ABAP Select data from SAP table E1ADRM0 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1ADRM0 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 E1ADRM0. 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 E1ADRM0 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_E1ADRM0 TYPE STANDARD TABLE OF E1ADRM0,
      WA_E1ADRM0 TYPE E1ADRM0,
      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: <E1ADRM0> TYPE E1ADRM0.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1ADRM0.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1ADRM0
  INTO TABLE IT_E1ADRM0.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1ADRM0
*  INTO TABLE @DATA(IT_E1ADRM02).
*--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_E1ADRM0 INDEX 1 INTO DATA(WA_E1ADRM02).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1ADRM0 ASSIGNING <E1ADRM0>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1ADRM0>-PARTNER_Q = 1.
<E1ADRM0>-ADDRESS_T = 1.
<E1ADRM0>-PARTNER_ID = 1.
<E1ADRM0>-JURISDIC = 1.
<E1ADRM0>-LANGUAGE = 1.

ENDLOOP.

LOOP AT IT_E1ADRM0 INTO WA_E1ADRM0.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1ADRM0-FORMOFADDR, sy-vline,
  WA_E1ADRM0-NAME1, sy-vline,
  WA_E1ADRM0-NAME2, sy-vline,
  WA_E1ADRM0-NAME3, sy-vline,
  WA_E1ADRM0-NAME4, sy-vline,
  WA_E1ADRM0-NAME_TEXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1ADRM0 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_E1ADRM0 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_E1ADRM0 INTO WA_E1ADRM0.


*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_E1ADRM0_STR, 
PARTNER_Q TYPE STRING,
ADDRESS_T TYPE STRING,
PARTNER_ID TYPE STRING,
JURISDIC TYPE STRING,
LANGUAGE TYPE STRING,
FORMOFADDR TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
NAME_TEXT TYPE STRING,
NAME_CO TYPE STRING,
LOCATION TYPE STRING,
BUILDING TYPE STRING,
FLOOR TYPE STRING,
ROOM TYPE STRING,
STREET1 TYPE STRING,
STREET2 TYPE STRING,
STREET3 TYPE STRING,
HOUSE_SUPL TYPE STRING,
HOUSE_RANG TYPE STRING,
POSTL_COD1 TYPE STRING,
POSTL_COD3 TYPE STRING,
POSTL_AREA TYPE STRING,
CITY1 TYPE STRING,
CITY2 TYPE STRING,
POSTL_PBOX TYPE STRING,
POSTL_COD2 TYPE STRING,
POSTL_CITY TYPE STRING,
TELEPHONE1 TYPE STRING,
TELEPHONE2 TYPE STRING,
TELEFAX TYPE STRING,
TELEX TYPE STRING,
E_MAIL TYPE STRING,
COUNTRY1 TYPE STRING,
COUNTRY2 TYPE STRING,
REGION TYPE STRING,
COUNTY_COD TYPE STRING,
COUNTY_TXT TYPE STRING,
TZCODE TYPE STRING,
TZDESC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1ADRM0_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_E1ADRM0_STR-PARTNER_Q sy-vline 
WA_E1ADRM0_STR-ADDRESS_T sy-vline 
WA_E1ADRM0_STR-PARTNER_ID sy-vline 
WA_E1ADRM0_STR-JURISDIC sy-vline 
WA_E1ADRM0_STR-LANGUAGE sy-vline 
WA_E1ADRM0_STR-FORMOFADDR sy-vline 
WA_E1ADRM0_STR-NAME1 sy-vline 
WA_E1ADRM0_STR-NAME2 sy-vline 
WA_E1ADRM0_STR-NAME3 sy-vline 
WA_E1ADRM0_STR-NAME4 sy-vline 
WA_E1ADRM0_STR-NAME_TEXT sy-vline 
WA_E1ADRM0_STR-NAME_CO sy-vline 
WA_E1ADRM0_STR-LOCATION sy-vline 
WA_E1ADRM0_STR-BUILDING sy-vline 
WA_E1ADRM0_STR-FLOOR sy-vline 
WA_E1ADRM0_STR-ROOM sy-vline 
WA_E1ADRM0_STR-STREET1 sy-vline 
WA_E1ADRM0_STR-STREET2 sy-vline 
WA_E1ADRM0_STR-STREET3 sy-vline 
WA_E1ADRM0_STR-HOUSE_SUPL sy-vline 
WA_E1ADRM0_STR-HOUSE_RANG sy-vline 
WA_E1ADRM0_STR-POSTL_COD1 sy-vline 
WA_E1ADRM0_STR-POSTL_COD3 sy-vline 
WA_E1ADRM0_STR-POSTL_AREA sy-vline 
WA_E1ADRM0_STR-CITY1 sy-vline 
WA_E1ADRM0_STR-CITY2 sy-vline 
WA_E1ADRM0_STR-POSTL_PBOX sy-vline 
WA_E1ADRM0_STR-POSTL_COD2 sy-vline 
WA_E1ADRM0_STR-POSTL_CITY sy-vline 
WA_E1ADRM0_STR-TELEPHONE1 sy-vline 
WA_E1ADRM0_STR-TELEPHONE2 sy-vline 
WA_E1ADRM0_STR-TELEFAX sy-vline 
WA_E1ADRM0_STR-TELEX sy-vline 
WA_E1ADRM0_STR-E_MAIL sy-vline 
WA_E1ADRM0_STR-COUNTRY1 sy-vline 
WA_E1ADRM0_STR-COUNTRY2 sy-vline 
WA_E1ADRM0_STR-REGION sy-vline 
WA_E1ADRM0_STR-COUNTY_COD sy-vline 
WA_E1ADRM0_STR-COUNTY_TXT sy-vline 
WA_E1ADRM0_STR-TZCODE sy-vline 
WA_E1ADRM0_STR-TZDESC sy-vline      INTO ld_text SEPARATED BY SPACE.

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