ABAP Select data from SAP table BAPI_FLEETX into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_FLEETX
*  INTO TABLE @DATA(IT_BAPI_FLEETX2).
*--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_BAPI_FLEETX INDEX 1 INTO DATA(WA_BAPI_FLEETX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPI_FLEETX ASSIGNING <BAPI_FLEETX>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_FLEETX>-FLEET_NUM = 1.
<BAPI_FLEETX>-FLEET_VIN = 1.
<BAPI_FLEETX>-CHASSIS_NUM = 1.
<BAPI_FLEETX>-LICENSE_NUM = 1.
<BAPI_FLEETX>-EXPIRY_DATE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_FLEETX-FLEET_HGT, sy-vline,
WA_BAPI_FLEETX-FLEET_WID, sy-vline,
WA_BAPI_FLEETX-FLEET_LEN, sy-vline,
WA_BAPI_FLEETX-DIM_UNIT, sy-vline,
WA_BAPI_FLEETX-DIM_UNIT_ISO, sy-vline,
WA_BAPI_FLEETX-PRI_CALC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPI_FLEETX 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_BAPI_FLEETX 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_BAPI_FLEETX INTO WA_BAPI_FLEETX. *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_BAPI_FLEETX_STR,
FLEET_NUM TYPE STRING,
FLEET_VIN TYPE STRING,
CHASSIS_NUM TYPE STRING,
LICENSE_NUM TYPE STRING,
EXPIRY_DATE TYPE STRING,
FLEET_HGT TYPE STRING,
FLEET_WID TYPE STRING,
FLEET_LEN TYPE STRING,
DIM_UNIT TYPE STRING,
DIM_UNIT_ISO TYPE STRING,
PRI_CALC TYPE STRING,
REPLA_DATE TYPE STRING,
REPLA_ODOM TYPE STRING,
REPLA_OPH TYPE STRING,
NUM_AXLE TYPE STRING,
MAX_OCCUPANTS TYPE STRING,
CARD_NUM TYPE STRING,
KEY_NUM TYPE STRING,
FLEET_USE TYPE STRING,
ENGINE_TYPE TYPE STRING,
ENGINE_POWER TYPE STRING,
UNIT_POWER TYPE STRING,
UNIT_POWER_ISO TYPE STRING,
REVOLUTIONS TYPE STRING,
ENGINE_CYL TYPE STRING,
ENGINE_CAP TYPE STRING,
UNIT_CAP TYPE STRING,
UNIT_CAP_ISO TYPE STRING,
ENGINE_SNR TYPE STRING,
FUEL_PRI TYPE STRING,
FUEL_SEC TYPE STRING,
OIL_TYPE TYPE STRING,
GROSS_WGT TYPE STRING,
LOAD_WGT TYPE STRING,
WGT_UNIT TYPE STRING,
WGT_UNIT_ISO TYPE STRING,
LOAD_HGT TYPE STRING,
LOAD_WID TYPE STRING,
LOAD_LEN TYPE STRING,
LOAD_DIM_UNIT TYPE STRING,
LOAD_DIM_UNIT_ISO TYPE STRING,
LOAD_VOL TYPE STRING,
VOL_UNIT TYPE STRING,
VOL_UNIT_ISO TYPE STRING,
NO_COMPART TYPE STRING,
SPEED_MAX TYPE STRING,
SPEED_UNIT TYPE STRING,
SPEED_UNIT_ISO TYPE STRING,
CONSUMP_TOL TYPE STRING,
CONSUMP_MOVE TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPI_FLEETX_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_BAPI_FLEETX_STR-FLEET_NUM sy-vline
WA_BAPI_FLEETX_STR-FLEET_VIN sy-vline
WA_BAPI_FLEETX_STR-CHASSIS_NUM sy-vline
WA_BAPI_FLEETX_STR-LICENSE_NUM sy-vline
WA_BAPI_FLEETX_STR-EXPIRY_DATE sy-vline
WA_BAPI_FLEETX_STR-FLEET_HGT sy-vline
WA_BAPI_FLEETX_STR-FLEET_WID sy-vline
WA_BAPI_FLEETX_STR-FLEET_LEN sy-vline
WA_BAPI_FLEETX_STR-DIM_UNIT sy-vline
WA_BAPI_FLEETX_STR-DIM_UNIT_ISO sy-vline
WA_BAPI_FLEETX_STR-PRI_CALC sy-vline
WA_BAPI_FLEETX_STR-REPLA_DATE sy-vline
WA_BAPI_FLEETX_STR-REPLA_ODOM sy-vline
WA_BAPI_FLEETX_STR-REPLA_OPH sy-vline
WA_BAPI_FLEETX_STR-NUM_AXLE sy-vline
WA_BAPI_FLEETX_STR-MAX_OCCUPANTS sy-vline
WA_BAPI_FLEETX_STR-CARD_NUM sy-vline
WA_BAPI_FLEETX_STR-KEY_NUM sy-vline
WA_BAPI_FLEETX_STR-FLEET_USE sy-vline
WA_BAPI_FLEETX_STR-ENGINE_TYPE sy-vline
WA_BAPI_FLEETX_STR-ENGINE_POWER sy-vline
WA_BAPI_FLEETX_STR-UNIT_POWER sy-vline
WA_BAPI_FLEETX_STR-UNIT_POWER_ISO sy-vline
WA_BAPI_FLEETX_STR-REVOLUTIONS sy-vline
WA_BAPI_FLEETX_STR-ENGINE_CYL sy-vline
WA_BAPI_FLEETX_STR-ENGINE_CAP sy-vline
WA_BAPI_FLEETX_STR-UNIT_CAP sy-vline
WA_BAPI_FLEETX_STR-UNIT_CAP_ISO sy-vline
WA_BAPI_FLEETX_STR-ENGINE_SNR sy-vline
WA_BAPI_FLEETX_STR-FUEL_PRI sy-vline
WA_BAPI_FLEETX_STR-FUEL_SEC sy-vline
WA_BAPI_FLEETX_STR-OIL_TYPE sy-vline
WA_BAPI_FLEETX_STR-GROSS_WGT sy-vline
WA_BAPI_FLEETX_STR-LOAD_WGT sy-vline
WA_BAPI_FLEETX_STR-WGT_UNIT sy-vline
WA_BAPI_FLEETX_STR-WGT_UNIT_ISO sy-vline
WA_BAPI_FLEETX_STR-LOAD_HGT sy-vline
WA_BAPI_FLEETX_STR-LOAD_WID sy-vline
WA_BAPI_FLEETX_STR-LOAD_LEN sy-vline
WA_BAPI_FLEETX_STR-LOAD_DIM_UNIT sy-vline
WA_BAPI_FLEETX_STR-LOAD_DIM_UNIT_ISO sy-vline
WA_BAPI_FLEETX_STR-LOAD_VOL sy-vline
WA_BAPI_FLEETX_STR-VOL_UNIT sy-vline
WA_BAPI_FLEETX_STR-VOL_UNIT_ISO sy-vline
WA_BAPI_FLEETX_STR-NO_COMPART sy-vline
WA_BAPI_FLEETX_STR-SPEED_MAX sy-vline
WA_BAPI_FLEETX_STR-SPEED_UNIT sy-vline
WA_BAPI_FLEETX_STR-SPEED_UNIT_ISO sy-vline
WA_BAPI_FLEETX_STR-CONSUMP_TOL sy-vline
WA_BAPI_FLEETX_STR-CONSUMP_MOVE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.