ABAP Select data from SAP table PRU_4FSS_T2_V6_TEXT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRU_4FSS_T2_V6_TEXT 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 PRU_4FSS_T2_V6_TEXT. 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 PRU_4FSS_T2_V6_TEXT 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_PRU_4FSS_T2_V6_TEXT TYPE STANDARD TABLE OF PRU_4FSS_T2_V6_TEXT,
      WA_PRU_4FSS_T2_V6_TEXT TYPE PRU_4FSS_T2_V6_TEXT,
      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: <PRU_4FSS_T2_V6_TEXT> TYPE PRU_4FSS_T2_V6_TEXT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PRU_4FSS_T2_V6_TEXT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PRU_4FSS_T2_V6_TEXT
  INTO TABLE IT_PRU_4FSS_T2_V6_TEXT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRU_4FSS_T2_V6_TEXT
*  INTO TABLE @DATA(IT_PRU_4FSS_T2_V6_TEXT2).
*--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_PRU_4FSS_T2_V6_TEXT INDEX 1 INTO DATA(WA_PRU_4FSS_T2_V6_TEXT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PRU_4FSS_T2_V6_TEXT ASSIGNING <PRU_4FSS_T2_V6_TEXT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRU_4FSS_T2_V6_TEXT>-T2011 = 1.
<PRU_4FSS_T2_V6_TEXT>-T2013 = 1.
<PRU_4FSS_T2_V6_TEXT>-T2014 = 1.
<PRU_4FSS_T2_V6_TEXT>-T2015 = 1.
<PRU_4FSS_T2_V6_TEXT>-T2021 = 1.

ENDLOOP.

LOOP AT IT_PRU_4FSS_T2_V6_TEXT INTO WA_PRU_4FSS_T2_V6_TEXT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRU_4FSS_T2_V6_TEXT-T2023, sy-vline,
  WA_PRU_4FSS_T2_V6_TEXT-T2024, sy-vline,
  WA_PRU_4FSS_T2_V6_TEXT-T2025, sy-vline,
  WA_PRU_4FSS_T2_V6_TEXT-T202R, sy-vline,
  WA_PRU_4FSS_T2_V6_TEXT-T2031, sy-vline,
  WA_PRU_4FSS_T2_V6_TEXT-T2033, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRU_4FSS_T2_V6_TEXT 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_PRU_4FSS_T2_V6_TEXT 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_PRU_4FSS_T2_V6_TEXT INTO WA_PRU_4FSS_T2_V6_TEXT.


*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_PRU_4FSS_T2_V6_TEXT_STR, 
T2011 TYPE STRING,
T2013 TYPE STRING,
T2014 TYPE STRING,
T2015 TYPE STRING,
T2021 TYPE STRING,
T2023 TYPE STRING,
T2024 TYPE STRING,
T2025 TYPE STRING,
T202R TYPE STRING,
T2031 TYPE STRING,
T2033 TYPE STRING,
T2034 TYPE STRING,
T2035 TYPE STRING,
T2041 TYPE STRING,
T2043 TYPE STRING,
T2044 TYPE STRING,
T2045 TYPE STRING,
T2053 TYPE STRING,
T2054 TYPE STRING,
T2063 TYPE STRING,
T2064 TYPE STRING,
T2071 TYPE STRING,
T2073 TYPE STRING,
T2074 TYPE STRING,
T2075 TYPE STRING,
T2081 TYPE STRING,
T2083 TYPE STRING,
T2084 TYPE STRING,
T2085 TYPE STRING,
T2091 TYPE STRING,
T2093 TYPE STRING,
T2094 TYPE STRING,
T2095 TYPE STRING,
T2101 TYPE STRING,
T2103 TYPE STRING,
T2104 TYPE STRING,
T2105 TYPE STRING,
T2111 TYPE STRING,
T2113 TYPE STRING,
T2114 TYPE STRING,
T2115 TYPE STRING,
T2121 TYPE STRING,
T2123 TYPE STRING,
T2124 TYPE STRING,
T2125 TYPE STRING,
T2131 TYPE STRING,
T2133 TYPE STRING,
T2134 TYPE STRING,
T2135 TYPE STRING,
T2143 TYPE STRING,
T2144 TYPE STRING,
T2145 TYPE STRING,
T2153 TYPE STRING,
T2154 TYPE STRING,
T2155 TYPE STRING,
T2163 TYPE STRING,
T2164 TYPE STRING,
T2165 TYPE STRING,
T217 TYPE STRING,
T218 TYPE STRING,
T219 TYPE STRING,
T220 TYPE STRING,
T2211 TYPE STRING,
T2213 TYPE STRING,
T2214 TYPE STRING,
T2321 TYPE STRING,
T2323 TYPE STRING,
T2324 TYPE STRING,
T2204 TYPE STRING,
T2205 TYPE STRING,
T2234 TYPE STRING,
T2235 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRU_4FSS_T2_V6_TEXT_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_PRU_4FSS_T2_V6_TEXT_STR-T2011 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2013 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2014 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2015 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2021 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2023 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2024 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2025 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T202R sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2031 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2033 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2034 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2035 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2041 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2043 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2044 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2045 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2053 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2054 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2063 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2064 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2071 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2073 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2074 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2075 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2081 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2083 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2084 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2085 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2091 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2093 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2094 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2095 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2101 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2103 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2104 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2105 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2111 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2113 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2114 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2115 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2121 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2123 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2124 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2125 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2131 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2133 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2134 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2135 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2143 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2144 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2145 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2153 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2154 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2155 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2163 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2164 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2165 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T217 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T218 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T219 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T220 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2211 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2213 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2214 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2321 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2323 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2324 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2204 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2205 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2234 sy-vline 
WA_PRU_4FSS_T2_V6_TEXT_STR-T2235 sy-vline      INTO ld_text SEPARATED BY SPACE.

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