ABAP Select data from SAP table V_OIU_CM_SEVTGRP 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_OIU_CM_SEVTGRP 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_OIU_CM_SEVTGRP. 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_OIU_CM_SEVTGRP 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_OIU_CM_SEVTGRP TYPE STANDARD TABLE OF V_OIU_CM_SEVTGRP, WA_V_OIU_CM_SEVTGRP TYPE V_OIU_CM_SEVTGRP, 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_OIU_CM_SEVTGRP> TYPE V_OIU_CM_SEVTGRP. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_V_OIU_CM_SEVTGRP. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM V_OIU_CM_SEVTGRP INTO TABLE IT_V_OIU_CM_SEVTGRP. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM V_OIU_CM_SEVTGRP * INTO TABLE @DATA(IT_V_OIU_CM_SEVTGRP2). *--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_OIU_CM_SEVTGRP INDEX 1 INTO DATA(WA_V_OIU_CM_SEVTGRP2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_V_OIU_CM_SEVTGRP ASSIGNING <V_OIU_CM_SEVTGRP>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_OIU_CM_SEVTGRP>-MANDT = 1.
<V_OIU_CM_SEVTGRP>-MAJPD_CD = 1.
<V_OIU_CM_SEVTGRP>-COUNTRY = 1.
<V_OIU_CM_SEVTGRP>-PRI_GEO_LOC = 1.
<V_OIU_CM_SEVTGRP>-SEVT_TAX_TY = 1.
ENDLOOP. LOOP AT IT_V_OIU_CM_SEVTGRP INTO WA_V_OIU_CM_SEVTGRP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_V_OIU_CM_SEVTGRP-PGL_MEAS_U, sy-vline,
WA_V_OIU_CM_SEVTGRP-SEVT_TAX_POSTN, sy-vline,
WA_V_OIU_CM_SEVTGRP-SUM_GS_NGL_VL_FL, sy-vline,
WA_V_OIU_CM_SEVTGRP-PRC_INCL_TAX_FL, sy-vline,
WA_V_OIU_CM_SEVTGRP-RPA_ALLW_FL, sy-vline,
WA_V_OIU_CM_SEVTGRP-TT_BY_PROJ_FL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_V_OIU_CM_SEVTGRP 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_OIU_CM_SEVTGRP 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_OIU_CM_SEVTGRP INTO WA_V_OIU_CM_SEVTGRP. *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 CUNIT, internal->external for field PGL_MEAS_U CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_V_OIU_CM_SEVTGRP-PGL_MEAS_U IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V_OIU_CM_SEVTGRP-PGL_MEAS_U.
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_V_OIU_CM_SEVTGRP_STR,
MANDT TYPE STRING,
MAJPD_CD TYPE STRING,
COUNTRY TYPE STRING,
PRI_GEO_LOC TYPE STRING,
SEVT_TAX_TY TYPE STRING,
PGL_MEAS_U TYPE STRING,
SEVT_TAX_POSTN TYPE STRING,
SUM_GS_NGL_VL_FL TYPE STRING,
PRC_INCL_TAX_FL TYPE STRING,
RPA_ALLW_FL TYPE STRING,
TT_BY_PROJ_FL TYPE STRING,
TT_BY_PRC_LIM_FL TYPE STRING,
TT_BY_WL_FL TYPE STRING,
PRCS_EXMP_FL TYPE STRING,
TAX_EXMP_ALLW_FL TYPE STRING,
MKRT_FREE_FL TYPE STRING,
TPA_ALLW_FL TYPE STRING,
SCHD_TAX_FL TYPE STRING,
COUNTY_FL TYPE STRING,
BYSLL_CT_PU_FL TYPE STRING,
TAKE_IN_KIND_FL TYPE STRING,
NGLS_AS_SUM TYPE STRING,END OF T_EKKO_STR. DATA: WA_V_OIU_CM_SEVTGRP_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_OIU_CM_SEVTGRP_STR-MANDT sy-vline
WA_V_OIU_CM_SEVTGRP_STR-MAJPD_CD sy-vline
WA_V_OIU_CM_SEVTGRP_STR-COUNTRY sy-vline
WA_V_OIU_CM_SEVTGRP_STR-PRI_GEO_LOC sy-vline
WA_V_OIU_CM_SEVTGRP_STR-SEVT_TAX_TY sy-vline
WA_V_OIU_CM_SEVTGRP_STR-PGL_MEAS_U sy-vline
WA_V_OIU_CM_SEVTGRP_STR-SEVT_TAX_POSTN sy-vline
WA_V_OIU_CM_SEVTGRP_STR-SUM_GS_NGL_VL_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-PRC_INCL_TAX_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-RPA_ALLW_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-TT_BY_PROJ_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-TT_BY_PRC_LIM_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-TT_BY_WL_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-PRCS_EXMP_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-TAX_EXMP_ALLW_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-MKRT_FREE_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-TPA_ALLW_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-SCHD_TAX_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-COUNTY_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-BYSLL_CT_PU_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-TAKE_IN_KIND_FL sy-vline
WA_V_OIU_CM_SEVTGRP_STR-NGLS_AS_SUM sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.