ABAP Select data from SAP table AVIOB22 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 AVIOB22 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 AVIOB22. 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 AVIOB22 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_AVIOB22 TYPE STANDARD TABLE OF AVIOB22,
WA_AVIOB22 TYPE AVIOB22,
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: <AVIOB22> TYPE AVIOB22.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_AVIOB22.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM AVIOB22
INTO TABLE IT_AVIOB22.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM AVIOB22
* INTO TABLE @DATA(IT_AVIOB222).
*--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_AVIOB22 INDEX 1 INTO DATA(WA_AVIOB222).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_AVIOB22 ASSIGNING <AVIOB22>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<AVIOB22>-MANDT = 1.
<AVIOB22>-SRAUM = 1.
<AVIOB22>-SRAUMEXT = 1.
<AVIOB22>-XRBEZ = 1.
<AVIOB22>-BUKRS = 1.
ENDLOOP. LOOP AT IT_AVIOB22 INTO WA_AVIOB22. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_AVIOB22-SWENR, sy-vline,
WA_AVIOB22-SGENR, sy-vline,
WA_AVIOB22-SRAART, sy-vline,
WA_AVIOB22-BUBRA, sy-vline,
WA_AVIOB22-BRAUHOE, sy-vline,
WA_AVIOB22-DRENOV, sy-vline.
ENDLOOP. *Add any further fields from structure WA_AVIOB22 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_AVIOB22 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_AVIOB22 INTO WA_AVIOB22. *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 SRAUMEXT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_AVIOB22-SRAUMEXT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_AVIOB22-SRAUMEXT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit SWENR, internal->external for field SWENR CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT' EXPORTING input = WA_AVIOB22-SWENR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_AVIOB22-SWENR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit SGENR, internal->external for field SGENR CALL FUNCTION 'CONVERSION_EXIT_SGENR_OUTPUT' EXPORTING input = WA_AVIOB22-SGENR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_AVIOB22-SGENR.
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_AVIOB22_STR,
MANDT TYPE STRING,
SRAUM TYPE STRING,
SRAUMEXT TYPE STRING,
XRBEZ TYPE STRING,
BUKRS TYPE STRING,
SWENR TYPE STRING,
SGENR TYPE STRING,
SRAART TYPE STRING,
BUBRA TYPE STRING,
BRAUHOE TYPE STRING,
DRENOV TYPE STRING,
JDACHS TYPE STRING,
SRICHT TYPE STRING,
RERF TYPE STRING,
DERF TYPE STRING,
TERF TYPE STRING,
REHER TYPE STRING,
RBEAR TYPE STRING,
DBEAR TYPE STRING,
TBEAR TYPE STRING,
RBHER TYPE STRING,
JLOESCH TYPE STRING,
BERGRP TYPE STRING,
KZ TYPE STRING,END OF T_EKKO_STR. DATA: WA_AVIOB22_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_AVIOB22_STR-MANDT sy-vline
WA_AVIOB22_STR-SRAUM sy-vline
WA_AVIOB22_STR-SRAUMEXT sy-vline
WA_AVIOB22_STR-XRBEZ sy-vline
WA_AVIOB22_STR-BUKRS sy-vline
WA_AVIOB22_STR-SWENR sy-vline
WA_AVIOB22_STR-SGENR sy-vline
WA_AVIOB22_STR-SRAART sy-vline
WA_AVIOB22_STR-BUBRA sy-vline
WA_AVIOB22_STR-BRAUHOE sy-vline
WA_AVIOB22_STR-DRENOV sy-vline
WA_AVIOB22_STR-JDACHS sy-vline
WA_AVIOB22_STR-SRICHT sy-vline
WA_AVIOB22_STR-RERF sy-vline
WA_AVIOB22_STR-DERF sy-vline
WA_AVIOB22_STR-TERF sy-vline
WA_AVIOB22_STR-REHER sy-vline
WA_AVIOB22_STR-RBEAR sy-vline
WA_AVIOB22_STR-DBEAR sy-vline
WA_AVIOB22_STR-TBEAR sy-vline
WA_AVIOB22_STR-RBHER sy-vline
WA_AVIOB22_STR-JLOESCH sy-vline
WA_AVIOB22_STR-BERGRP sy-vline
WA_AVIOB22_STR-KZ sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.