ABAP Select data from SAP table E101FSBP_EI_STRUC_PERSON into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E101FSBP_EI_STRUC_PERSON 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 E101FSBP_EI_STRUC_PERSON. 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 E101FSBP_EI_STRUC_PERSON 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_E101FSBP_EI_STRUC_PERSON TYPE STANDARD TABLE OF E101FSBP_EI_STRUC_PERSON,
      WA_E101FSBP_EI_STRUC_PERSON TYPE E101FSBP_EI_STRUC_PERSON,
      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: <E101FSBP_EI_STRUC_PERSON> TYPE E101FSBP_EI_STRUC_PERSON.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E101FSBP_EI_STRUC_PERSON.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E101FSBP_EI_STRUC_PERSON
  INTO TABLE IT_E101FSBP_EI_STRUC_PERSON.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E101FSBP_EI_STRUC_PERSON
*  INTO TABLE @DATA(IT_E101FSBP_EI_STRUC_PERSON2).
*--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_E101FSBP_EI_STRUC_PERSON INDEX 1 INTO DATA(WA_E101FSBP_EI_STRUC_PERSON2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E101FSBP_EI_STRUC_PERSON ASSIGNING <E101FSBP_EI_STRUC_PERSON>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E101FSBP_EI_STRUC_PERSON>-APPL_SNAME = 1.
<E101FSBP_EI_STRUC_PERSON>-STATE = 1.
<E101FSBP_EI_STRUC_PERSON>-STATE_ISO = 1.
<E101FSBP_EI_STRUC_PERSON>-PROPRTY_ST = 1.
<E101FSBP_EI_STRUC_PERSON>-INCOME_CUR = 1.

ENDLOOP.

LOOP AT IT_E101FSBP_EI_STRUC_PERSON INTO WA_E101FSBP_EI_STRUC_PERSON.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E101FSBP_EI_STRUC_PERSON-INCOME_CUR_ISO, sy-vline,
  WA_E101FSBP_EI_STRUC_PERSON-CHILDREN, sy-vline,
  WA_E101FSBP_EI_STRUC_PERSON-MEM_HOUSE, sy-vline,
  WA_E101FSBP_EI_STRUC_PERSON-NET_INCOME, sy-vline,
  WA_E101FSBP_EI_STRUC_PERSON-MO_NET_INC, sy-vline,
  WA_E101FSBP_EI_STRUC_PERSON-NET_INC_Y, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E101FSBP_EI_STRUC_PERSON 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_E101FSBP_EI_STRUC_PERSON 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_E101FSBP_EI_STRUC_PERSON INTO WA_E101FSBP_EI_STRUC_PERSON.


*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_E101FSBP_EI_STRUC_PERSON_STR, 
APPL_SNAME TYPE STRING,
STATE TYPE STRING,
STATE_ISO TYPE STRING,
PROPRTY_ST TYPE STRING,
INCOME_CUR TYPE STRING,
INCOME_CUR_ISO TYPE STRING,
CHILDREN TYPE STRING,
MEM_HOUSE TYPE STRING,
NET_INCOME TYPE STRING,
MO_NET_INC TYPE STRING,
NET_INC_Y TYPE STRING,
MO_INC_M TYPE STRING,
MO_INC_Y TYPE STRING,
PERS_NR TYPE STRING,
STAFF_GRP TYPE STRING,
HR_ORG_REF TYPE STRING,
XUBNAME TYPE STRING,
STAFF_REF TYPE STRING,
DYING_PLACE TYPE STRING,
ADDRESSTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E101FSBP_EI_STRUC_PERSON_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_E101FSBP_EI_STRUC_PERSON_STR-APPL_SNAME sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-STATE sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-STATE_ISO sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-PROPRTY_ST sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-INCOME_CUR sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-INCOME_CUR_ISO sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-CHILDREN sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-MEM_HOUSE sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-NET_INCOME sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-MO_NET_INC sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-NET_INC_Y sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-MO_INC_M sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-MO_INC_Y sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-PERS_NR sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-STAFF_GRP sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-HR_ORG_REF sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-XUBNAME sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-STAFF_REF sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-DYING_PLACE sy-vline 
WA_E101FSBP_EI_STRUC_PERSON_STR-ADDRESSTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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