ABAP Select data from SAP table BAPICMS_RE_STR_OBJ_HDR_CRT into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPICMS_RE_STR_OBJ_HDR_CRT
*  INTO TABLE @DATA(IT_BAPICMS_RE_STR_OBJ_HDR_CRT2).
*--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_BAPICMS_RE_STR_OBJ_HDR_CRT INDEX 1 INTO DATA(WA_BAPICMS_RE_STR_OBJ_HDR_CRT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPICMS_RE_STR_OBJ_HDR_CRT>-OBJECT_ID = 1.
<BAPICMS_RE_STR_OBJ_HDR_CRT>-OBJECT_DESCRIPTION = 1.
<BAPICMS_RE_STR_OBJ_HDR_CRT>-OBJECT_OLD_REFERENCE_NO = 1.
<BAPICMS_RE_STR_OBJ_HDR_CRT>-FIXTURES_FITTINGS_TYPE = 1.
<BAPICMS_RE_STR_OBJ_HDR_CRT>-OBJECT_AREA_UNIT_OF_MEASURE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPICMS_RE_STR_OBJ_HDR_CRT-OBJ_AREA_UNIT_OF_MEASURE_ISO, sy-vline,
  WA_BAPICMS_RE_STR_OBJ_HDR_CRT-OBJ_VOL_UNIT_OF_MEASURE, sy-vline,
  WA_BAPICMS_RE_STR_OBJ_HDR_CRT-OBJ_VOL_UNIT_OF_MEASURE_ISO, sy-vline,
  WA_BAPICMS_RE_STR_OBJ_HDR_CRT-OBJECT_CURRENCY, sy-vline,
  WA_BAPICMS_RE_STR_OBJ_HDR_CRT-OBJECT_CURRENCY_ISO, sy-vline,
  WA_BAPICMS_RE_STR_OBJ_HDR_CRT-MACRO_LOCATION_TYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPICMS_RE_STR_OBJ_HDR_CRT 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_BAPICMS_RE_STR_OBJ_HDR_CRT 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_BAPICMS_RE_STR_OBJ_HDR_CRT INTO WA_BAPICMS_RE_STR_OBJ_HDR_CRT.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field IMPAIRING_FACTORS_EXIST
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPICMS_RE_STR_OBJ_HDR_CRT-IMPAIRING_FACTORS_EXIST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPICMS_RE_STR_OBJ_HDR_CRT-IMPAIRING_FACTORS_EXIST.
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_BAPICMS_RE_STR_OBJ_HDR_CRT_STR, 
OBJECT_ID TYPE STRING,
OBJECT_DESCRIPTION TYPE STRING,
OBJECT_OLD_REFERENCE_NO TYPE STRING,
FIXTURES_FITTINGS_TYPE TYPE STRING,
OBJECT_AREA_UNIT_OF_MEASURE TYPE STRING,
OBJ_AREA_UNIT_OF_MEASURE_ISO TYPE STRING,
OBJ_VOL_UNIT_OF_MEASURE TYPE STRING,
OBJ_VOL_UNIT_OF_MEASURE_ISO TYPE STRING,
OBJECT_CURRENCY TYPE STRING,
OBJECT_CURRENCY_ISO TYPE STRING,
MACRO_LOCATION_TYPE TYPE STRING,
MICRO_LOCATION_TYPE TYPE STRING,
TRANSPORT_CONNECTION_TYPE TYPE STRING,
ENVIRONMENTAL_STATUS TYPE STRING,
IS_IN_FLOOD_ZONE TYPE STRING,
IS_IN_EARTHQUAKE_ZONE TYPE STRING,
IS_IN_ARCHITECT_CONSERVTN_AREA TYPE STRING,
IS_A_HISTORIC_SITE TYPE STRING,
IMPAIRING_FACTORS_EXIST TYPE STRING,
DESCRIPTN_OF_IMPAIRNG_FACTOR TYPE STRING,
RISK_CODE TYPE STRING,
SAFETY_INDICATOR TYPE STRING,
SAFETY_DISCOUNT TYPE STRING,
SAFETY_AMOUNT TYPE STRING,
CURRENCY_SAFETY_AMOUNT TYPE STRING,
CURRENCY_SAFETY_AMOUNT_ISO TYPE STRING,
VALUATION_TYPE TYPE STRING,
UNIT_VALUATION_FREQUENCY TYPE STRING,
PERIOD_VALUATION_FREQUENCY TYPE STRING,
PREVIOUS_VALUATION_DATE TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
LENDING_RATE_INDICATOR TYPE STRING,
LENDING_RATE1 TYPE STRING,
LENDING_RATE2 TYPE STRING,
LENDING_RATE3 TYPE STRING,
LENDING_RATE4 TYPE STRING,
LENDING_RATE5 TYPE STRING,
LIQUIDATION_TYPE TYPE STRING,
LIQUIDATION_REASON TYPE STRING,
LIQUIDATION_DATE TYPE STRING,
LIQUIDATION_AMOUNT TYPE STRING,
LIQUIDATION_CURRENCY TYPE STRING,
LIQUIDATION_CURRENCY_ISO TYPE STRING,
BANK_ACCT TYPE STRING,
BANK_CTRY TYPE STRING,
BANK_CTRY_ISO TYPE STRING,
BANK_KEY TYPE STRING,
BANK_CONTROL_KEY TYPE STRING,
VERIFICATION_UNIT_FREQUENCY TYPE STRING,
VERIFICATION_PERIOD_FREQUENCY TYPE STRING,
LAST_VERF_DATE TYPE STRING,
BANKAREA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPICMS_RE_STR_OBJ_HDR_CRT_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_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJECT_ID sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJECT_DESCRIPTION sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJECT_OLD_REFERENCE_NO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-FIXTURES_FITTINGS_TYPE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJECT_AREA_UNIT_OF_MEASURE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJ_AREA_UNIT_OF_MEASURE_ISO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJ_VOL_UNIT_OF_MEASURE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJ_VOL_UNIT_OF_MEASURE_ISO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJECT_CURRENCY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-OBJECT_CURRENCY_ISO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-MACRO_LOCATION_TYPE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-MICRO_LOCATION_TYPE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-TRANSPORT_CONNECTION_TYPE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-ENVIRONMENTAL_STATUS sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-IS_IN_FLOOD_ZONE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-IS_IN_EARTHQUAKE_ZONE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-IS_IN_ARCHITECT_CONSERVTN_AREA sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-IS_A_HISTORIC_SITE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-IMPAIRING_FACTORS_EXIST sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-DESCRIPTN_OF_IMPAIRNG_FACTOR sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-RISK_CODE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-SAFETY_INDICATOR sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-SAFETY_DISCOUNT sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-SAFETY_AMOUNT sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-CURRENCY_SAFETY_AMOUNT sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-CURRENCY_SAFETY_AMOUNT_ISO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-VALUATION_TYPE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-UNIT_VALUATION_FREQUENCY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-PERIOD_VALUATION_FREQUENCY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-PREVIOUS_VALUATION_DATE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-VALID_FROM sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-VALID_TO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LENDING_RATE_INDICATOR sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LENDING_RATE1 sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LENDING_RATE2 sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LENDING_RATE3 sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LENDING_RATE4 sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LENDING_RATE5 sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LIQUIDATION_TYPE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LIQUIDATION_REASON sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LIQUIDATION_DATE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LIQUIDATION_AMOUNT sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LIQUIDATION_CURRENCY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LIQUIDATION_CURRENCY_ISO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-BANK_ACCT sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-BANK_CTRY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-BANK_CTRY_ISO sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-BANK_KEY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-BANK_CONTROL_KEY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-VERIFICATION_UNIT_FREQUENCY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-VERIFICATION_PERIOD_FREQUENCY sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-LAST_VERF_DATE sy-vline 
WA_BAPICMS_RE_STR_OBJ_HDR_CRT_STR-BANKAREA sy-vline      INTO ld_text SEPARATED BY SPACE.

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