ABAP Select data from SAP table V_T7TRG01 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_T7TRG01 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_T7TRG01. 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_T7TRG01 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_T7TRG01 TYPE STANDARD TABLE OF V_T7TRG01, WA_V_T7TRG01 TYPE V_T7TRG01, 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_T7TRG01> TYPE V_T7TRG01. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_V_T7TRG01. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM V_T7TRG01 INTO TABLE IT_V_T7TRG01. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM V_T7TRG01 * INTO TABLE @DATA(IT_V_T7TRG012). *--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_T7TRG01 INDEX 1 INTO DATA(WA_V_T7TRG012). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_V_T7TRG01 ASSIGNING <V_T7TRG01>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T7TRG01>-MANDT = 1.
<V_T7TRG01>-WERKS = 1.
<V_T7TRG01>-BTRTL = 1.
<V_T7TRG01>-ENDDA = 1.
<V_T7TRG01>-BEGDA = 1.
ENDLOOP. LOOP AT IT_V_T7TRG01 INTO WA_V_T7TRG01. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_V_T7TRG01-NAME1, sy-vline,
WA_V_T7TRG01-NAME2, sy-vline,
WA_V_T7TRG01-SSKNO, sy-vline,
WA_V_T7TRG01-UNIKO, sy-vline,
WA_V_T7TRG01-AKODU, sy-vline,
WA_V_T7TRG01-ISKES, sy-vline.
ENDLOOP. *Add any further fields from structure WA_V_T7TRG01 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_T7TRG01 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_T7TRG01 INTO WA_V_T7TRG01. *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_T7TRG01_STR,
MANDT TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
SSKNO TYPE STRING,
UNIKO TYPE STRING,
AKODU TYPE STRING,
ISKES TYPE STRING,
YSKPD TYPE STRING,
SENER TYPE STRING,
EKTKP TYPE STRING,
TSVRT TYPE STRING,
KNNSR TYPE STRING,
BCMNO TYPE STRING,
TAXNO TYPE STRING,
TAXNE TYPE STRING,
SSKSB TYPE STRING,
BANKL TYPE STRING,
BANKN TYPE STRING,
BANKA TYPE STRING,
STRAS TYPE STRING,
STRET TYPE STRING,
CITY TYPE STRING,
SDIST TYPE STRING,
APTNO TYPE STRING,
BLTUR TYPE STRING,
BZTUR TYPE STRING,
MYDAN TYPE STRING,
BLVAR TYPE STRING,
MHLLE TYPE STRING,
VLAGE TYPE STRING,
KNAME TYPE STRING,
IKPNO TYPE STRING,
BUCAK TYPE STRING,
PFACH TYPE STRING,
TELNR TYPE STRING,
ORGDA TYPE STRING,
FAXNO TYPE STRING,
EMAIL TYPE STRING,
ISCAL TYPE STRING,
TSINO TYPE STRING,
ISKBI TYPE STRING,
ISKNO TYPE STRING,
CENTR TYPE STRING,
CENGR TYPE STRING,
CSGBI TYPE STRING,
TTFNO TYPE STRING,END OF T_EKKO_STR. DATA: WA_V_T7TRG01_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_T7TRG01_STR-MANDT sy-vline
WA_V_T7TRG01_STR-WERKS sy-vline
WA_V_T7TRG01_STR-BTRTL sy-vline
WA_V_T7TRG01_STR-ENDDA sy-vline
WA_V_T7TRG01_STR-BEGDA sy-vline
WA_V_T7TRG01_STR-NAME1 sy-vline
WA_V_T7TRG01_STR-NAME2 sy-vline
WA_V_T7TRG01_STR-SSKNO sy-vline
WA_V_T7TRG01_STR-UNIKO sy-vline
WA_V_T7TRG01_STR-AKODU sy-vline
WA_V_T7TRG01_STR-ISKES sy-vline
WA_V_T7TRG01_STR-YSKPD sy-vline
WA_V_T7TRG01_STR-SENER sy-vline
WA_V_T7TRG01_STR-EKTKP sy-vline
WA_V_T7TRG01_STR-TSVRT sy-vline
WA_V_T7TRG01_STR-KNNSR sy-vline
WA_V_T7TRG01_STR-BCMNO sy-vline
WA_V_T7TRG01_STR-TAXNO sy-vline
WA_V_T7TRG01_STR-TAXNE sy-vline
WA_V_T7TRG01_STR-SSKSB sy-vline
WA_V_T7TRG01_STR-BANKL sy-vline
WA_V_T7TRG01_STR-BANKN sy-vline
WA_V_T7TRG01_STR-BANKA sy-vline
WA_V_T7TRG01_STR-STRAS sy-vline
WA_V_T7TRG01_STR-STRET sy-vline
WA_V_T7TRG01_STR-CITY sy-vline
WA_V_T7TRG01_STR-SDIST sy-vline
WA_V_T7TRG01_STR-APTNO sy-vline
WA_V_T7TRG01_STR-BLTUR sy-vline
WA_V_T7TRG01_STR-BZTUR sy-vline
WA_V_T7TRG01_STR-MYDAN sy-vline
WA_V_T7TRG01_STR-BLVAR sy-vline
WA_V_T7TRG01_STR-MHLLE sy-vline
WA_V_T7TRG01_STR-VLAGE sy-vline
WA_V_T7TRG01_STR-KNAME sy-vline
WA_V_T7TRG01_STR-IKPNO sy-vline
WA_V_T7TRG01_STR-BUCAK sy-vline
WA_V_T7TRG01_STR-PFACH sy-vline
WA_V_T7TRG01_STR-TELNR sy-vline
WA_V_T7TRG01_STR-ORGDA sy-vline
WA_V_T7TRG01_STR-FAXNO sy-vline
WA_V_T7TRG01_STR-EMAIL sy-vline
WA_V_T7TRG01_STR-ISCAL sy-vline
WA_V_T7TRG01_STR-TSINO sy-vline
WA_V_T7TRG01_STR-ISKBI sy-vline
WA_V_T7TRG01_STR-ISKNO sy-vline
WA_V_T7TRG01_STR-CENTR sy-vline
WA_V_T7TRG01_STR-CENGR sy-vline
WA_V_T7TRG01_STR-CSGBI sy-vline
WA_V_T7TRG01_STR-TTFNO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.