ABAP Select data from SAP table FMII1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FMII1 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 FMII1. 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 FMII1 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_FMII1 TYPE STANDARD TABLE OF FMII1,
      WA_FMII1 TYPE FMII1,
      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: <FMII1> TYPE FMII1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FMII1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FMII1
  INTO TABLE IT_FMII1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FMII1
*  INTO TABLE @DATA(IT_FMII12).
*--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_FMII1 INDEX 1 INTO DATA(WA_FMII12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FMII1 ASSIGNING <FMII1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FMII1>-KOKRS = 1.
<FMII1>-KTOPL = 1.
<FMII1>-KSTAR = 1.
<FMII1>-KOSTL = 1.
<FMII1>-AUFNR = 1.

ENDLOOP.

LOOP AT IT_FMII1 INTO WA_FMII1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FMII1-POSID, sy-vline,
  WA_FMII1-PRCTR, sy-vline,
  WA_FMII1-KDAUF, sy-vline,
  WA_FMII1-KDPOS, sy-vline,
  WA_FMII1-NPLNR, sy-vline,
  WA_FMII1-AUFPL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FMII1 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_FMII1 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_FMII1 INTO WA_FMII1.


*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 KSTAR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-KSTAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-KSTAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field POSID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-POSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-POSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KDAUF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-KDAUF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-KDAUF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NPLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-NPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-NPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SAKNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-SAKNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-SAKNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-GRANT_NBR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field ABGJR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-ABGJR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-ABGJR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field BSGJR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FMII1-BSGJR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMII1-BSGJR.
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_FMII1_STR, 
KOKRS TYPE STRING,
KTOPL TYPE STRING,
KSTAR TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
POSID TYPE STRING,
PRCTR TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
NPLNR TYPE STRING,
AUFPL TYPE STRING,
APLZL TYPE STRING,
OBJNR TYPE STRING,
KARGR TYPE STRING,
KSTGR TYPE STRING,
AUFGR TYPE STRING,
PSPGR TYPE STRING,
PROGR TYPE STRING,
BUKRS TYPE STRING,
SAKNR TYPE STRING,
GRUPPE TYPE STRING,
GRFLD TYPE STRING,
SETID TYPE STRING,
FIKRS TYPE STRING,
FIPOS TYPE STRING,
FISTL TYPE STRING,
FONDS TYPE STRING,
GRANT_NBR TYPE STRING,
FAREA TYPE STRING,
MEASURE TYPE STRING,
MARK TYPE STRING,
STATUS TYPE STRING,
ZUTYP TYPE STRING,
ABPER TYPE STRING,
ABGJR TYPE STRING,
BSGJR TYPE STRING,
BSGJR_MARK TYPE STRING,
GRUPPE_REF TYPE STRING,
GRFLD_REF TYPE STRING,
KARGR_REF TYPE STRING,
BUDGET_PD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FMII1_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_FMII1_STR-KOKRS sy-vline 
WA_FMII1_STR-KTOPL sy-vline 
WA_FMII1_STR-KSTAR sy-vline 
WA_FMII1_STR-KOSTL sy-vline 
WA_FMII1_STR-AUFNR sy-vline 
WA_FMII1_STR-POSID sy-vline 
WA_FMII1_STR-PRCTR sy-vline 
WA_FMII1_STR-KDAUF sy-vline 
WA_FMII1_STR-KDPOS sy-vline 
WA_FMII1_STR-NPLNR sy-vline 
WA_FMII1_STR-AUFPL sy-vline 
WA_FMII1_STR-APLZL sy-vline 
WA_FMII1_STR-OBJNR sy-vline 
WA_FMII1_STR-KARGR sy-vline 
WA_FMII1_STR-KSTGR sy-vline 
WA_FMII1_STR-AUFGR sy-vline 
WA_FMII1_STR-PSPGR sy-vline 
WA_FMII1_STR-PROGR sy-vline 
WA_FMII1_STR-BUKRS sy-vline 
WA_FMII1_STR-SAKNR sy-vline 
WA_FMII1_STR-GRUPPE sy-vline 
WA_FMII1_STR-GRFLD sy-vline 
WA_FMII1_STR-SETID sy-vline 
WA_FMII1_STR-FIKRS sy-vline 
WA_FMII1_STR-FIPOS sy-vline 
WA_FMII1_STR-FISTL sy-vline 
WA_FMII1_STR-FONDS sy-vline 
WA_FMII1_STR-GRANT_NBR sy-vline 
WA_FMII1_STR-FAREA sy-vline 
WA_FMII1_STR-MEASURE sy-vline 
WA_FMII1_STR-MARK sy-vline 
WA_FMII1_STR-STATUS sy-vline 
WA_FMII1_STR-ZUTYP sy-vline 
WA_FMII1_STR-ABPER sy-vline 
WA_FMII1_STR-ABGJR sy-vline 
WA_FMII1_STR-BSGJR sy-vline 
WA_FMII1_STR-BSGJR_MARK sy-vline 
WA_FMII1_STR-GRUPPE_REF sy-vline 
WA_FMII1_STR-GRFLD_REF sy-vline 
WA_FMII1_STR-KARGR_REF sy-vline 
WA_FMII1_STR-BUDGET_PD sy-vline      INTO ld_text SEPARATED BY SPACE.

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