ABAP Select data from SAP table V_TIVSCSEMODE 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 V_TIVSCSEMODE 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 V_TIVSCSEMODE. 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 V_TIVSCSEMODE 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_V_TIVSCSEMODE TYPE STANDARD TABLE OF V_TIVSCSEMODE,
      WA_V_TIVSCSEMODE TYPE V_TIVSCSEMODE,
      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: <V_TIVSCSEMODE> TYPE V_TIVSCSEMODE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_TIVSCSEMODE
*  INTO TABLE @DATA(IT_V_TIVSCSEMODE2).
*--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_V_TIVSCSEMODE INDEX 1 INTO DATA(WA_V_TIVSCSEMODE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_TIVSCSEMODE ASSIGNING <V_TIVSCSEMODE>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_TIVSCSEMODE>-PROCESS = 1.
<V_TIVSCSEMODE>-SETTLMODE = 1.
<V_TIVSCSEMODE>-XPROCESS = 1.
<V_TIVSCSEMODE>-XPROCESSMODE = 1.
<V_TIVSCSEMODE>-HAS_OWN_MEAS = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_TIVSCSEMODE-HAS_OWN_PERIOD, sy-vline,
WA_V_TIVSCSEMODE-SCAN4ALLSETTLOBJ, sy-vline,
WA_V_TIVSCSEMODE-IS_OWNER_SE, sy-vline,
WA_V_TIVSCSEMODE-HAS_SIM_MEAS, sy-vline,
WA_V_TIVSCSEMODE-GETOPTINGRATE, sy-vline,
WA_V_TIVSCSEMODE-CCNECESSARY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_V_TIVSCSEMODE 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_V_TIVSCSEMODE 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_V_TIVSCSEMODE INTO WA_V_TIVSCSEMODE. *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_V_TIVSCSEMODE_STR,
PROCESS TYPE STRING,
SETTLMODE TYPE STRING,
XPROCESS TYPE STRING,
XPROCESSMODE TYPE STRING,
HAS_OWN_MEAS TYPE STRING,
HAS_OWN_PERIOD TYPE STRING,
SCAN4ALLSETTLOBJ TYPE STRING,
IS_OWNER_SE TYPE STRING,
HAS_SIM_MEAS TYPE STRING,
GETOPTINGRATE TYPE STRING,
CCNECESSARY TYPE STRING,
FLOWTYPE TYPE STRING,
PERIODSUCCESSION TYPE STRING,
ONLYRO TYPE STRING,
NOCHECKFORMSU TYPE STRING,
IGNOREVACANCY TYPE STRING,
BUSTRANSSETTLED TYPE STRING,
USE_SIM_MEAS TYPE STRING,END OF T_EKKO_STR. DATA: WA_V_TIVSCSEMODE_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_V_TIVSCSEMODE_STR-PROCESS sy-vline
WA_V_TIVSCSEMODE_STR-SETTLMODE sy-vline
WA_V_TIVSCSEMODE_STR-XPROCESS sy-vline
WA_V_TIVSCSEMODE_STR-XPROCESSMODE sy-vline
WA_V_TIVSCSEMODE_STR-HAS_OWN_MEAS sy-vline
WA_V_TIVSCSEMODE_STR-HAS_OWN_PERIOD sy-vline
WA_V_TIVSCSEMODE_STR-SCAN4ALLSETTLOBJ sy-vline
WA_V_TIVSCSEMODE_STR-IS_OWNER_SE sy-vline
WA_V_TIVSCSEMODE_STR-HAS_SIM_MEAS sy-vline
WA_V_TIVSCSEMODE_STR-GETOPTINGRATE sy-vline
WA_V_TIVSCSEMODE_STR-CCNECESSARY sy-vline
WA_V_TIVSCSEMODE_STR-FLOWTYPE sy-vline
WA_V_TIVSCSEMODE_STR-PERIODSUCCESSION sy-vline
WA_V_TIVSCSEMODE_STR-ONLYRO sy-vline
WA_V_TIVSCSEMODE_STR-NOCHECKFORMSU sy-vline
WA_V_TIVSCSEMODE_STR-IGNOREVACANCY sy-vline
WA_V_TIVSCSEMODE_STR-BUSTRANSSETTLED sy-vline
WA_V_TIVSCSEMODE_STR-USE_SIM_MEAS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.