ABAP Select data from SAP table FSCM_DC_CRTREQ_DC into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FSCM_DC_CRTREQ_DC 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 FSCM_DC_CRTREQ_DC. 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 FSCM_DC_CRTREQ_DC 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_FSCM_DC_CRTREQ_DC TYPE STANDARD TABLE OF FSCM_DC_CRTREQ_DC,
      WA_FSCM_DC_CRTREQ_DC TYPE FSCM_DC_CRTREQ_DC,
      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: <FSCM_DC_CRTREQ_DC> TYPE FSCM_DC_CRTREQ_DC.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FSCM_DC_CRTREQ_DC
*  INTO TABLE @DATA(IT_FSCM_DC_CRTREQ_DC2).
*--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_FSCM_DC_CRTREQ_DC INDEX 1 INTO DATA(WA_FSCM_DC_CRTREQ_DC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FSCM_DC_CRTREQ_DC>-CONTROLLER = 1.
<FSCM_DC_CRTREQ_DC>-UUID = 1.
<FSCM_DC_CRTREQ_DC>-CONTROLLER = 1.
<FSCM_DC_CRTREQ_DC>-SCHEME_ID = 1.
<FSCM_DC_CRTREQ_DC>-SCHEME_AGENCY_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FSCM_DC_CRTREQ_DC-CONTENT, sy-vline,
  WA_FSCM_DC_CRTREQ_DC-PROCESSOR_USER_ACCOUNT_ID, sy-vline,
  WA_FSCM_DC_CRTREQ_DC-CONTROLLER, sy-vline,
  WA_FSCM_DC_CRTREQ_DC-SCHEME_AGENCY_ID, sy-vline,
  WA_FSCM_DC_CRTREQ_DC-SCHEME_AGENCY_SCHEME_AGENCY_ID, sy-vline,
  WA_FSCM_DC_CRTREQ_DC-CONTENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FSCM_DC_CRTREQ_DC 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_FSCM_DC_CRTREQ_DC 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_FSCM_DC_CRTREQ_DC INTO WA_FSCM_DC_CRTREQ_DC.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FSCM_DC_CRTREQ_DC_STR, 
CONTROLLER TYPE STRING,
UUID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
PROCESSOR_USER_ACCOUNT_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
RESPONSIBLE_USER_ACCOUNT_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
COORDINATOR_USER_ACCOUNT_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ACCOUNTING_BUSINESS_SYSTEM_ID TYPE STRING,
TYPE_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ESCALATION_REASON_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
CATEGORY_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
PRIORITY_CODE TYPE STRING,
USER_LIFE_CYCLE_STATUS_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REASON_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ROOT_CAUSE_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
ORIGIN_CODE TYPE STRING,
REFERENCE_TEXT TYPE STRING,
PLANNED_END_DATE TYPE STRING,
TITLE_TEXT TYPE STRING,
NEXT_PROC_STEP_PLANNED_DATE TYPE STRING,
CUSTOMER_DISPUTED_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY_CODE TYPE STRING,
CONTENT TYPE STRING,
CONTACT_NAME TYPE STRING,
CONTACT_MAIL_ADDRESS TYPE STRING,
CONTROLLER TYPE STRING,
URI TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
CONTENT TYPE STRING,
URIDEFAULT_INDICATOR TYPE STRING,
URIDESCRIPTION TYPE STRING,
URIUSAGE_DENIAL_INDICATOR TYPE STRING,
CONTACT_PHONE_NUMBER TYPE STRING,
CONTROLLER TYPE STRING,
AREA_ID TYPE STRING,
SUBSCRIBER_ID TYPE STRING,
EXTENSION_ID TYPE STRING,
COUNTRY_CODE TYPE STRING,
COUNTRY_DIALLING_CODE TYPE STRING,
COUNTRY_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,
CONTACT_FAX_NUMBER TYPE STRING,
CONTROLLER TYPE STRING,
AREA_ID TYPE STRING,
SUBSCRIBER_ID TYPE STRING,
EXTENSION_ID TYPE STRING,
COUNTRY_CODE TYPE STRING,
COUNTRY_DIALLING_CODE TYPE STRING,
COUNTRY_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,
PARTY TYPE STRING,
CUSTOMER_DISPUTED_LINE_ITEM TYPE STRING,
DISPUTED_LINE_ITEM TYPE STRING,
NOTE TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
TEXT_COLLECTION_TEXT_TYPE_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
LIST_AGENCY_SCHEME_ID TYPE STRING,
LIST_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
LINE TYPE STRING,
ATTACHMENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FSCM_DC_CRTREQ_DC_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_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-UUID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-PROCESSOR_USER_ACCOUNT_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-RESPONSIBLE_USER_ACCOUNT_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-COORDINATOR_USER_ACCOUNT_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-ACCOUNTING_BUSINESS_SYSTEM_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-TYPE_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_VERSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-ESCALATION_REASON_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_VERSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CATEGORY_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_VERSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-PRIORITY_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-USER_LIFE_CYCLE_STATUS_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_VERSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-REASON_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_VERSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-ROOT_CAUSE_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_VERSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-ORIGIN_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-REFERENCE_TEXT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-PLANNED_END_DATE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-TITLE_TEXT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-NEXT_PROC_STEP_PLANNED_DATE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CUSTOMER_DISPUTED_AMOUNT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CURRENCY_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTACT_NAME sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTACT_MAIL_ADDRESS sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-URI sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SCHEME_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-URIDEFAULT_INDICATOR sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-URIDESCRIPTION sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-URIUSAGE_DENIAL_INDICATOR sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTACT_PHONE_NUMBER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-AREA_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SUBSCRIBER_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-EXTENSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-COUNTRY_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-COUNTRY_DIALLING_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-COUNTRY_NAME sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LANGUAGE_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTACT_FAX_NUMBER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-AREA_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-SUBSCRIBER_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-EXTENSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-COUNTRY_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-COUNTRY_DIALLING_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-COUNTRY_NAME sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LANGUAGE_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-PARTY sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CUSTOMER_DISPUTED_LINE_ITEM sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-DISPUTED_LINE_ITEM sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-NOTE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LANGUAGE_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-TEXT_COLLECTION_TEXT_TYPE_CODE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTROLLER sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_VERSION_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_SCHEME_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LIST_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-CONTENT sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-LINE sy-vline 
WA_FSCM_DC_CRTREQ_DC_STR-ATTACHMENT sy-vline      INTO ld_text SEPARATED BY SPACE.

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