ABAP Select data from SAP table CFMPOINFOFILVH into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CFMPOINFOFILVH
*  INTO TABLE @DATA(IT_CFMPOINFOFILVH2).
*--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_CFMPOINFOFILVH INDEX 1 INTO DATA(WA_CFMPOINFOFILVH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFMPOINFOFILVH>-MANDT = 1.
<CFMPOINFOFILVH>-FLXBLMATLPLNGOBJECTUUID = 1.
<CFMPOINFOFILVH>-FLXBLMATLPLNGOBJVARIANTUUID = 1.
<CFMPOINFOFILVH>-FLXMTPLOBJVARIANTMODELUUID = 1.
<CFMPOINFOFILVH>-FLXMTPLOBJVARIANTACCOGPRTUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CFMPOINFOFILVH-FLXBLMATLPLNGOBJECTID, sy-vline,
  WA_CFMPOINFOFILVH-FLXBLMATLPLNGOBJVARIANTID, sy-vline,
  WA_CFMPOINFOFILVH-FLXBLMATLPLNGOBJVARIANTDESC, sy-vline,
  WA_CFMPOINFOFILVH-FLXBLMATLPLNGOBJDESCRIPTION, sy-vline,
  WA_CFMPOINFOFILVH-FLXMTPLOBJVARSTATUSDESCRIPTION, sy-vline,
  WA_CFMPOINFOFILVH-FLXMTPLOBJVARMODELPRODUCTID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CFMPOINFOFILVH 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_CFMPOINFOFILVH 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_CFMPOINFOFILVH INTO WA_CFMPOINFOFILVH.


*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 MATN1, internal->external for field FLXMTPLOBJVARMODELPRODUCTID
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CFMPOINFOFILVH-FLXMTPLOBJVARMODELPRODUCTID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFMPOINFOFILVH-FLXMTPLOBJVARMODELPRODUCTID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIALNAME
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CFMPOINFOFILVH-MATERIALNAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFMPOINFOFILVH-MATERIALNAME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PACKINGINSTRUCTIONNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CFMPOINFOFILVH-PACKINGINSTRUCTIONNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CFMPOINFOFILVH-PACKINGINSTRUCTIONNUMBER.
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_CFMPOINFOFILVH_STR, 
MANDT TYPE STRING,
FLXBLMATLPLNGOBJECTUUID TYPE STRING,
FLXBLMATLPLNGOBJVARIANTUUID TYPE STRING,
FLXMTPLOBJVARIANTMODELUUID TYPE STRING,
FLXMTPLOBJVARIANTACCOGPRTUUID TYPE STRING,
FLXBLMATLPLNGOBJECTID TYPE STRING,
FLXBLMATLPLNGOBJVARIANTID TYPE STRING,
FLXBLMATLPLNGOBJVARIANTDESC TYPE STRING,
FLXBLMATLPLNGOBJDESCRIPTION TYPE STRING,
FLXMTPLOBJVARSTATUSDESCRIPTION TYPE STRING,
FLXMTPLOBJVARMODELPRODUCTID TYPE STRING,
MATERIALNAME TYPE STRING,
PACKINGINSTRUCTIONNUMBER TYPE STRING,
DFSISSTRUCAUTHZNENABLED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CFMPOINFOFILVH_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_CFMPOINFOFILVH_STR-MANDT sy-vline 
WA_CFMPOINFOFILVH_STR-FLXBLMATLPLNGOBJECTUUID sy-vline 
WA_CFMPOINFOFILVH_STR-FLXBLMATLPLNGOBJVARIANTUUID sy-vline 
WA_CFMPOINFOFILVH_STR-FLXMTPLOBJVARIANTMODELUUID sy-vline 
WA_CFMPOINFOFILVH_STR-FLXMTPLOBJVARIANTACCOGPRTUUID sy-vline 
WA_CFMPOINFOFILVH_STR-FLXBLMATLPLNGOBJECTID sy-vline 
WA_CFMPOINFOFILVH_STR-FLXBLMATLPLNGOBJVARIANTID sy-vline 
WA_CFMPOINFOFILVH_STR-FLXBLMATLPLNGOBJVARIANTDESC sy-vline 
WA_CFMPOINFOFILVH_STR-FLXBLMATLPLNGOBJDESCRIPTION sy-vline 
WA_CFMPOINFOFILVH_STR-FLXMTPLOBJVARSTATUSDESCRIPTION sy-vline 
WA_CFMPOINFOFILVH_STR-FLXMTPLOBJVARMODELPRODUCTID sy-vline 
WA_CFMPOINFOFILVH_STR-MATERIALNAME sy-vline 
WA_CFMPOINFOFILVH_STR-PACKINGINSTRUCTIONNUMBER sy-vline 
WA_CFMPOINFOFILVH_STR-DFSISSTRUCAUTHZNENABLED sy-vline      INTO ld_text SEPARATED BY SPACE.

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