ABAP Select data from SAP table U_30010 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 U_30010 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 U_30010. 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 U_30010 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_U_30010 TYPE STANDARD TABLE OF U_30010, WA_U_30010 TYPE U_30010, 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: <U_30010> TYPE U_30010. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_U_30010. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM U_30010 INTO TABLE IT_U_30010. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM U_30010 * INTO TABLE @DATA(IT_U_300102). *--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_U_30010 INDEX 1 INTO DATA(WA_U_300102). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_U_30010 ASSIGNING <U_30010>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<U_30010>-MANDT = 1.
<U_30010>-EQUNR = 1.
<U_30010>-SPRAS = 1.
<U_30010>-GERNR = 1.
<U_30010>-EQKTX = 1.
ENDLOOP. LOOP AT IT_U_30010 INTO WA_U_30010. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_U_30010-KZLTX, sy-vline,
WA_U_30010-TXASP, sy-vline,
WA_U_30010-EQKTU, sy-vline,
WA_U_30010-EAGRUPPE, sy-vline,
WA_U_30010-KOMGRP, sy-vline,
WA_U_30010-LOS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_U_30010 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_U_30010 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_U_30010 INTO WA_U_30010. *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 ALPHA, internal->external for field EQUNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_U_30010-EQUNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_30010-EQUNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ISOLA, internal->external for field SPRAS CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_U_30010-SPRAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_30010-SPRAS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GERNR, internal->external for field GERNR CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT' EXPORTING input = WA_U_30010-GERNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_30010-GERNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EAGRUPPE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_U_30010-EAGRUPPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_30010-EAGRUPPE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KOMGRP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_U_30010-KOMGRP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_30010-KOMGRP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LOS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_U_30010-LOS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_30010-LOS.
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_U_30010_STR,
MANDT TYPE STRING,
EQUNR TYPE STRING,
SPRAS TYPE STRING,
GERNR TYPE STRING,
EQKTX TYPE STRING,
KZLTX TYPE STRING,
TXASP TYPE STRING,
EQKTU TYPE STRING,
EAGRUPPE TYPE STRING,
KOMGRP TYPE STRING,
LOS TYPE STRING,
MESSDRCK TYPE STRING,
UEBERVER TYPE STRING,
BESITZ TYPE STRING,
BGLJAHR TYPE STRING,
WECHSEL TYPE STRING,
BGLSTAT TYPE STRING,
KZSTICH TYPE STRING,
SCHWGRAD TYPE STRING,
PLOMBDAT TYPE STRING,
BGLART TYPE STRING,
BGLNUM TYPE STRING,
UMBAUDAT TYPE STRING,
UMBAUGR TYPE STRING,
EICHFAEL TYPE STRING,
PARAMETR TYPE STRING,
PLOMBE TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
ZSPANNS TYPE STRING,
ZSTROMS TYPE STRING,
ZSPANNP TYPE STRING,
ZSTROMP TYPE STRING,END OF T_EKKO_STR. DATA: WA_U_30010_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_U_30010_STR-MANDT sy-vline
WA_U_30010_STR-EQUNR sy-vline
WA_U_30010_STR-SPRAS sy-vline
WA_U_30010_STR-GERNR sy-vline
WA_U_30010_STR-EQKTX sy-vline
WA_U_30010_STR-KZLTX sy-vline
WA_U_30010_STR-TXASP sy-vline
WA_U_30010_STR-EQKTU sy-vline
WA_U_30010_STR-EAGRUPPE sy-vline
WA_U_30010_STR-KOMGRP sy-vline
WA_U_30010_STR-LOS sy-vline
WA_U_30010_STR-MESSDRCK sy-vline
WA_U_30010_STR-UEBERVER sy-vline
WA_U_30010_STR-BESITZ sy-vline
WA_U_30010_STR-BGLJAHR sy-vline
WA_U_30010_STR-WECHSEL sy-vline
WA_U_30010_STR-BGLSTAT sy-vline
WA_U_30010_STR-KZSTICH sy-vline
WA_U_30010_STR-SCHWGRAD sy-vline
WA_U_30010_STR-PLOMBDAT sy-vline
WA_U_30010_STR-BGLART sy-vline
WA_U_30010_STR-BGLNUM sy-vline
WA_U_30010_STR-UMBAUDAT sy-vline
WA_U_30010_STR-UMBAUGR sy-vline
WA_U_30010_STR-EICHFAEL sy-vline
WA_U_30010_STR-PARAMETR sy-vline
WA_U_30010_STR-PLOMBE sy-vline
WA_U_30010_STR-AEDAT sy-vline
WA_U_30010_STR-AENAM sy-vline
WA_U_30010_STR-ZSPANNS sy-vline
WA_U_30010_STR-ZSTROMS sy-vline
WA_U_30010_STR-ZSPANNP sy-vline
WA_U_30010_STR-ZSTROMP sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.