ABAP Select data from SAP table ANL_S_OWNERSHIP_EXTRACT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ANL_S_OWNERSHIP_EXTRACT
*  INTO TABLE @DATA(IT_ANL_S_OWNERSHIP_EXTRACT2).
*--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_ANL_S_OWNERSHIP_EXTRACT INDEX 1 INTO DATA(WA_ANL_S_OWNERSHIP_EXTRACT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ANL_S_OWNERSHIP_EXTRACT>-ALLOC_RUN_ID = 1.
<ANL_S_OWNERSHIP_EXTRACT>-CREATED_BY = 1.
<ANL_S_OWNERSHIP_EXTRACT>-CREATED_TST = 1.
<ANL_S_OWNERSHIP_EXTRACT>-CHANGED_BY = 1.
<ANL_S_OWNERSHIP_EXTRACT>-CHANGED_TST = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ANL_S_OWNERSHIP_EXTRACT-DEST_NODE_ID, sy-vline,
  WA_ANL_S_OWNERSHIP_EXTRACT-QTY_TYPE, sy-vline,
  WA_ANL_S_OWNERSHIP_EXTRACT-THEO_ACT_IND, sy-vline,
  WA_ANL_S_OWNERSHIP_EXTRACT-VOL_UNIT, sy-vline,
  WA_ANL_S_OWNERSHIP_EXTRACT-DOI_ID, sy-vline,
  WA_ANL_S_OWNERSHIP_EXTRACT-COMPANY_CODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ANL_S_OWNERSHIP_EXTRACT 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_ANL_S_OWNERSHIP_EXTRACT 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_ANL_S_OWNERSHIP_EXTRACT INTO WA_ANL_S_OWNERSHIP_EXTRACT.


*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 TPLNR, internal->external for field DEST_NODE_ID
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_ANL_S_OWNERSHIP_EXTRACT-DEST_NODE_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ANL_S_OWNERSHIP_EXTRACT-DEST_NODE_ID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit TPLNR, internal->external for field DOI_DERIVED_FROM
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_ANL_S_OWNERSHIP_EXTRACT-DOI_DERIVED_FROM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ANL_S_OWNERSHIP_EXTRACT-DOI_DERIVED_FROM.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit TPLNR, internal->external for field NETID
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_ANL_S_OWNERSHIP_EXTRACT-NETID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ANL_S_OWNERSHIP_EXTRACT-NETID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field ORIGIN_NODE_ID
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_ANL_S_OWNERSHIP_EXTRACT-ORIGIN_NODE_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ANL_S_OWNERSHIP_EXTRACT-ORIGIN_NODE_ID.
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_ANL_S_OWNERSHIP_EXTRACT_STR, 
ALLOC_RUN_ID TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_TST TYPE STRING,
CHANGED_BY TYPE STRING,
CHANGED_TST TYPE STRING,
DEST_NODE_ID TYPE STRING,
QTY_TYPE TYPE STRING,
THEO_ACT_IND TYPE STRING,
VOL_UNIT TYPE STRING,
DOI_ID TYPE STRING,
COMPANY_CODE TYPE STRING,
CONCESSION TYPE STRING,
DOI_DERIVED_FROM TYPE STRING,
GRAVITY TYPE STRING,
GRAVITY_UOM TYPE STRING,
QTY_CATEGORY TYPE STRING,
UNIT TYPE STRING,
OWNER_NO TYPE STRING,
SEQ_NO TYPE STRING,
OWN_INT_TYPE TYPE STRING,
BEARER_GRP_NO TYPE STRING,
NETID TYPE STRING,
MEDIUM TYPE STRING,
ORIGIN_NODE_ID TYPE STRING,
ALLOC_TYPE TYPE STRING,
FREQUENCY TYPE STRING,
PROD_TIME TYPE STRING,
ALLOC_PURPOSE TYPE STRING,
ALLOC_STATUS TYPE STRING,
PROD_DATE_LOW TYPE STRING,
PROD_DATE_HIGH TYPE STRING,
NET_VOLUME TYPE STRING,
GROSS_VOLUME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ANL_S_OWNERSHIP_EXTRACT_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_ANL_S_OWNERSHIP_EXTRACT_STR-ALLOC_RUN_ID sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-CREATED_BY sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-CREATED_TST sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-CHANGED_BY sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-CHANGED_TST sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-DEST_NODE_ID sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-QTY_TYPE sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-THEO_ACT_IND sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-VOL_UNIT sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-DOI_ID sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-COMPANY_CODE sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-CONCESSION sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-DOI_DERIVED_FROM sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-GRAVITY sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-GRAVITY_UOM sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-QTY_CATEGORY sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-UNIT sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-OWNER_NO sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-SEQ_NO sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-OWN_INT_TYPE sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-BEARER_GRP_NO sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-NETID sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-MEDIUM sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-ORIGIN_NODE_ID sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-ALLOC_TYPE sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-FREQUENCY sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-PROD_TIME sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-ALLOC_PURPOSE sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-ALLOC_STATUS sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-PROD_DATE_LOW sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-PROD_DATE_HIGH sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-NET_VOLUME sy-vline 
WA_ANL_S_OWNERSHIP_EXTRACT_STR-GROSS_VOLUME sy-vline      INTO ld_text SEPARATED BY SPACE.

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