ABAP Select data from SAP table FAGL_S_SREP_PLAN_LINE_ITEMS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAGL_S_SREP_PLAN_LINE_ITEMS
*  INTO TABLE @DATA(IT_FAGL_S_SREP_PLAN_LINE_ITEMS2).
*--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_FAGL_S_SREP_PLAN_LINE_ITEMS INDEX 1 INTO DATA(WA_FAGL_S_SREP_PLAN_LINE_ITEMS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAGL_S_SREP_PLAN_LINE_ITEMS>-BELNR = 1.
<FAGL_S_SREP_PLAN_LINE_ITEMS>-BSCHL = 1.
<FAGL_S_SREP_PLAN_LINE_ITEMS>-BSTAT = 1.
<FAGL_S_SREP_PLAN_LINE_ITEMS>-BUDAT = 1.
<FAGL_S_SREP_PLAN_LINE_ITEMS>-RBUKRS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAGL_S_SREP_PLAN_LINE_ITEMS-BUZEI, sy-vline,
  WA_FAGL_S_SREP_PLAN_LINE_ITEMS-GJAHR, sy-vline,
  WA_FAGL_S_SREP_PLAN_LINE_ITEMS-RBUSA, sy-vline,
  WA_FAGL_S_SREP_PLAN_LINE_ITEMS-RCNTR, sy-vline,
  WA_FAGL_S_SREP_PLAN_LINE_ITEMS-PRCTR, sy-vline,
  WA_FAGL_S_SREP_PLAN_LINE_ITEMS-DRCRK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAGL_S_SREP_PLAN_LINE_ITEMS 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_FAGL_S_SREP_PLAN_LINE_ITEMS 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_FAGL_S_SREP_PLAN_LINE_ITEMS INTO WA_FAGL_S_SREP_PLAN_LINE_ITEMS.


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

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FAGL_S_SREP_PLAN_LINE_ITEMS-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAGL_S_SREP_PLAN_LINE_ITEMS-GJAHR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FAGL_S_SREP_PLAN_LINE_ITEMS-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAGL_S_SREP_PLAN_LINE_ITEMS-RYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit PERI7, internal->external for field RFISCPER
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_FAGL_S_SREP_PLAN_LINE_ITEMS-RFISCPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAGL_S_SREP_PLAN_LINE_ITEMS-RFISCPER.
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_FAGL_S_SREP_PLAN_LINE_ITEMS_STR, 
BELNR TYPE STRING,
BSCHL TYPE STRING,
BSTAT TYPE STRING,
BUDAT TYPE STRING,
RBUKRS TYPE STRING,
BUZEI TYPE STRING,
GJAHR TYPE STRING,
RBUSA TYPE STRING,
RCNTR TYPE STRING,
PRCTR TYPE STRING,
DRCRK TYPE STRING,
RASSC TYPE STRING,
RTCUR TYPE STRING,
RACCT TYPE STRING,
LOGSYS TYPE STRING,
AWTYP TYPE STRING,
RMVCT TYPE STRING,
DOCNR TYPE STRING,
DOCLN TYPE STRING,
RFAREA TYPE STRING,
ACTIV TYPE STRING,
KOKRS TYPE STRING,
COST_ELEM TYPE STRING,
RUNIT TYPE STRING,
MSL TYPE STRING,
SBUSA TYPE STRING,
SFAREA TYPE STRING,
SCNTR TYPE STRING,
POPER TYPE STRING,
PPRCTR TYPE STRING,
PSEGMENT TYPE STRING,
RLDNR TYPE STRING,
RYEAR TYPE STRING,
SEGMENT TYPE STRING,
RRCTY TYPE STRING,
RVERS TYPE STRING,
FISCVAR TYPE STRING,
KTOPL TYPE STRING,
TSL TYPE STRING,
HSL TYPE STRING,
KSL TYPE STRING,
LCURR TYPE STRING,
GCURR TYPE STRING,
OCURR TYPE STRING,
USNAM TYPE STRING,
OSL TYPE STRING,
WSL TYPE STRING,
RWCUR TYPE STRING,
LINETYPE TYPE STRING,
XSPLITMOD TYPE STRING,
RFISCVAR TYPE STRING,
RFISCPER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAGL_S_SREP_PLAN_LINE_ITEMS_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_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-BELNR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-BSCHL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-BSTAT sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-BUDAT sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RBUKRS sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-BUZEI sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-GJAHR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RBUSA sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RCNTR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-PRCTR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-DRCRK sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RASSC sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RTCUR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RACCT sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-LOGSYS sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-AWTYP sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RMVCT sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-DOCNR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-DOCLN sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RFAREA sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-ACTIV sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-KOKRS sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-COST_ELEM sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RUNIT sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-MSL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-SBUSA sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-SFAREA sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-SCNTR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-POPER sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-PPRCTR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-PSEGMENT sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RLDNR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RYEAR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-SEGMENT sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RRCTY sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RVERS sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-FISCVAR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-KTOPL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-TSL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-HSL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-KSL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-LCURR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-GCURR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-OCURR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-USNAM sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-OSL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-WSL sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RWCUR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-LINETYPE sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-XSPLITMOD sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RFISCVAR sy-vline 
WA_FAGL_S_SREP_PLAN_LINE_ITEMS_STR-RFISCPER sy-vline      INTO ld_text SEPARATED BY SPACE.

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