ABAP Select data from SAP table FPM_S_USAGE_INFO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FPM_S_USAGE_INFO
*  INTO TABLE @DATA(IT_FPM_S_USAGE_INFO2).
*--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_FPM_S_USAGE_INFO INDEX 1 INTO DATA(WA_FPM_S_USAGE_INFO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FPM_S_USAGE_INFO>-APPLICATION = 1.
<FPM_S_USAGE_INFO>-CHIP = 1.
<FPM_S_USAGE_INFO>-FLOORPLAN = 1.
<FPM_S_USAGE_INFO>-AUTHOR = 1.
<FPM_S_USAGE_INFO>-DEVCLASS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FPM_S_USAGE_INFO-COMPONENT, sy-vline,
  WA_FPM_S_USAGE_INFO-APP_CONFIG_ID, sy-vline,
  WA_FPM_S_USAGE_INFO-APP_CONFIG_TYPE, sy-vline,
  WA_FPM_S_USAGE_INFO-APP_CONFIG_VAR, sy-vline,
  WA_FPM_S_USAGE_INFO-APP_CONFIG_AUTHOR, sy-vline,
  WA_FPM_S_USAGE_INFO-APP_CONFIG_DEVCLASS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FPM_S_USAGE_INFO 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_FPM_S_USAGE_INFO 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_FPM_S_USAGE_INFO INTO WA_FPM_S_USAGE_INFO.


*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_FPM_S_USAGE_INFO_STR, 
APPLICATION TYPE STRING,
CHIP TYPE STRING,
FLOORPLAN TYPE STRING,
AUTHOR TYPE STRING,
DEVCLASS TYPE STRING,
COMPONENT TYPE STRING,
APP_CONFIG_ID TYPE STRING,
APP_CONFIG_TYPE TYPE STRING,
APP_CONFIG_VAR TYPE STRING,
APP_CONFIG_AUTHOR TYPE STRING,
APP_CONFIG_DEVCLASS TYPE STRING,
APP_CONFIG_COMPONENT TYPE STRING,
FP_CONFIG_ID TYPE STRING,
FP_CONFIG_TYPE TYPE STRING,
FP_CONFIG_VAR TYPE STRING,
IDR_CONFIG_ID TYPE STRING,
IDR_CONFIG_TYPE TYPE STRING,
IDR_CONFIG_VAR TYPE STRING,
USES_INITIAL_SCREEN TYPE STRING,
NUMBER_OF_VARIANTS TYPE STRING,
USES_CONF_SCREEN TYPE STRING,
APPCC_NAME TYPE STRING,
APPCC_IS_ABAP_OO TYPE STRING,
USES_FREESTYLE_UIBB TYPE STRING,
USES_GENERIC_LIST TYPE STRING,
USES_GENERIC_LIST_GL2 TYPE STRING,
USES_GENERIC_FORM TYPE STRING,
USES_GENERIC_FORM2 TYPE STRING,
USES_GENERIC_FORMREP TYPE STRING,
USES_POWL_UIBB TYPE STRING,
USES_COMPOSITE_UIBB TYPE STRING,
USES_REUSE_UIBB TYPE STRING,
USES_MULTI_INSTANTIABLE TYPE STRING,
USES_TRANSACTION_IF TYPE STRING,
USES_SHARED_DATA TYPE STRING,
USES_APP_CONTROLLER_IF TYPE STRING,
USES_WORKPROTECTION TYPE STRING,
USES_RESSOURCE_MANAGER_IF TYPE STRING,
USES_PROCESS_EVENT TYPE STRING,
USES_PROCESS_BEFORE_OUTPUT TYPE STRING,
USES_AFTER_FAILED_EVENT TYPE STRING,
USES_FLUSH TYPE STRING,
USES_NEEDS_CONFIRMATION TYPE STRING,
USES_AFTER_COMMIT TYPE STRING,
USES_AFTER_REJECTED_SAVE TYPE STRING,
USES_CHECK_BEFORE_SAVE TYPE STRING,
USES_SAVE TYPE STRING,
USES_ON_HIDE TYPE STRING,
USES_IS_DIRTY TYPE STRING,
USES_AFTER_AFTER_FAILED_EVENT TYPE STRING,
USES_AFTER_FLUSH TYPE STRING,
USES_AFTER_NEEDS_CONFIRMATION TYPE STRING,
USES_AFTER_PROCESS_BEFORE_OUTP TYPE STRING,
USES_AFTER_PROCESS_EVENT TYPE STRING,
USES_BEFORE_AFTER_FAILED_EVENT TYPE STRING,
USES_BEFORE_FLUSH TYPE STRING,
USES_BEFORE_NEEDS_CONFIRMATION TYPE STRING,
USES_BEFORE_PROCESS_BEFORE_OUT TYPE STRING,
USES_BEFORE_PROCESS_EVENT TYPE STRING,
USES_TABBED_COMPONENT TYPE STRING,
NUMBER_OF_SCREENS TYPE STRING,
NUMBER_OF_UIBBS TYPE STRING,
NUMBER_OF_WINDOWS TYPE STRING,
USES_WIRING TYPE STRING,
USES_DIALOG_BOXES TYPE STRING,
USES_TRANSIENT TYPE STRING,
USES_GENERIC_SEARCH TYPE STRING,
USES_GENERIC_TREE TYPE STRING,
USES_LAUNCHPAD_UIBB TYPE STRING,
IS_INCONSISTENT TYPE STRING,
USES_INSTANCE_ID TYPE STRING,
USES_FLAT_AND_TRAY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FPM_S_USAGE_INFO_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_FPM_S_USAGE_INFO_STR-APPLICATION sy-vline 
WA_FPM_S_USAGE_INFO_STR-CHIP sy-vline 
WA_FPM_S_USAGE_INFO_STR-FLOORPLAN sy-vline 
WA_FPM_S_USAGE_INFO_STR-AUTHOR sy-vline 
WA_FPM_S_USAGE_INFO_STR-DEVCLASS sy-vline 
WA_FPM_S_USAGE_INFO_STR-COMPONENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-APP_CONFIG_ID sy-vline 
WA_FPM_S_USAGE_INFO_STR-APP_CONFIG_TYPE sy-vline 
WA_FPM_S_USAGE_INFO_STR-APP_CONFIG_VAR sy-vline 
WA_FPM_S_USAGE_INFO_STR-APP_CONFIG_AUTHOR sy-vline 
WA_FPM_S_USAGE_INFO_STR-APP_CONFIG_DEVCLASS sy-vline 
WA_FPM_S_USAGE_INFO_STR-APP_CONFIG_COMPONENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-FP_CONFIG_ID sy-vline 
WA_FPM_S_USAGE_INFO_STR-FP_CONFIG_TYPE sy-vline 
WA_FPM_S_USAGE_INFO_STR-FP_CONFIG_VAR sy-vline 
WA_FPM_S_USAGE_INFO_STR-IDR_CONFIG_ID sy-vline 
WA_FPM_S_USAGE_INFO_STR-IDR_CONFIG_TYPE sy-vline 
WA_FPM_S_USAGE_INFO_STR-IDR_CONFIG_VAR sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_INITIAL_SCREEN sy-vline 
WA_FPM_S_USAGE_INFO_STR-NUMBER_OF_VARIANTS sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_CONF_SCREEN sy-vline 
WA_FPM_S_USAGE_INFO_STR-APPCC_NAME sy-vline 
WA_FPM_S_USAGE_INFO_STR-APPCC_IS_ABAP_OO sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_FREESTYLE_UIBB sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_GENERIC_LIST sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_GENERIC_LIST_GL2 sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_GENERIC_FORM sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_GENERIC_FORM2 sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_GENERIC_FORMREP sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_POWL_UIBB sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_COMPOSITE_UIBB sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_REUSE_UIBB sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_MULTI_INSTANTIABLE sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_TRANSACTION_IF sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_SHARED_DATA sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_APP_CONTROLLER_IF sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_WORKPROTECTION sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_RESSOURCE_MANAGER_IF sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_PROCESS_EVENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_PROCESS_BEFORE_OUTPUT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_FAILED_EVENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_FLUSH sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_NEEDS_CONFIRMATION sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_COMMIT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_REJECTED_SAVE sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_CHECK_BEFORE_SAVE sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_SAVE sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_ON_HIDE sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_IS_DIRTY sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_AFTER_FAILED_EVENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_FLUSH sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_NEEDS_CONFIRMATION sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_PROCESS_BEFORE_OUTP sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_AFTER_PROCESS_EVENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_BEFORE_AFTER_FAILED_EVENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_BEFORE_FLUSH sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_BEFORE_NEEDS_CONFIRMATION sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_BEFORE_PROCESS_BEFORE_OUT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_BEFORE_PROCESS_EVENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_TABBED_COMPONENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-NUMBER_OF_SCREENS sy-vline 
WA_FPM_S_USAGE_INFO_STR-NUMBER_OF_UIBBS sy-vline 
WA_FPM_S_USAGE_INFO_STR-NUMBER_OF_WINDOWS sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_WIRING sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_DIALOG_BOXES sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_TRANSIENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_GENERIC_SEARCH sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_GENERIC_TREE sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_LAUNCHPAD_UIBB sy-vline 
WA_FPM_S_USAGE_INFO_STR-IS_INCONSISTENT sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_INSTANCE_ID sy-vline 
WA_FPM_S_USAGE_INFO_STR-USES_FLAT_AND_TRAY sy-vline      INTO ld_text SEPARATED BY SPACE.

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