ABAP Select data from SAP table FPB_LP6_CUST_DYNP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FPB_LP6_CUST_DYNP 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 FPB_LP6_CUST_DYNP. 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 FPB_LP6_CUST_DYNP 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_FPB_LP6_CUST_DYNP TYPE STANDARD TABLE OF FPB_LP6_CUST_DYNP,
      WA_FPB_LP6_CUST_DYNP TYPE FPB_LP6_CUST_DYNP,
      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: <FPB_LP6_CUST_DYNP> TYPE FPB_LP6_CUST_DYNP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FPB_LP6_CUST_DYNP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FPB_LP6_CUST_DYNP
  INTO TABLE IT_FPB_LP6_CUST_DYNP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FPB_LP6_CUST_DYNP
*  INTO TABLE @DATA(IT_FPB_LP6_CUST_DYNP2).
*--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_FPB_LP6_CUST_DYNP INDEX 1 INTO DATA(WA_FPB_LP6_CUST_DYNP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FPB_LP6_CUST_DYNP ASSIGNING <FPB_LP6_CUST_DYNP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FPB_LP6_CUST_DYNP>-NAME = 1.
<FPB_LP6_CUST_DYNP>-FOLDER_TEXT = 1.
<FPB_LP6_CUST_DYNP>-TEXT = 1.
<FPB_LP6_CUST_DYNP>-COMMAND_TYP = 1.
<FPB_LP6_CUST_DYNP>-BW_QUERY = 1.

ENDLOOP.

LOOP AT IT_FPB_LP6_CUST_DYNP INTO WA_FPB_LP6_CUST_DYNP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FPB_LP6_CUST_DYNP-BW_INFOCUBE, sy-vline,
  WA_FPB_LP6_CUST_DYNP-BWT_TEMPLATE_ID, sy-vline,
  WA_FPB_LP6_CUST_DYNP-TRA_TRANSACTION, sy-vline,
  WA_FPB_LP6_CUST_DYNP-FRAME_FOR_SEL_OPT, sy-vline,
  WA_FPB_LP6_CUST_DYNP-SEL_OPT, sy-vline,
  WA_FPB_LP6_CUST_DYNP-FRAME_FOR_SEL_OPT_BW, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FPB_LP6_CUST_DYNP 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_FPB_LP6_CUST_DYNP 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_FPB_LP6_CUST_DYNP INTO WA_FPB_LP6_CUST_DYNP.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FPB_LP6_CUST_DYNP_STR, 
NAME TYPE STRING,
FOLDER_TEXT TYPE STRING,
TEXT TYPE STRING,
COMMAND_TYP TYPE STRING,
BW_QUERY TYPE STRING,
BW_INFOCUBE TYPE STRING,
BWT_TEMPLATE_ID TYPE STRING,
TRA_TRANSACTION TYPE STRING,
FRAME_FOR_SEL_OPT TYPE STRING,
SEL_OPT TYPE STRING,
FRAME_FOR_SEL_OPT_BW TYPE STRING,
SEL_OPT_BW TYPE STRING,
FPB_VARIANT TYPE STRING,
RW_RGJNR TYPE STRING,
FPB_DIALOG TYPE STRING,
FPB_SYSTEM_ECC TYPE STRING,
FPB_SYSTEM_BW TYPE STRING,
FPB_BW_RFCDEST TYPE STRING,
OBLIGATORY TYPE STRING,
RB_OBLIGATORY TYPE STRING,
RB_NOT_OBLI TYPE STRING,
FIX_VAR TYPE STRING,
INACTIVE TYPE STRING,
LTEXT_BEGIN TYPE STRING,
URL_BEGIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FPB_LP6_CUST_DYNP_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_FPB_LP6_CUST_DYNP_STR-NAME sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FOLDER_TEXT sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-TEXT sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-COMMAND_TYP sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-BW_QUERY sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-BW_INFOCUBE sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-BWT_TEMPLATE_ID sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-TRA_TRANSACTION sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FRAME_FOR_SEL_OPT sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-SEL_OPT sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FRAME_FOR_SEL_OPT_BW sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-SEL_OPT_BW sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FPB_VARIANT sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-RW_RGJNR sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FPB_DIALOG sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FPB_SYSTEM_ECC sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FPB_SYSTEM_BW sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FPB_BW_RFCDEST sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-OBLIGATORY sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-RB_OBLIGATORY sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-RB_NOT_OBLI sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-FIX_VAR sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-INACTIVE sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-LTEXT_BEGIN sy-vline 
WA_FPB_LP6_CUST_DYNP_STR-URL_BEGIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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