ABAP Select data from SAP table /CPD/S_PFP_ANCHOR_PLAN into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /CPD/S_PFP_ANCHOR_PLAN 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 /CPD/S_PFP_ANCHOR_PLAN. 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 /CPD/S_PFP_ANCHOR_PLAN 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_/CPD/S_PFP_ANCHOR_PLAN TYPE STANDARD TABLE OF /CPD/S_PFP_ANCHOR_PLAN,
      WA_/CPD/S_PFP_ANCHOR_PLAN TYPE /CPD/S_PFP_ANCHOR_PLAN,
      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: </CPD/S_PFP_ANCHOR_PLAN> TYPE /CPD/S_PFP_ANCHOR_PLAN.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /CPD/S_PFP_ANCHOR_PLAN
  INTO TABLE IT_/CPD/S_PFP_ANCHOR_PLAN.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /CPD/S_PFP_ANCHOR_PLAN
*  INTO TABLE @DATA(IT_/CPD/S_PFP_ANCHOR_PLAN2).
*--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_/CPD/S_PFP_ANCHOR_PLAN INDEX 1 INTO DATA(WA_/CPD/S_PFP_ANCHOR_PLAN2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/CPD/S_PFP_ANCHOR_PLAN ASSIGNING </CPD/S_PFP_ANCHOR_PLAN>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</CPD/S_PFP_ANCHOR_PLAN>-KEY = 1.
</CPD/S_PFP_ANCHOR_PLAN>-PARENT_KEY = 1.
</CPD/S_PFP_ANCHOR_PLAN>-ROOT_KEY = 1.
</CPD/S_PFP_ANCHOR_PLAN>-PLAN_ID = 1.
</CPD/S_PFP_ANCHOR_PLAN>-EXTERNAL_ID = 1.

ENDLOOP.

LOOP AT IT_/CPD/S_PFP_ANCHOR_PLAN INTO WA_/CPD/S_PFP_ANCHOR_PLAN.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/CPD/S_PFP_ANCHOR_PLAN-MP_ID_INT, sy-vline,
  WA_/CPD/S_PFP_ANCHOR_PLAN-PLAN_VERSION, sy-vline,
  WA_/CPD/S_PFP_ANCHOR_PLAN-PLAN_SCEN_ID, sy-vline,
  WA_/CPD/S_PFP_ANCHOR_PLAN-PLAN_TYPE_ID, sy-vline,
  WA_/CPD/S_PFP_ANCHOR_PLAN-CURRENCY, sy-vline,
  WA_/CPD/S_PFP_ANCHOR_PLAN-START_DATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/CPD/S_PFP_ANCHOR_PLAN 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_/CPD/S_PFP_ANCHOR_PLAN 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_/CPD/S_PFP_ANCHOR_PLAN INTO WA_/CPD/S_PFP_ANCHOR_PLAN.


*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 TSTLC, internal->external for field CREATED_ON
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/CPD/S_PFP_ANCHOR_PLAN-CREATED_ON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CPD/S_PFP_ANCHOR_PLAN-CREATED_ON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field CHANGED_ON
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/CPD/S_PFP_ANCHOR_PLAN-CHANGED_ON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CPD/S_PFP_ANCHOR_PLAN-CHANGED_ON.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit PERI7, internal->external for field REVIEW_PERIOD_SC
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_/CPD/S_PFP_ANCHOR_PLAN-REVIEW_PERIOD_SC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CPD/S_PFP_ANCHOR_PLAN-REVIEW_PERIOD_SC.
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_/CPD/S_PFP_ANCHOR_PLAN_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
PLAN_ID TYPE STRING,
EXTERNAL_ID TYPE STRING,
MP_ID_INT TYPE STRING,
PLAN_VERSION TYPE STRING,
PLAN_SCEN_ID TYPE STRING,
PLAN_TYPE_ID TYPE STRING,
CURRENCY TYPE STRING,
START_DATE TYPE STRING,
END_DATE TYPE STRING,
COUNTER_ITEM_ID TYPE STRING,
COUNTER TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,
CHANGED_BY TYPE STRING,
CHANGED_ON TYPE STRING,
STATUS_ID TYPE STRING,
SEL_STRUCTURE TYPE STRING,
NODE_ID_COUNTER TYPE STRING,
ARCHIVING_STATUS TYPE STRING,
EFFORT_UNIT TYPE STRING,
PROJ_UOM TYPE STRING,
COPIED_PLAN_ID TYPE STRING,
PERIOD_END_FORECAST_STATUS TYPE STRING,
FORECAST_PERIOD TYPE STRING,
THRESHOLD_VALUE TYPE STRING,
REVIEW_PERIOD_SC TYPE STRING,
SEL_STR_AFT_REPL TYPE STRING,
PLAN_SCEN_DESC TYPE STRING,
PLAN_TYPE_DESC TYPE STRING,
CURR_DESC TYPE STRING,
STATUS_DESC TYPE STRING,
PLAN_DETAILS TYPE STRING,
MP_ID_DETAILS TYPE STRING,
TEXT_CONTENT TYPE STRING,
BREAKDOWN TYPE STRING,
ASSIGN_REP_ATTR TYPE STRING,
MP_ID_LINK TYPE STRING,
CREATE_MP_ID TYPE STRING,
PLAN_DESC TYPE STRING,
PRD_END_FORECAST_STATUS_DESC TYPE STRING,
CUT_OFF_DATE TYPE STRING,
ANCHOR_OBJ_KEY TYPE STRING,
ANCHOR_OBJ_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/CPD/S_PFP_ANCHOR_PLAN_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_/CPD/S_PFP_ANCHOR_PLAN_STR-KEY sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PARENT_KEY sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-ROOT_KEY sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-EXTERNAL_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-MP_ID_INT sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_VERSION sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_SCEN_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_TYPE_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CURRENCY sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-START_DATE sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-END_DATE sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-COUNTER_ITEM_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-COUNTER sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CREATED_BY sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CREATED_ON sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CHANGED_BY sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CHANGED_ON sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-STATUS_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-SEL_STRUCTURE sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-NODE_ID_COUNTER sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-ARCHIVING_STATUS sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-EFFORT_UNIT sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PROJ_UOM sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-COPIED_PLAN_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PERIOD_END_FORECAST_STATUS sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-FORECAST_PERIOD sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-THRESHOLD_VALUE sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-REVIEW_PERIOD_SC sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-SEL_STR_AFT_REPL sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_SCEN_DESC sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_TYPE_DESC sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CURR_DESC sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-STATUS_DESC sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_DETAILS sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-MP_ID_DETAILS sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-TEXT_CONTENT sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-BREAKDOWN sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-ASSIGN_REP_ATTR sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-MP_ID_LINK sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CREATE_MP_ID sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PLAN_DESC sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-PRD_END_FORECAST_STATUS_DESC sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-CUT_OFF_DATE sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-ANCHOR_OBJ_KEY sy-vline 
WA_/CPD/S_PFP_ANCHOR_PLAN_STR-ANCHOR_OBJ_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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