ABAP Select data from SAP table T5D32_UV 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 T5D32_UV 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 T5D32_UV. 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 T5D32_UV 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_T5D32_UV TYPE STANDARD TABLE OF T5D32_UV,
      WA_T5D32_UV TYPE T5D32_UV,
      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: <T5D32_UV> TYPE T5D32_UV.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_T5D32_UV.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM T5D32_UV
  INTO TABLE IT_T5D32_UV.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM T5D32_UV
*  INTO TABLE @DATA(IT_T5D32_UV2).
*--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_T5D32_UV INDEX 1 INTO DATA(WA_T5D32_UV2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_T5D32_UV ASSIGNING <T5D32_UV>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<T5D32_UV>-MANDT = 1.
<T5D32_UV>-BBNR_UV = 1.
<T5D32_UV>-ENDDA = 1.
<T5D32_UV>-BEGDA = 1.
<T5D32_UV>-NAME1 = 1.
ENDLOOP.

LOOP AT IT_T5D32_UV INTO WA_T5D32_UV.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_T5D32_UV-NAME2, sy-vline,
WA_T5D32_UV-NAME3, sy-vline,
WA_T5D32_UV-PSTLZ, sy-vline,
WA_T5D32_UV-ORT01, sy-vline,
WA_T5D32_UV-STRAS, sy-vline,
WA_T5D32_UV-MINEO, sy-vline.
ENDLOOP. *Add any further fields from structure WA_T5D32_UV 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_T5D32_UV 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_T5D32_UV INTO WA_T5D32_UV. *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_T5D32_UV_STR,
MANDT TYPE STRING,
BBNR_UV TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
STRAS TYPE STRING,
MINEO TYPE STRING,
MINEW TYPE STRING,
MXJAV TYPE STRING,
HVVON TYPE STRING,
HVBIS TYPE STRING,
NFLGR TYPE STRING,
FAGTS TYPE STRING,
MNMIN TYPE STRING,
MNMAX TYPE STRING,
ZEICH TYPE STRING,
FRMAT TYPE STRING,
PRFZF TYPE STRING,
ZUUVG TYPE STRING,END OF T_EKKO_STR. DATA: WA_T5D32_UV_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_T5D32_UV_STR-MANDT sy-vline
WA_T5D32_UV_STR-BBNR_UV sy-vline
WA_T5D32_UV_STR-ENDDA sy-vline
WA_T5D32_UV_STR-BEGDA sy-vline
WA_T5D32_UV_STR-NAME1 sy-vline
WA_T5D32_UV_STR-NAME2 sy-vline
WA_T5D32_UV_STR-NAME3 sy-vline
WA_T5D32_UV_STR-PSTLZ sy-vline
WA_T5D32_UV_STR-ORT01 sy-vline
WA_T5D32_UV_STR-STRAS sy-vline
WA_T5D32_UV_STR-MINEO sy-vline
WA_T5D32_UV_STR-MINEW sy-vline
WA_T5D32_UV_STR-MXJAV sy-vline
WA_T5D32_UV_STR-HVVON sy-vline
WA_T5D32_UV_STR-HVBIS sy-vline
WA_T5D32_UV_STR-NFLGR sy-vline
WA_T5D32_UV_STR-FAGTS sy-vline
WA_T5D32_UV_STR-MNMIN sy-vline
WA_T5D32_UV_STR-MNMAX sy-vline
WA_T5D32_UV_STR-ZEICH sy-vline
WA_T5D32_UV_STR-FRMAT sy-vline
WA_T5D32_UV_STR-PRFZF sy-vline
WA_T5D32_UV_STR-ZUUVG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.