ABAP Select data from SAP table /BOFU/S_PPFOC_PRCS_MAPPER_V2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /BOFU/S_PPFOC_PRCS_MAPPER_V2 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 /BOFU/S_PPFOC_PRCS_MAPPER_V2. 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 /BOFU/S_PPFOC_PRCS_MAPPER_V2 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_/BOFU/S_PPFOC_PRCS_MAPPER_V2 TYPE STANDARD TABLE OF /BOFU/S_PPFOC_PRCS_MAPPER_V2,
      WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2 TYPE /BOFU/S_PPFOC_PRCS_MAPPER_V2,
      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: </BOFU/S_PPFOC_PRCS_MAPPER_V2> TYPE /BOFU/S_PPFOC_PRCS_MAPPER_V2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BOFU/S_PPFOC_PRCS_MAPPER_V2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BOFU/S_PPFOC_PRCS_MAPPER_V2
  INTO TABLE IT_/BOFU/S_PPFOC_PRCS_MAPPER_V2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BOFU/S_PPFOC_PRCS_MAPPER_V2
*  INTO TABLE @DATA(IT_/BOFU/S_PPFOC_PRCS_MAPPER_V22).
*--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_/BOFU/S_PPFOC_PRCS_MAPPER_V2 INDEX 1 INTO DATA(WA_/BOFU/S_PPFOC_PRCS_MAPPER_V22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BOFU/S_PPFOC_PRCS_MAPPER_V2 ASSIGNING </BOFU/S_PPFOC_PRCS_MAPPER_V2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</BOFU/S_PPFOC_PRCS_MAPPER_V2>-KEY = 1.
</BOFU/S_PPFOC_PRCS_MAPPER_V2>-PARENT_KEY = 1.
</BOFU/S_PPFOC_PRCS_MAPPER_V2>-ROOT_KEY = 1.
</BOFU/S_PPFOC_PRCS_MAPPER_V2>-MANDT = 1.
</BOFU/S_PPFOC_PRCS_MAPPER_V2>-GUID = 1.

ENDLOOP.

LOOP AT IT_/BOFU/S_PPFOC_PRCS_MAPPER_V2 INTO WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-SR_CLS, sy-vline,
  WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-SR_OID, sy-vline,
  WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-PARTNR_OID, sy-vline,
  WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-PARTNR_CLS, sy-vline,
  WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-APP_LOG_NR, sy-vline,
  WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-COVER_SF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2 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_/BOFU/S_PPFOC_PRCS_MAPPER_V2 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_/BOFU/S_PPFOC_PRCS_MAPPER_V2 INTO WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2.


*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 SPDEV, internal->external for field DEVICE
CALL FUNCTION 'CONVERSION_EXIT_SPDEV_OUTPUT'
  EXPORTING
    input =                      WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-DEVICE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2-DEVICE.
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_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
MANDT TYPE STRING,
GUID TYPE STRING,
SR_CLS TYPE STRING,
SR_OID TYPE STRING,
PARTNR_OID TYPE STRING,
PARTNR_CLS TYPE STRING,
APP_LOG_NR TYPE STRING,
COVER_SF TYPE STRING,
ARCHVMODE TYPE STRING,
ARCHOBJTYP TYPE STRING,
ARCHDOCTYP TYPE STRING,
ARCHIVCOPY TYPE STRING,
DEPARTMENT TYPE STRING,
COVER TYPE STRING,
COVERTEXT TYPE STRING,
AUTHORIZTN TYPE STRING,
DEVICE TYPE STRING,
SPOOLNAME TYPE STRING,
SUFFIX1 TYPE STRING,
SUFFIX2 TYPE STRING,
PRNTIMMED TYPE STRING,
DELSPOOL TYPE STRING,
COPIES TYPE STRING,
NEWSPOOL TYPE STRING,
TDGROUP TYPE STRING,
RECIPIENT TYPE STRING,
COMMTYPE TYPE STRING,
TRIGG_OID TYPE STRING,
TRIGG_CLS TYPE STRING,
COVER_TYPE TYPE STRING,
NAMEFRM TYPE STRING,
TYPEFRM TYPE STRING,
/BOFU/PROC_BADI TYPE STRING,
/BOFU/PERS_TYPE TYPE STRING,
DEVICE_NAME TYPE STRING,
PRINT_FLG TYPE STRING,
ARCHVMODE_DESC TYPE STRING,
TYPEFRM_DESC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_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_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-KEY sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-PARENT_KEY sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-ROOT_KEY sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-MANDT sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-GUID sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-SR_CLS sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-SR_OID sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-PARTNR_OID sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-PARTNR_CLS sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-APP_LOG_NR sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-COVER_SF sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-ARCHVMODE sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-ARCHOBJTYP sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-ARCHDOCTYP sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-ARCHIVCOPY sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-DEPARTMENT sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-COVER sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-COVERTEXT sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-AUTHORIZTN sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-DEVICE sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-SPOOLNAME sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-SUFFIX1 sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-SUFFIX2 sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-PRNTIMMED sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-DELSPOOL sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-COPIES sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-NEWSPOOL sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-TDGROUP sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-RECIPIENT sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-COMMTYPE sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-TRIGG_OID sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-TRIGG_CLS sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-COVER_TYPE sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-NAMEFRM sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-TYPEFRM sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-/BOFU/PROC_BADI sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-/BOFU/PERS_TYPE sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-DEVICE_NAME sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-PRINT_FLG sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-ARCHVMODE_DESC sy-vline 
WA_/BOFU/S_PPFOC_PRCS_MAPPER_V2_STR-TYPEFRM_DESC sy-vline      INTO ld_text SEPARATED BY SPACE.

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