ABAP Select data from SAP table TPM_ANALYSIS_EXT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TPM_ANALYSIS_EXT
*  INTO TABLE @DATA(IT_TPM_ANALYSIS_EXT2).
*--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_TPM_ANALYSIS_EXT INDEX 1 INTO DATA(WA_TPM_ANALYSIS_EXT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TPM_ANALYSIS_EXT>-VERSION = 1.
<TPM_ANALYSIS_EXT>-TARGETLANG = 1.
<TPM_ANALYSIS_EXT>-TRANSLATOR = 1.
<TPM_ANALYSIS_EXT>-COLLNAME = 1.
<TPM_ANALYSIS_EXT>-COLLTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TPM_ANALYSIS_EXT-OBJTYPE, sy-vline,
  WA_TPM_ANALYSIS_EXT-SOURCELANG, sy-vline,
  WA_TPM_ANALYSIS_EXT-OBJCOUNTER, sy-vline,
  WA_TPM_ANALYSIS_EXT-WORKLIST, sy-vline,
  WA_TPM_ANALYSIS_EXT-DOMAINNAME, sy-vline,
  WA_TPM_ANALYSIS_EXT-DOMAINTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TPM_ANALYSIS_EXT 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_TPM_ANALYSIS_EXT 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_TPM_ANALYSIS_EXT INTO WA_TPM_ANALYSIS_EXT.


*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 LXELA, internal->external for field TARGETLANG
CALL FUNCTION 'CONVERSION_EXIT_LXELA_OUTPUT'
  EXPORTING
    input =                      WA_TPM_ANALYSIS_EXT-TARGETLANG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TPM_ANALYSIS_EXT-TARGETLANG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit LXELA, internal->external for field SOURCELANG
CALL FUNCTION 'CONVERSION_EXIT_LXELA_OUTPUT'
  EXPORTING
    input =                      WA_TPM_ANALYSIS_EXT-SOURCELANG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TPM_ANALYSIS_EXT-SOURCELANG.
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_TPM_ANALYSIS_EXT_STR, 
VERSION TYPE STRING,
TARGETLANG TYPE STRING,
TRANSLATOR TYPE STRING,
COLLNAME TYPE STRING,
COLLTYPE TYPE STRING,
OBJTYPE TYPE STRING,
SOURCELANG TYPE STRING,
OBJCOUNTER TYPE STRING,
WORKLIST TYPE STRING,
DOMAINNAME TYPE STRING,
DOMAINTYPE TYPE STRING,
CUSTOMERNR TYPE STRING,
LOWDATE TYPE STRING,
L01 TYPE STRING,
L02 TYPE STRING,
L03 TYPE STRING,
L04 TYPE STRING,
L05 TYPE STRING,
L06 TYPE STRING,
L07 TYPE STRING,
L08 TYPE STRING,
L09 TYPE STRING,
L10 TYPE STRING,
LX01 TYPE STRING,
LX02 TYPE STRING,
LX03 TYPE STRING,
W01 TYPE STRING,
W02 TYPE STRING,
W03 TYPE STRING,
W04 TYPE STRING,
W05 TYPE STRING,
W06 TYPE STRING,
W07 TYPE STRING,
W08 TYPE STRING,
W09 TYPE STRING,
W10 TYPE STRING,
WX01 TYPE STRING,
WX02 TYPE STRING,
WX03 TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
TGROUP TYPE STRING,
BUILD1 TYPE STRING,
BUILD2 TYPE STRING,
BUILD3 TYPE STRING,
BUILD4 TYPE STRING,
BUILD5 TYPE STRING,
BUILD6 TYPE STRING,
GRAPH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TPM_ANALYSIS_EXT_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_TPM_ANALYSIS_EXT_STR-VERSION sy-vline 
WA_TPM_ANALYSIS_EXT_STR-TARGETLANG sy-vline 
WA_TPM_ANALYSIS_EXT_STR-TRANSLATOR sy-vline 
WA_TPM_ANALYSIS_EXT_STR-COLLNAME sy-vline 
WA_TPM_ANALYSIS_EXT_STR-COLLTYPE sy-vline 
WA_TPM_ANALYSIS_EXT_STR-OBJTYPE sy-vline 
WA_TPM_ANALYSIS_EXT_STR-SOURCELANG sy-vline 
WA_TPM_ANALYSIS_EXT_STR-OBJCOUNTER sy-vline 
WA_TPM_ANALYSIS_EXT_STR-WORKLIST sy-vline 
WA_TPM_ANALYSIS_EXT_STR-DOMAINNAME sy-vline 
WA_TPM_ANALYSIS_EXT_STR-DOMAINTYPE sy-vline 
WA_TPM_ANALYSIS_EXT_STR-CUSTOMERNR sy-vline 
WA_TPM_ANALYSIS_EXT_STR-LOWDATE sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L01 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L02 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L03 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L04 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L05 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L06 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L07 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L08 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L09 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-L10 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-LX01 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-LX02 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-LX03 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W01 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W02 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W03 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W04 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W05 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W06 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W07 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W08 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W09 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-W10 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-WX01 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-WX02 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-WX03 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-BEGDA sy-vline 
WA_TPM_ANALYSIS_EXT_STR-ENDDA sy-vline 
WA_TPM_ANALYSIS_EXT_STR-TGROUP sy-vline 
WA_TPM_ANALYSIS_EXT_STR-BUILD1 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-BUILD2 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-BUILD3 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-BUILD4 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-BUILD5 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-BUILD6 sy-vline 
WA_TPM_ANALYSIS_EXT_STR-GRAPH sy-vline      INTO ld_text SEPARATED BY SPACE.

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