ABAP Select data from SAP table CRMT_REPORT_REPORTLIST_I into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_REPORT_REPORTLIST_I
*  INTO TABLE @DATA(IT_CRMT_REPORT_REPORTLIST_I2).
*--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_CRMT_REPORT_REPORTLIST_I INDEX 1 INTO DATA(WA_CRMT_REPORT_REPORTLIST_I2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_REPORT_REPORTLIST_I>-GUID = 1.
<CRMT_REPORT_REPORTLIST_I>-QUANTITY = 1.
<CRMT_REPORT_REPORTLIST_I>-PROCESS_QTY_UNIT = 1.
<CRMT_REPORT_REPORTLIST_I>-CONCATSTAT_I = 1.
<CRMT_REPORT_REPORTLIST_I>-CONCATSTATUSER_I = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_REPORT_REPORTLIST_I-REF_CURRENCY, sy-vline,
  WA_CRMT_REPORT_REPORTLIST_I-CURRENCY, sy-vline,
  WA_CRMT_REPORT_REPORTLIST_I-NET_VALUE, sy-vline,
  WA_CRMT_REPORT_REPORTLIST_I-HEADER, sy-vline,
  WA_CRMT_REPORT_REPORTLIST_I-PARENT, sy-vline,
  WA_CRMT_REPORT_REPORTLIST_I-PRODUCT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_REPORT_REPORTLIST_I 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_CRMT_REPORT_REPORTLIST_I 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_CRMT_REPORT_REPORTLIST_I INTO WA_CRMT_REPORT_REPORTLIST_I.


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

*Conversion exit ISOLA, internal->external for field ITM_LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_REPORT_REPORTLIST_I-ITM_LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_REPORT_REPORTLIST_I-ITM_LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field ORDER_DATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_REPORT_REPORTLIST_I-ORDER_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_REPORT_REPORTLIST_I-ORDER_DATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field CREATED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_REPORT_REPORTLIST_I-CREATED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_REPORT_REPORTLIST_I-CREATED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field CHANGED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_REPORT_REPORTLIST_I-CHANGED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_REPORT_REPORTLIST_I-CHANGED_AT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CONFIG_FILTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_REPORT_REPORTLIST_I-CONFIG_FILTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_REPORT_REPORTLIST_I-CONFIG_FILTER.
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_CRMT_REPORT_REPORTLIST_I_STR, 
GUID TYPE STRING,
QUANTITY TYPE STRING,
PROCESS_QTY_UNIT TYPE STRING,
CONCATSTAT_I TYPE STRING,
CONCATSTATUSER_I TYPE STRING,
REF_CURRENCY TYPE STRING,
CURRENCY TYPE STRING,
NET_VALUE TYPE STRING,
HEADER TYPE STRING,
PARENT TYPE STRING,
PRODUCT TYPE STRING,
ORDERED_PROD TYPE STRING,
DESCRIPTION TYPE STRING,
ITM_LANGUAGE TYPE STRING,
NUMBER_INT TYPE STRING,
ITM_TYPE TYPE STRING,
ORDER_DATE TYPE STRING,
PRODUCT_KIND TYPE STRING,
CREATED_AT TYPE STRING,
CREATED_BY TYPE STRING,
CHANGED_AT TYPE STRING,
CHANGED_BY TYPE STRING,
OBJECT_TYPE TYPE STRING,
DESCRIPTION_UC TYPE STRING,
SHIP_TO_PARTY TYPE STRING,
BILL_TO_PARTY TYPE STRING,
PAYER TYPE STRING,
SOLD_TO_PARTY_LIST TYPE STRING,
SHIP_TO_PARTY_LIST TYPE STRING,
BILL_TO_PARTY_LIST TYPE STRING,
PAYER_LIST TYPE STRING,
CONTACT_PERSON TYPE STRING,
PMNTTRMS TYPE STRING,
INCOTERMS1 TYPE STRING,
INCOTERMS2 TYPE STRING,
SHIP_COND TYPE STRING,
PO_NUMBER_SOLD TYPE STRING,
SOLD_TO_PARTY TYPE STRING,
SALES_ORG TYPE STRING,
DIS_CHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALES_OFFICE TYPE STRING,
SALES_GROUP TYPE STRING,
INT_OBJ_NO TYPE STRING,
EXIST_VCKEY TYPE STRING,
ROOT_CONFIG TYPE STRING,
COMP_QTY TYPE STRING,
COMP_QTY_UNIT TYPE STRING,
BASE_QTY TYPE STRING,
OBJ_IDENT TYPE STRING,
OBJ_TYPE TYPE STRING,
DATE_KB_DETERM TYPE STRING,
CONFIG_FILTER TYPE STRING,
FILTER_REF TYPE STRING,
PURCHASE_OPTION TYPE STRING,
PO_DATE_SOLD TYPE STRING,
SUBMISSION TYPE STRING,
YOUR_REF_SOLD TYPE STRING,
PO_NUMBER_SHIP TYPE STRING,
PO_DATE_SHIP TYPE STRING,
YOUR_REF_SHIP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_REPORT_REPORTLIST_I_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_CRMT_REPORT_REPORTLIST_I_STR-GUID sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-QUANTITY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PROCESS_QTY_UNIT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CONCATSTAT_I sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CONCATSTATUSER_I sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-REF_CURRENCY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CURRENCY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-NET_VALUE sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-HEADER sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PARENT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PRODUCT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-ORDERED_PROD sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-DESCRIPTION sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-ITM_LANGUAGE sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-NUMBER_INT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-ITM_TYPE sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-ORDER_DATE sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PRODUCT_KIND sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CREATED_AT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CREATED_BY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CHANGED_AT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CHANGED_BY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-OBJECT_TYPE sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-DESCRIPTION_UC sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SHIP_TO_PARTY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-BILL_TO_PARTY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PAYER sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SOLD_TO_PARTY_LIST sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SHIP_TO_PARTY_LIST sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-BILL_TO_PARTY_LIST sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PAYER_LIST sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CONTACT_PERSON sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PMNTTRMS sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-INCOTERMS1 sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-INCOTERMS2 sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SHIP_COND sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PO_NUMBER_SOLD sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SOLD_TO_PARTY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SALES_ORG sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-DIS_CHANNEL sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-DIVISION sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SALES_OFFICE sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SALES_GROUP sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-INT_OBJ_NO sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-EXIST_VCKEY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-ROOT_CONFIG sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-COMP_QTY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-COMP_QTY_UNIT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-BASE_QTY sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-OBJ_IDENT sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-OBJ_TYPE sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-DATE_KB_DETERM sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-CONFIG_FILTER sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-FILTER_REF sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PURCHASE_OPTION sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PO_DATE_SOLD sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-SUBMISSION sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-YOUR_REF_SOLD sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PO_NUMBER_SHIP sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-PO_DATE_SHIP sy-vline 
WA_CRMT_REPORT_REPORTLIST_I_STR-YOUR_REF_SHIP sy-vline      INTO ld_text SEPARATED BY SPACE.

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