_STR-BASEUNIT sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCT sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTGROUP sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTTYPE sy-vline 
WA_CARNANLYTSREJSO_STR-REQUIREMENTSEGMENT sy-vline 
WA_CARNANLYTSREJSO_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_CARNANLYTSREJSO_STR-PLANT sy-vline 
WA_CARNANLYTSREJSO_STR-SALESORGANIZATION sy-vline 
WA_CARNANLYTSREJSO_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CARNANLYTSREJSO_STR-DIVISION sy-vline 
WA_CARNANLYTSREJSO_STR-SALESDISTRICT sy-vline 
WA_CARNANLYTSREJSO_STR-SALESOFFICE sy-vline 
WA_CARNANLYTSREJSO_STR-SALESGROUP sy-vline 
WA_CARNANLYTSREJSO_STR-SOLDTOPARTY sy-vline 
WA_CARNANLYTSREJSO_STR-COMPANYCODE sy-vline 
WA_CARNANLYTSREJSO_STR-DISPLAYCURRENCY sy-vline 
WA_CARNANLYTSREJSO_STR-FASHIONCANCELDATE sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTSEASONYEAR sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTSEASON sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTCOLLECTION sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTTHEME sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTCHARACTERISTIC1 sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTCHARACTERISTIC2 sy-vline 
WA_CARNANLYTSREJSO_STR-PRODUCTCHARACTERISTIC3 sy-vline 
WA_CARNANLYTSREJSO_STR-CONFIRMEDRQMTQTYINBASEUNIT sy-vline 
WA_CARNANLYTSREJSO_STR-ASSIGNEDQUANTITYINBASEUNIT sy-vline 
WA_CARNANLYTSREJSO_STR-DELIVEREDQUANTITYINBASEUNIT sy-vline 
WA_CARNANLYTSREJSO_STR-OPENDEMANDQUANTITY sy-vline 
WA_CARNANLYTSREJSO_STR-NORMALASSIGNEDQUANTITYINBSUNT sy-vline 
WA_CARNANLYTSREJSO_STR-PREVIEWASSIGNEDQUANTITYINBSUNT sy-vline 
WA_CARNANLYTSREJSO_STR-SUPASSGMTAGGRGQTYUNIT sy-vline 
WA_CARNANLYTSREJSO_STR-SUPPLYPROTECTIONNAME sy-vline 
WA_CARNANLYTSREJSO_STR-PLANTCOUNTRY sy-vline 
WA_CARNANLYTSREJSO_STR-PLANTREGION sy-vline 
WA_CARNANLYTSREJSO_STR-COUNTRY sy-vline 
WA_CARNANLYTSREJSO_STR-REGION sy-vline 
WA_CARNANLYTSREJSO_STR-SHIPTOPARTY sy-vline 
WA_CARNANLYTSREJSO_STR-SHIPTOCOUNTRY sy-vline 
WA_CARNANLYTSREJSO_STR-CUSTOMERREGION sy-vline 
WA_CARNANLYTSREJSO_STR-SOLDTOPARTYCOUNTRY sy-vline 
WA_CARNANLYTSREJSO_STR-SOLDTOPARTYREGION sy-vline 
WA_CARNANLYTSREJSO_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_CARNANLYTSREJSO_STR-TOTACTUALAMTINDISPLAYCURRENCY sy-vline 
WA_CARNANLYTSREJSO_STR-NMBROFITEMSINORDER sy-vline 
WA_CARNANLYTSREJSO_STR-ARUNREQDRQMTQTYFLFMTPERCENT sy-vline 
WA_CARNANLYTSREJSO_STR-ARUNCONFDRQMTQTYFLFMTPERCENT sy-vline 
WA_CARNANLYTSREJSO_STR-ARUNCONFDASREQDPERCENT sy-vline 
WA_CARNANLYTSREJSO_STR-ARUNDELIVEREDQTYFLFMTPERCENT sy-vline 
WA_CARNANLYTSREJSO_STR-ARUNDELIVEREDASCONFDPERCENT sy-vline 
WA_CARNANLYTSREJSO_STR-ARUNOPENDEMANDQTYFLFMTPERCENT sy-vline      INTO ld_text SEPARATED BY SPACE.

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