ABAP Select data from SAP table U_27038 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_27038 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_27038. 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_27038 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_27038 TYPE STANDARD TABLE OF U_27038, WA_U_27038 TYPE U_27038, 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_27038> TYPE U_27038. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_U_27038. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM U_27038 INTO TABLE IT_U_27038. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM U_27038 * INTO TABLE @DATA(IT_U_270382). *--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_27038 INDEX 1 INTO DATA(WA_U_270382). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_U_27038 ASSIGNING <U_27038>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<U_27038>-MANDT = 1.
<U_27038>-MOREI = 1.
<U_27038>-KZPAH = 1.
<U_27038>-KZREA = 1.
<U_27038>-KZTKT = 1.
ENDLOOP. LOOP AT IT_U_27038 INTO WA_U_27038. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_U_27038-LNDGR, sy-vline,
WA_U_27038-RGION, sy-vline,
WA_U_27038-BEREI, sy-vline,
WA_U_27038-ERKLA, sy-vline,
WA_U_27038-ERGRU, sy-vline,
WA_U_27038-ANZTA, sy-vline.
ENDLOOP. *Add any further fields from structure WA_U_27038 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_27038 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_27038 INTO WA_U_27038. *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_U_27038_STR,
MANDT TYPE STRING,
MOREI TYPE STRING,
KZPAH TYPE STRING,
KZREA TYPE STRING,
KZTKT TYPE STRING,
LNDGR TYPE STRING,
RGION TYPE STRING,
BEREI TYPE STRING,
ERKLA TYPE STRING,
ERGRU TYPE STRING,
ANZTA TYPE STRING,
ANSTD TYPE STRING,
ENDDA TYPE STRING,
WAERS TYPE STRING,
BEGDA TYPE STRING,
BETFZ TYPE STRING,
BETFA TYPE STRING,
BETKU TYPE STRING,END OF T_EKKO_STR. DATA: WA_U_27038_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_27038_STR-MANDT sy-vline
WA_U_27038_STR-MOREI sy-vline
WA_U_27038_STR-KZPAH sy-vline
WA_U_27038_STR-KZREA sy-vline
WA_U_27038_STR-KZTKT sy-vline
WA_U_27038_STR-LNDGR sy-vline
WA_U_27038_STR-RGION sy-vline
WA_U_27038_STR-BEREI sy-vline
WA_U_27038_STR-ERKLA sy-vline
WA_U_27038_STR-ERGRU sy-vline
WA_U_27038_STR-ANZTA sy-vline
WA_U_27038_STR-ANSTD sy-vline
WA_U_27038_STR-ENDDA sy-vline
WA_U_27038_STR-WAERS sy-vline
WA_U_27038_STR-BEGDA sy-vline
WA_U_27038_STR-BETFZ sy-vline
WA_U_27038_STR-BETFA sy-vline
WA_U_27038_STR-BETKU sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.