ABAP Select data from SAP table INDTEXT into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP INDTEXT 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 INDTEXT. 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 INDTEXT 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_INDTEXT TYPE STANDARD TABLE OF INDTEXT,
      WA_INDTEXT TYPE INDTEXT,
      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: <INDTEXT> TYPE INDTEXT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM INDTEXT
*  INTO TABLE @DATA(IT_INDTEXT2).
*--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_INDTEXT INDEX 1 INTO DATA(WA_INDTEXT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<INDTEXT>-SPRSL = 1.
<INDTEXT>-BRANCHE = 1.
<INDTEXT>-TABNAME = 1.
<INDTEXT>-FELDNAME = 1.
<INDTEXT>-VBRKZ = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_INDTEXT-LFDNR, sy-vline,
  WA_INDTEXT-KEYINH, sy-vline,
  WA_INDTEXT-TEXTBRAN, sy-vline,
  WA_INDTEXT-TEXTSAP, sy-vline,
  WA_INDTEXT-TXTVB, sy-vline,
  WA_INDTEXT-DEVCLASS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_INDTEXT 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_INDTEXT 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_INDTEXT INTO WA_INDTEXT.


*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 ISOLA, internal->external for field SPRSL
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_INDTEXT-SPRSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_INDTEXT-SPRSL.
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_INDTEXT_STR, 
SPRSL TYPE STRING,
BRANCHE TYPE STRING,
TABNAME TYPE STRING,
FELDNAME TYPE STRING,
VBRKZ TYPE STRING,
LFDNR TYPE STRING,
KEYINH TYPE STRING,
TEXTBRAN TYPE STRING,
TEXTSAP TYPE STRING,
TXTVB TYPE STRING,
DEVCLASS TYPE STRING,
FELDLNG TYPE STRING,
BRANREL TYPE STRING,
INDSTR TYPE STRING,
SAPSTR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_INDTEXT_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_INDTEXT_STR-SPRSL sy-vline 
WA_INDTEXT_STR-BRANCHE sy-vline 
WA_INDTEXT_STR-TABNAME sy-vline 
WA_INDTEXT_STR-FELDNAME sy-vline 
WA_INDTEXT_STR-VBRKZ sy-vline 
WA_INDTEXT_STR-LFDNR sy-vline 
WA_INDTEXT_STR-KEYINH sy-vline 
WA_INDTEXT_STR-TEXTBRAN sy-vline 
WA_INDTEXT_STR-TEXTSAP sy-vline 
WA_INDTEXT_STR-TXTVB sy-vline 
WA_INDTEXT_STR-DEVCLASS sy-vline 
WA_INDTEXT_STR-FELDLNG sy-vline 
WA_INDTEXT_STR-BRANREL sy-vline 
WA_INDTEXT_STR-INDSTR sy-vline 
WA_INDTEXT_STR-SAPSTR sy-vline      INTO ld_text SEPARATED BY SPACE.

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