ABAP Select data from SAP table ISQUICKCREATECONTACTTP_D into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISQUICKCREATECONTACTTP_D
*  INTO TABLE @DATA(IT_ISQUICKCREATECONTACTTP_D2).
*--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_ISQUICKCREATECONTACTTP_D INDEX 1 INTO DATA(WA_ISQUICKCREATECONTACTTP_D2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISQUICKCREATECONTACTTP_D>-BUSINESSPARTNER = 1.
<ISQUICKCREATECONTACTTP_D>-BUSINESSPARTNERPERSON = 1.
<ISQUICKCREATECONTACTTP_D>-RELATIONSHIPNUMBER = 1.
<ISQUICKCREATECONTACTTP_D>-BUSINESSPARTNERPERSONFOREDIT = 1.
<ISQUICKCREATECONTACTTP_D>-RELATIONSHIPNUMBERFOREDIT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISQUICKCREATECONTACTTP_D-BUSINESSPARTNERFOREDIT, sy-vline,
  WA_ISQUICKCREATECONTACTTP_D-PERSONUUID, sy-vline,
  WA_ISQUICKCREATECONTACTTP_D-FORMOFADDRESS, sy-vline,
  WA_ISQUICKCREATECONTACTTP_D-FIRSTNAME, sy-vline,
  WA_ISQUICKCREATECONTACTTP_D-LASTNAME, sy-vline,
  WA_ISQUICKCREATECONTACTTP_D-CONTACTPERSONFUNCTION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISQUICKCREATECONTACTTP_D 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_ISQUICKCREATECONTACTTP_D 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_ISQUICKCREATECONTACTTP_D INTO WA_ISQUICKCREATECONTACTTP_D.


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

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

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

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

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

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

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_ISQUICKCREATECONTACTTP_D-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISQUICKCREATECONTACTTP_D-EMAILADDRESS.
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_ISQUICKCREATECONTACTTP_D_STR, 
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERPERSON TYPE STRING,
RELATIONSHIPNUMBER TYPE STRING,
BUSINESSPARTNERPERSONFOREDIT TYPE STRING,
RELATIONSHIPNUMBERFOREDIT TYPE STRING,
BUSINESSPARTNERFOREDIT TYPE STRING,
PERSONUUID TYPE STRING,
FORMOFADDRESS TYPE STRING,
FIRSTNAME TYPE STRING,
LASTNAME TYPE STRING,
CONTACTPERSONFUNCTION TYPE STRING,
CONTACTPERSONDEPARTMENT TYPE STRING,
PHONENUMBERCOUNTRY TYPE STRING,
FULLNAME TYPE STRING,
PHONENUMBER TYPE STRING,
PHONENUMBEREXTENSION TYPE STRING,
EMAILADDRESS TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISQUICKCREATECONTACTTP_D_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_ISQUICKCREATECONTACTTP_D_STR-BUSINESSPARTNER sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-BUSINESSPARTNERPERSON sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-RELATIONSHIPNUMBER sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-BUSINESSPARTNERPERSONFOREDIT sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-RELATIONSHIPNUMBERFOREDIT sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-BUSINESSPARTNERFOREDIT sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-PERSONUUID sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-FORMOFADDRESS sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-FIRSTNAME sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-LASTNAME sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-CONTACTPERSONFUNCTION sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-CONTACTPERSONDEPARTMENT sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-PHONENUMBERCOUNTRY sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-FULLNAME sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-PHONENUMBER sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-PHONENUMBEREXTENSION sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-EMAILADDRESS sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-AUTHORIZATIONGROUP sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-HASACTIVEENTITY sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISQUICKCREATECONTACTTP_D_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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