ABAP Select data from SAP table INDTEX2 into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP INDTEX2 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 INDTEX2. 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 INDTEX2 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_INDTEX2 TYPE STANDARD TABLE OF INDTEX2,
      WA_INDTEX2 TYPE INDTEX2,
      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: <INDTEX2> TYPE INDTEX2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_INDTEX2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM INDTEX2
  INTO TABLE IT_INDTEX2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM INDTEX2
*  INTO TABLE @DATA(IT_INDTEX22).
*--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_INDTEX2 INDEX 1 INTO DATA(WA_INDTEX22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_INDTEX2 ASSIGNING <INDTEX2>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<INDTEX2>-SPRSL = 1.
<INDTEX2>-BRANCHE = 1.
<INDTEX2>-TABNAME = 1.
<INDTEX2>-FELDNAME = 1.
<INDTEX2>-VBRKZ = 1.
ENDLOOP.

LOOP AT IT_INDTEX2 INTO WA_INDTEX2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_INDTEX2-LFDNR, sy-vline,
WA_INDTEX2-KEYINH, sy-vline,
WA_INDTEX2-TEXTBRAN, sy-vline,
WA_INDTEX2-TEXTSAP, sy-vline,
WA_INDTEX2-TXTVB, sy-vline,
WA_INDTEX2-DEVCLASS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_INDTEX2 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_INDTEX2 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_INDTEX2 INTO WA_INDTEX2. *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_INDTEX2-SPRSL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_INDTEX2-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_INDTEX2_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_INDTEX2_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_INDTEX2_STR-SPRSL sy-vline
WA_INDTEX2_STR-BRANCHE sy-vline
WA_INDTEX2_STR-TABNAME sy-vline
WA_INDTEX2_STR-FELDNAME sy-vline
WA_INDTEX2_STR-VBRKZ sy-vline
WA_INDTEX2_STR-LFDNR sy-vline
WA_INDTEX2_STR-KEYINH sy-vline
WA_INDTEX2_STR-TEXTBRAN sy-vline
WA_INDTEX2_STR-TEXTSAP sy-vline
WA_INDTEX2_STR-TXTVB sy-vline
WA_INDTEX2_STR-DEVCLASS sy-vline
WA_INDTEX2_STR-FELDLNG sy-vline
WA_INDTEX2_STR-BRANREL sy-vline
WA_INDTEX2_STR-INDSTR sy-vline
WA_INDTEX2_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.